Deepak Chopra

Chemical Crystallography
Professor
Phone: +91 755 269 1311
dchopra@iiserb.ac.in

Deepak Chopra

Chemical Crystallography
Professor
Phone: +91 755 269 1311
dchopra@iiserb.ac.in

  • Assistant Professor (April 2009 - August 2015),Chemistry, Indian Institute of Science Education and Research, Bhopal, India.
  • Post-Doc.University of Toledo, Ohio, USA (Oct 2007 to March 2009) in the field of X-ray Crystallography under the supervision of Prof. A. A. Pinkerton.
  • Post-doc. Indian Institute of Science, Bangalore under the supervision of Prof. T. N. Guru Row during Oct (2006-2007).
  • Ph.D. Chemical Crystallography, Solid State and Structural Chemistry Unit, Oct 2006; Indian Institute of Science, Bangalore under the supervision of Prof. T. N. Guru Row.
  • MS. Chemistry, Indian Institute of Science, May 2004.
  • BSc. Chemistry Honours, Jadavpur University, May 2001.
  • Deepak Chopra

    Chemical Crystallography
    Professor
    Phone: +91 755 269 1311
    dchopra@iiserb.ac.in

    • Polymorphism and Cocrystallization of organic molecules.
    • Experimental and Computational Investigation of Weak Intermolecular Interactions in Molecular Crystals and Model Systems.
    • In situ CryoCrystallization of compounds that are liquids at room temperature.
    • Experimental and Theoretical Charge Density Analysis in Crystalline Solids.
    • Mechanical, Electrical and Photoluminescent properties in Molecular Crystals.

    Deepak Chopra

    Professor
    Chemical Crystallography

    # Authors Title Journals Year
    1 D Dey
    S K Seth
    T P Mohan
    D Chopra
    Quantitative analysis of intermolecular interactions in crystalline substituted triazoles Journal of Molecular Structure 2023
    2 D Patkar
    M M Deshmukh
    D Chopra
    Characterization of non-covalent contacts in mono- and di-halo substituted acetaldehydes: Probing the substitution effects of electron donating and withdrawing groups Physical Chemistry Chemical Physics (PCCP) 2023
    3 P Singh
    A Hasija
    C Thakur
    D Chopra
    K A Siddiqui
    Exploring the pH reliant high photocatalytic degradation of organic dyes using H-bonded Ni(II) coordination network Journal of Molecular Structure 2023
    4 Y -R Ma
    A K Paul
    D Chopra
    S Som
    B Kumar
    R A Patil
    M S Ali
    T Rom
    I Ahmed
    P Thakur
    R Biswas
    K K Haldar
    Coupling Nonstoichiometric Zn0.76Co0.24S with NiCo2S4 Composite Nanoflowers for Efficient Synergistic Electrocatalytic Oxygen and Hydrogen Evolution Reactions Energy & Fuels 2023
    5 J C McMurtrie
    K S R N Mangalampalli
    Megha S N
    L Singh
    A J Thompson
    A Hasija
    M Bhattacharjee
    J K Clegg
    D Chopra
    Plastic Deformation in a Molecular Crystal Enables a Piezoresistive Response Small 2023
    6 Giuseppe Resnati
    Sajesh Thomas
    Deepak Chopra
    Contributions of Professor Tayur N. Guru Row to Research in Small-Molecule Crystallography Crystal Growth & Design 2023
    7 R Duraisamy
    N. A. Al-Shar’i
    S. Chandrashekharappa
    P K Deb
    R M Gleiser
    C Tratrat
    D Chopra
    M.R. M. Bhojegowd
    D. Thirumalai
    M. A. Morsy
    Y. F. Ibrahim
    V. Mohanlall
    K. N. Venugopala
    Synthesis, biological evaluation, and computational investigation of ethyl 2,4,6- trisubstituted-1,4-dihydropyrimidine-5-carboxylates as potential larvicidal agents against Anopheles arabiensis. Journal of Biomolecular Structure and Dynamics 2023
    8 K. Mandal
    A. Hasija
    R. Shukla
    V. R. Hathwar
    D. Chopra
    Quantitative evaluation of the electronic features involving “nucleophilic–electrophilic” character in the chalcogen sulfur. Physical Chemistry Chemical Physics (PCCP) 2023
    9 V. A. Lohar
    A. M. Menon
    A. Suresh
    D. Chopra
    Role of Mechanochemical Synthesis in the Crystal Chemistry of Leflunomide CrystEngComm 2023
    10 S. Som
    A. Hasija
    D. Chopra
    From liquid to crystal via mechanochemical grinding- A unique Host – Guest (HOF) Cocrystal Acta Crystallographica C 2023
    11 P. Manna
    A. Hasija
    D. Chopra
    P. Mahata
    Selective Dye Sorption and Metal Ions Sensing Behaviours of a New Cd-based MOF New Journal of Chemistry 2023
    12 A. K. Das
    S. Biswas
    A. Kayal
    A. C. Reber
    S. Bhandary
    D. Chopra
    J. Mitra
    S. N. Khanna
    S. Mandal
    Two-Dimensional Silver-Chalcogenolate-based Cluster-Assembled Material: A p-type-Semiconductor Nano Letters 2023
    13 V. A. Lohar
    B. Majhi
    P. Meena
    D. Chopra
    Quantitative Investigation of Intermolecular Te…A (A = ?/ Te/ H) Interactions in Organotellurium Compounds from the Cambridge Structural Database. Crystal Growth & Design 2023
    14 T. K. S. Fayaz
    P. Roy
    A. Ghosh
    S. Som
    D. Chopra
    P. Sangphui
    Polymorph screening of anti-tumor drug Ripretinib – selective preference of dimer synthon. Crystal Growth & Design 2023
    15 K N Venugopala
    P Shinu
    C Tratrat
    P K Deb
    R M Gleiser
    S Chandrashekharappa
    D Chopra
    M Attimarad
    A B Nair
    N Sreeharsha
    F M Mahomoodally
    M Haroun
    M Kandeel
    S M B Asdaq
    V Mohanlall
    N A Al-Shar’i
    M A Morsy
    1,2,3-Triazolyl-Tetrahydropyrimidine Conjugates as Potential Sterol Carrier Protein-2 Inhibitors: Larvicidal Activity against Malaria Vector Anopheles arabiensis and In Silico Molecular Docking Study. Molecules 2022
    16 Avantika Hasija
    Debabani Ganguly
    Sayan Das
    Utsav Sengupta
    Rumpa Sarkar
    Surya Kanta Samanta
    Deepak Chopra
    Mrinal K Bera
    A direct entry to polycyclic quinoxaline derivatives via I2-DMSO mediated oxidative decarboxylation of ?-amino acids and the subsequent Pictet–Spengler cyclization reaction Organic & Biomolecular Chemistry 2022
    17 K Mandal
    P Ghosh
    V R Hathwar
    D Chopra
    Qu­anti­tative insights into noncovalent inter­actions involving halogen and tetrel bonds in 2,4,6-tri­methyl­pyrylium tetra­fluoro­borate Acta Crystallographica C 2022
    18 Annu Kumari
    Wim Dehaen
    Deepak Chopra
    Swapan Dey
    Imidazopyridine-fluoride interaction: solvent-switched AIE effects via S...O conformational locking New Journal of Chemistry 2022
    19 A Mondal
    K P Reddy
    S Som
    D Chopra
    S Kundu
    Nitrate and Nitrite Reductions at Copper(II) Sites: Role of Noncovalent Interactions from Second-Coordination-Sphere Inorganic Chemistry 2022
    20 Deepak Chopra
    Avantika Hasija
    Rimpa De
    Mrinal K. Bera
    KI-TBHP mediated cascade oxidative annulations of enaminones: A facile approach towards 2, 4, 5-Trisubstituted oxazoles Tetrahedron 2022
    21 Rumpa Sarkar
    Surya Kanta Samanta
    Avantika Hasija
    Deepak Chopra
    Debabani Ganguly
    Mrinal K. Bera
    A practical route to arylated dihydroacridine derivatives via nickel boride mediated intramolecular reductive cyclization-concomitant dehydration New Journal of Chemistry 2022
    22 Simadri Badatya
    Rohit Bhowal
    Koushik Mandal
    Avanish Kumar Srivastava
    Manoj Kumar Gupta
    Deepak Chopra
    Poling-Polarization-Mediated Centrosymmetric Charge-Transfer Organic-Cocrystal-Based Flexible Triboelectric Nanogenerator ACS Applied Electronic Materials 2022
    23 Rampal Vishwakarma
    Wesam A Ali
    Tamador Alkhidir
    Zeinab M Saeed
    M Almehairbi
    Ipsha Shruti
    Sharmarke Mohamed
    Unravelling the Origin of Solvate Formation in the Anticancer Drug Trametinib: Insights from Crystal Structure Analysis and Computational Modeling Crystal Growth & Design 2022
    24 Dona Mathew
    Anila M Menon
    Chaithanya P Durge
    Deepak Chopra
    Exploring Polymorphism and Diversity in Intermolecular Interactions in Substituted Crystalline Benzophenones Crystal Growth & Design 2022
    25 S C Pan
    D Chopra
    K Mandal
    A Shikari
    Organocatalytic Asymmetric Synthesis of Cyclic Acetals with Spirooxindole Skeleton Advanced Synthesis and Catalysis 2022
    26 A Frontera
    B Galmes
    A K Sahu
    H S Biswal
    D Chopra
    Se···O/S and S···O chalcogen bonds in small molecules and proteins: A combined CSD and PDB study ChemBioChem 2022
    27 A Suresh
    D Dey
    A M Menon
    D Chopra
    Structural Investigation and Hirshfeld Surface Analysis of two polymorphs of 2-(4-Methylbenzamido)-5-(4-fluoro-3-phenoxyphenyl)-1,3,4-thiadiazoles. Journal of Indian Chemical Society 2022
    28 G Roymahapatra
    S Giri
    H S Das
    S K Nayak
    K M Bairagi
    V Bertolasi
    D Chopra
    P K Mahapatra
    B K Rana
    J Dinda
    2,2?-Bipyridyl Chelated Ru(II)-Annulated NHC Complex of 1-Methyl-2-Pyridin-2-Yl-2H-Imidazo[1,5-a]Pyridin-4-Ylidene: Synthesis, Structure, Optical Properties, and DFT Interpretation. Engineered Science 2022
    29 A Hasija
    S Som
    D Chopra
    Investigation of Crystal Structures, Energetics and Isostructurality in Halogen-substituted Phosphoradimates Acta Crystallographica B 2022
    30 SRN Kiran Mangalampalli
    S Guerin
    S Ranjan
    A Hasija
    S Takamizawa
    D Chopra
    Tracing shape memory effect and elastic bending in a conformationally flexible organic salt. Journal of Materials Chemistry A, B and C 2022
    31 SRN Kiran Mangalampalli
    S Bhandary
    A Hasija
    D Chopra
    Diverse Mechanical Properties of 1,3-bis(4-nitrophenyl) thiourea-DMSO Dimorphic Solvates. Crystal Growth & Design 2022
    32 S. Dey
    A. Kumar
    P. K. Mondal
    D. Chopra
    R. Roy
    S. Jindani
    B. Ganguly
    C. Mayya
    D. Bhatia
    V. K. Jain
    Ultrasensitive colorimetric detection of fluoride and arsenate in water and mammalian cells using recyclable metal oxacalixarene probe: A lateral flow assay. Scientific Reports 2022
    33 U. Chawla
    D. Chopra
    Structural Advancement in Shoc2-MAPK signaling pathways in treatment of cancer and other pathogenic diseases. ChemistrySelect 2022
    34 N. Ozdemir
    D. Chopra
    A. Hasija
    S. Mukhopadhyay
    M. Periyaswamy
    U. Sengupta
    M. Bandopadhyay
    M. A. Said
    M. K. Bera
    Cu(II)(PhOMe-Salophen) Complex: Greener Pasture Biological Study, XRD/HAS Interactions, and MEP. Russian Journal of Inorganic Chemistry 2022
    35 Deepak Chopra
    Rohit Bhowal
    Investigating the Role of Weak Interactions to Explore the Polymorphic Diversity in Difluorinated Isomeric N-Phenylcinnamamides Crystal Growth & Design 2021
    36 A K Das
    R Mekkat
    S Maity
    A S Nair
    S Bhandary
    R Bhowal
    A Patra
    B Pathak
    D Chopra
    S Mandal
    Role of Ligand on Photophysical Properties of Nanoclusters with fcc Kernel: A Case Study of Ag14(SC6H4X)12(PPh3)8 (X = F, Cl, Br). Inorganic Chemistry 2021
    37 Soma Dutta
    Manasi Ghosh
    Anina Anju Balaraman
    Krishna Kishor Dey
    Rohit Bhowal
    Deepak Chopra
    Probing Atomistic Behavior To Unravel Dielectric Phenomena in Charge Transfer Cocrystals J. Am. Chem. Soc. 2021
    38 Rahul Shukla
    Deepak Chopra
    Chalcogen and pnictogen bonds: insights and relevance Current Science 2021
    39 K M Bairagi
    K S Ingle
    R Bhowal
    S A Mohurle
    A Hasija
    O I Alwassil
    K N Venugopala
    D Chopra
    S K Nayak
    Interplay of Halogen and Hydrogen Bonding through Co-crystallization in Pharmacologically Active Dihydropyrimidines: Insights from Crystal Structure and Energy Framework. ChemPlusChem 2021
    40 R Biswas
    P Thakur
    G Kaur
    S Som
    M Saha
    V Jhajhria
    H Singh
    I Ahmed
    B Banerjee
    D Chopra
    T Sen
    K K Haldar
    Interfacial Engineering of CuCo2S4/g?C3N4 Hybrid Nanorods for Efficient Oxygen Evolution Reaction Inorganic Chemistry 2021
    41 N Kumar
    R Bhowal
    D Chopra
    A K Paul
    Structural Enhancement under X-ray Irradiation in an Octanuclear Uranium-Based 3D Metal–Organic Framework Crystal Growth & Design 2021
    42 Deepak Chopra
    Avantika Hasija
    Potential and Challenges of Engineering Mechanically Flexible Molecular Crystals CrystEngComm 2021
    43 Dhananjay Dey
    Ipsha Shruti
    Deepak Chopra
    T P Mohan
    Structural investigation of N-[2-(4-fluoro-3-phen­­oxy­benzo­yl)hydrazinecarbo­thio­yl]benzamide and N-[2-(4-fluoro-3-phen­­oxy­benzo­yl)hydrazinecarbo­thio­yl]-4-meth­­oxy­benzamide Acta Crystallographica Section E 2021
    44 Nefisath P
    J P Dasappa
    Haripriya B
    Deepak Chopra
    K N Venugopala
    P K Deb
    R M Gleiser
    V Mohanlall
    R Maharaj
    Shashiprabha
    V Poojary
    Synthesis, structural elucidation and larvicidal activity of novel arylhydrazones. Journal of Molecular Structure 2021
    45 Aurora J Cruz-Cabeza
    Avantika Hasija
    Haripriya B
    Ipsha Shruti
    Deepak Chopra
    Multicomponent Crystals of Chlorpropamide: Multiple Conformers, Multiple Z?, and Proton Transfer at Play Crystal Growth & Design 2021
    46 Deepak Chopra
    Rohit Bhowal
    V R Hathwar
    Insights from electron density analysis into the charge transfer mechanism in a photoluminescent cocrystal of phenanthrene and tetrafluoro-1,4-benzoquinone Journal of Molecular Structure 2020
    47 Upadrasta Ramamurthy
    Kiran SRN Mangalampalli
    Annie Cleetus
    Manjunath G Javoor
    Subhrajyoti Bhandary
    Pradip Mondal
    Deepak Chopra
    Probing distinct nanomechanical behaviour of a new co-crystal and a known solvate of 5-fluoroisatin and identification of a new polymorph CrystEngComm 2020
    48 Avantika Hasija
    Subhrajyoti Bhandary
    K N Venugopala
    S Chandrashekharappa
    Deepak Chopra
    Structural investigation of methyl 3-(4-fluoro­benzo­yl)-7-methyl-2-phenyl­indolizine-1-carboxyl­ate, an inhibitory drug towards Mycobacterium tuberculosis Acta Crystallographica Section E 2020
    49 S C Pan
    Deepak Chopra
    Satya Prakash
    C Gharui
    Organocatalytic Asymmetric Addition of Thioglycolates to o- Quinone Methides: A Route to 5-substituted-5H-benzoxathiepine- 2(3H)-ones Organic & Biomolecular Chemistry 2020
    50 K N Venugopala
    M Kandeel
    M Pillay
    P K Deb
    H H Abdallah
    M F Mahomoodally
    Deepak Chopra
    Anti-Tubercular Properties of 4-Amino-5-(4-Fluoro-3-Phenoxyphenyl)-4H-1,2,4-Triazole-3-Thiol and ItsSchiffBases: Computational Input andMolecular Dynamics Antibiotics 2020
    51 Avantika Hasija
    Deepak Chopra
    Utilizing co-crystallization as a tool to unravel the structural diversity and electronic features of I…S halogen bonded interactions in stoichiomorphic co-crystals Crystal Growth & Design 2020
    52 M Singh
    R Bhowal
    R Vishwakarma
    D Chopra
    Assessing the impact on aqueous solubility of Berberine Chloride via co crystallization with different stoichiometric ratios of Pyromellitic Dianhydride Journal of Molecular Structure 2020
    53 K SRN Mangalampalli
    P Ghosh
    J K Clegg
    J McMurtrie
    A J Thompson
    Subhrajyoti Bhandary
    S Takamizawa
    Deepak Chopra
    The Mechanism of Bending in a Plastically Flexible Crystal Chemical Communications 2020
    54 M Sathe
    P Bandopadhyay
    R Shukla
    D Chopra
    Quantitative investigation on the intermolecular interaction present in 8-(4-ethoxyphenyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione with insight from interaction energies, energy framework, electrostatic potential map and fingerprint analysis. Journal of Chemical Sciences 2020
    55 Deepak Chopra
    Subhrajyoti Bhandary
    R. Babu
    S P Singh
    Lead Free, Aqua Stable A3Bi2I9 Perovskites: Crystal Growth and Blue Emitting Quantum dots [A = CH3NH3+, Cs+ and (Rb0.05Cs2.95)+]. Chemistry - A European Journal 2020
    56 S Pramanik
    D Chopra
    Unravelling the importance of H-bonds, σ-hole and π-hole directed intermolecular Interactions in Nature J.Ind.Inst.Sci 2020
    57 Deepak Chopra
    H S Biswal
    A Frontera
    B Galmes
    A Rana
    Unravelling the electronic nature of C-F···O-C non-covalent interaction in proteins and small molecules in the solid state Physical Chemistry Chemical Physics (PCCP) 2020
    58 Deepak Chopra
    K M Modi
    Pradip Mondal
    A Kumar
    S Dey
    V Jain
    Oxacalix[4]arene Derived Dual Sensing Fluorescence Probe for the Detection of As (V) and Cr (VI) Oxyanions in Aqueous Media Dalton Transactions 2020
    59 Rohit Bhowal
    Avantika Hasija
    Deepak Chopra
    Quantitative Investigation of Weak Intermolecular Interactions of ?F and ?CF3 Substituted in Situ Cryocrystallized Benzaldehydes Crystal Growth & Design 2020
    60 S Dinda
    S Roy
    S C Patra
    Subhrajyoti Bhandary
    K Pramanik
    S Ganguly
    Polyaromatic hydrocarbon derivatized azo-oximes of cobalt (iii) for the ligand-redox controlled electrocatalytic oxygen reduction reaction New Journal of Chemistry 2020
    61 Rohit Bhowal
    Pradeep K R
    S Saha
    S Deolka
    S K Ray
    S Samanta
    N Ghosh
    D Chaudhuri
    Safeguarding long-lived excitons from excimer traps in H-aggregated dye-assemblies Chemical Science 2020
    62 D Sanyal
    Deepak Chopra
    Subhrajyoti Bhandary
    A S Nair
    Sreehari S R
    S Mukherjee
    A K Das
    B Pathak
    S Mandal
    Defects Engineering on Ceria and C?C Coupling Reactions Using [Au11(PPh3)7I3] Nanocluster: A Combined Experimental and Theoretical Study ACS Nano 2020
    63 J Sahoo
    Pradip Kumar Mondal
    Shivani Gonde
    Ajay Suresh
    Deepak Chopra
    Improving solubility and intrinsic dissolution rate of ofloxacin API through salt formation via mechanochemical synthesis with diphenic acid Journal of Molecular Structure 2020
    64 G B Dharma Rao
    Gulshan Rani
    Annie Cleetus
    Deepak Chopra
    Crystal structures of the anhydrous and two solvated forms of methyl 4-(4-fluorophenyl)- 6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine- 5-carboxylate Acta Crystallographica C 2020
    65 Avantika Hasija
    Jayanta Nanda
    Piyush Singh
    Tamal Ballav
    Antony Savarimuthu
    Deepak Chopra
    Rimpa De
    Mrinal K Bera
    DBU-Catalyzed Rearrangement of Secondary Propargylic Alcohols: An Efficient and Cost-Effective Route to Chalcone Derivatives Synlett 2020
    66 Deepak Chopra
    Supriya Ghosh
    Ajay Suresh
    Investigation of Intermolecular Interactions in Fluoro/Trifluoromethyl derivatives of Benzoylferrocene. Journal of Molecular Structure 2020
    67 K M Bairagi
    P Pal
    S Bhandary
    K N Venugopala
    D Chopra
    Crystal structure of a 1:1 cocrystal of nicotinamide with 2-chloro-5-nitrobenzoic acid. Acta Crystallographica Section E 2019
    68 Shivani Gonde
    Subhrajyoti Bhandary
    Deepak Chopra
    Dissecting the Conformational and Interaction Topological Landscape of N-ethynylphenylbenzamide by the Device of Polymorphic Diversity Crystal Growth & Design 2019
    69 Upadrasta Ramamurthy
    GB Dharma Rao
    SRN Kiran Mangalampalli
    Gulshan Rani
    Subhrajyoti Bhandary
    Deepak Chopra
    Guest solvent-dependence of the nanomechanical response in substituted dihydropyrimindinone crystals Chemistry -Asian Journal 2019
    70 Y H Geerts
    A R Kennedy
    G Schweicher
    C Ruzie
    Rahul Shukla
    Deepak Chopra
    B Chattopadhay
    Insight from Electron Density and Energy Framework Analysis on the structural features of Fx-TCNQ (x = 0, 2, 4) family of molecules Acta Crystallographica B 2019
    71 Subhrajyoti Bhandary
    Deepak Chopra
    Evaluating the importance of fractional Z’ polymorphs in a trifluoromethylated N,N’-diphenyloxalamide derivative. CrystEngComm 2019
    72 Apurba L Koner
    Deviprasad A S
    Suprakash Biswas
    Rohit Bhowal
    Deepak Chopra
    Tuning the solid-state emission by co-crystallization through σ- and π-hole directed intermolecular interactions. CrystEngComm 2019
    73 Avantika Hasija
    Deepak Chopra
    Exploring concomitant/conformational dimorphism in a difluoro-substituted phosphoramidate derivative. Acta Crystallographica C 2019
    74 K N Venugopala
    Sandeep Chandrashekharappa
    Melendhran Pillay
    Subhrajyoti Bhandary
    Mahmoud Kandeel
    Fawzi M Mahomoodally
    M A Morsy
    Deepak Chopra
    Bandar E Aldhubiab
    Mahesh Attimarad
    Osama i Alwassil
    Sree Harsha
    Koleka Mlisana
    Bharti Odhav
    Synthesis and Structural Elucidation of Novel Benzothiazole Derivatives as Anti-tubercular Agents: In-silico Screening for Possible Target Identification Medicinal Chemistry 2019
    75 Mohamed A Morsy
    Nagaraja Sreeharsha
    Anroop B Nair
    Bandar E Aldhubiab
    Mahesh Attimarad
    Deepak Chopra
    Subhrajyoti Bhandary
    Fawzi M Mahomoodally
    Hassan H Abdallah
    Melendhran Pillay
    Sandeep Chandrashekharappa
    K N Venugopala
    Shinu Pottahil
    Rashmi Venugopala
    Bharti Odhav
    Koleka Mlisana
    Computational, crystallographic studies, cytotoxicity and anti-tubercular activity of substituted 7-methoxy-indolizine analogues PLoS One 2019
    76 Usma Gangwar
    T P Mohan
    Kartikay Sharma
    Deepak Chopra
    Role of lone pair-  Interaction and Halogen Bonding in the Crystal Packing of 1,2,4-Oxadiazole Derivatives. Journal of Molecular Structure 2019
    77 Deepak Chopra
    Manjeet Singh
    Diversity in Mechanical Response in Donor Acceptor Coupled Cocrystal Stoichiomorphs Based on Pyrene and 1,8-Dinitroanthraquinone Systems Crystal Growth & Design 2018
    78 U Ramamurty
    M.S R.N. Kiran
    Subhrajyoti Bhandary
    Deepak Chopra
    Crystal Structure-Mechanical Property Correlations in N-(3-Ethynylphenyl)-3-fluorobenzamide Polymorphs Crystal Growth & Design 2018
    79 Deepak Chopra
    Abhishek Sirohiwal
    Dhananjay Dey
    Crystal packing analysis of in situ cryocrystallized 2,2,2-trifluoroacetophenone Acta Crystallographica Section E 2018
    80 T N Guru Row
    M K Reddy
    Deepak Chopra
    S K Nayak
    Rahul Shukla
    Quantitative Investigation of intermolecular interactions in dimorphs of 3-Chloro-N-(2-fluorophenyl)benzamide and 2-Iodo-N-(4- bromophenyl)benzamide. Journal of Chemical Sciences 2018
    81 T N Guru Row
    M K Reddy
    Deepak Chopra
    S K Nayak
    Rahul Shukla
    Observation of 3D Isostructurality in halogen substituted N-benzoyl-N-phenylbenzamides . Journal of Molecular Structure 2018
    82 Varun Rao
    Pradip K Mondal
    Deepak Chopra
    Capturing the metastable state in the spontaneous and reversible Single-Crystal-to-Single-Crystal phase transition in riluzolium oxalate. CrystEngComm 2018
    83 Rohit Bhowal
    Subhrajyoti Bhandary
    Manjeet Singh
    Deepak Chopra
    Observation of bending, cracking and jumping phenomena on cooling and heating of Tetrahydrate Berberine Chloride crystals CrystEngComm 2018
    84 Subhrajyoti Bhandary
    Deepak Chopra
    Assessing the Significance of Hexafluorobenzene as a Unique Guest Agent through Stacking Interactions in Substituted Ethynylphenyl Benzamides Crystal Growth & Design 2018
    85 V R Hathwar
    Pradip K Mondal
    Deepak Chopra
    Characterization of electronic features of intermolecular interactions involving organic fluorine: Inputs from in situ cryo-crystallization studies on ‒F and ‒CF3 substituted anilines Journal of Fluorine Chemistry 2018
    86 Pradip K Mondal
    Ramees P P
    Deepak Chopra
    Synthesis and Characterization of Covalent Organic Framework (COF) having hexagonal topology using boronate linkages Journal of Chemical Sciences 2018
    87 Deepak Chopra
    Rahul Shukla
    Characterization of the short O=C•••O=C π-hole tetrel bond in the solid state. CrystEngComm 2018
    88 Pradip Kumar Mondal
    Ziya Afroz
    Ramees Peedika Paramban
    Jagabandhu Sahoo
    Deepak Chopra
    Structural insights into salts and a salt polymorph of nitrogen containing small organic molecules Journal of Molecular Structure 2018
    89 Deepak Chopra
    Rahul Shukla
    Similarities and differences in the crystal packing of halogen substituted Indole derivatives. Acta Crystallographica B 2018
    90 Abhishek Sirohiwal
    Deepak Chopra
    Subhrajyoti Bhandary
    Rahul Kadu
    Sangit Kumar
    Dispersion Stabilized Se/Te•••π Double Chalcogen Bonding Synthonsin insitu Cryocrystallized Divalent Organochalcogen Liquids. Crystal Growth & Design 2018
    91 Mohammed A Khedr
    Melendhran Pillay
    Sandeep Chandrashekharappa
    Deepak Chopra
    Bandar E Aldhubiab
    Mahesh Attimarad
    Osama Ibrahim Alwassil
    Koleka Mlisana
    Bharti Odhav
    K N Venugopala
    Molecular modeling studies and anti-TB activity of trisubstituted indolizine analogues; molecular docking and dynamic inputs Journal of Biomolecular Structure and Dynamics 2018
    92 Keshab M Bairagi
    K N Venugopala
    Pradip K Mondal
    Raquel M Gleiser
    Deepak Chopra
    Daniel Garcia
    Bharti Odhav
    Susanta K Nayak
    Larvicidal study of tetrahydropyrimidine scaffolds against Anopheles arabiensis and structural insight by single crystal X-ray studies Chemical Biology and Drug Design 2018
    93 Subhrajyoti Bhandary
    Deepak Chopra
    Observation of rapid desolvation of hexafluorobenzene involving single-crystal-to-single-crystal phase transition in a non-porous organic host Crystal Growth & Design 2018
    94 Subhrajyoti Bhandary
    Y R Girish
    K N Venugopala
    Deepak Chopra
    Crystal structure analysis of [5-(4-methoxyphenyl)-2-methyl-2H-1,2,3- triazol-4-yl](thiophen-2-yl)-methanone Acta Crystallographica Section E 2018
    95 Rahul Shukla
    Nicolas Claiser
    Mohamed Souhassou
    Claude Lecomte
    Shah Jaimin Balkrishna
    Sangit Kumar
    Deepak Chopra
    Exploring the simultaneous σ-hole/π-hole bonding characteristics of a Br···π interaction in an ebselen derivative via experimental and theoretical Electron Density Analysis IUCrJ 2018
    96 Deepak Chopra
    U Ramamurty
    MSRN Kiran
    Pradip Kumar Mondal
    Quantitative investigation of the structural, thermal and mechanical properties in polymorphs of a fluorinated amide Chemistry - A European Journal 2017
    97 A R Choudhury
    H R Yadav
    Pradip K Mondal
    Deepak Chopra
    Quantitative Characterization of supramolecular synthons involving fluorine atoms in the crystal structures of di- and tetra fluorinated benzamides. Acta Crystallographica B 2017
    98 Deepak Chopra
    Dhananjay Dey
    Occurrence of 3D isostructurality in fluorinated phenyl benzamidines CrystEngComm 2017
    99 Deepak Chopra
    Dhananjay Dey
    Quantitative Analysis of the solid state diversity in trifluoromethylated phenyl hydrazones Acta Crystallographica B 2017
    100 Deepak Chopra
    J Simpson
    A Ibrar
    I Khan
    Rahul Shukla
    Complex Electronic interplay of sigma-hole and π-hole interactions in crystals of halogen substituted 1,3,4-oxadiazol-2(3H)-thiones. CrystEngComm 2017
    101 R Shukla
    T P Mohan
    B Visalakshi
    D Chopra
    Synthesis, Crystal Structure and Theoretical Analysis of intermolecular interactions in two biologically active derivatives of 1,2,4-triazoles. Journal of Molecular Structure 2017
    102 K Kasumbwe
    R M Gleiser
    K N Venugopala
    D Chopra
    S Bhandary
    G B Dharma
    B Odhav
    Synthesis and characterization of a novel series of 1,4-dihydropyridine analogues for larvicidal activity against Anopheles arabiensis. Chemical Biology and Drug Design 2017
    103 Rahul Shukla
    B K Patel
    A Mandal
    Deepak Chopra
    Impact of the complementary electronic nature of C–X and M–X halogens and intramolecular X⋯O interaction on supramolecular assemblies of Zn(II) complexes of o-halophenyl substituted hydrazides CrystEngComm 2017
    104 Manjunath G Javoor
    Pradip Kumar Mondal
    Deepak Chopra
    Cocrystals: A Review of Recent Trends in Pharmaceutical and Material Science Applications Mat.Sci.Res.Ind 2017
    105 Dhananjay Dey
    Venkatesh R Hathwar
    Abhishek Sirohiwal
    Deepak Chopra
    Investigation of Chemical Bonding in In situ Cryocrystallized Organometallic Liquids CHEMPHYSCHEM 2017
    106 Deepak Chopra
    Jim Simpson
    Amer Saeed
    Rahul Shukla
    Quantitative investigation of C-H...pi and other intermolecular interactions in a series of crystalline N-(substituted phenyl)-2-naphthamide derivatives CrystEngComm 2017
    107 Subhrajyoti Bhandary
    Deepak Chopra
    Silicone Oil Induced Spontaneous Single-Crystal-to-Single-Crystal Phase Transitions in Ethynyl substituted ortho and meta-fluorinated benzamides Crystal Growth & Design 2017
    108 Sudhir Mittapalli
    Varun Rao
    Pradip Kumar Mondal
    Deepak Chopra
    Exploring Solid State Diversity and Solution Characteristics in a Fluorine-Containing Drug Riluzole Crystal Growth & Design 2017
    109 Dhananjay Dey
    Deepak Chopra
    Evaluation of the role of isostructurality in fluorinated phenyl benzoates Crystal Growth & Design 2017
    110 P Sarkar
    A Tiwari
    A Samrah
    Subhrajyoti Bhandary
    R K Roy
    C Mukherjee
    An elusive vinyl radical isolated as an appended unit in a five-coordinate Co(III)–bis(iminobenzosemiquinone) complex formed via ligand-centered C–S bond cleavage Chemical Communications 2016
    111 G B Dharma Rao
    K N Venugopala
    Subhrajyoty Bhandary
    M Pillay
    Deepak Chopra
    B E Aldhubiab
    M Attimarad
    K Mlisana
    Design, synthesis and characterization of (1-(4-substitutedphenyl)-1H-1,2,3-triazol-4-yl)methyl 4-substitutedphenyl-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylates for their anti-tubercular activity Drug Design Development and Therapy 2016
    112 Dhananjay Dey
    R K Mondal
    S Dhibar
    C -H Lin
    D Schollmeyer
    Deepak Chopra
    Insights into the supramolecular features in isopropyl malonic acid and n-butylmalonic acid: Inputs from PIXEL and Hirsfeld Surface Analysis. J.Mol.Struct 2016
    113 Deepak Chopra
    Rahul Shukla
    Understanding the effect of substitution on the formation of S…F chalcogen bond J.Chem.Sci 2016
    114 Deepak Chopra
    Dhananjay Dey
    Solvatomorphism in (Z)-4-fluoro-N'-(3-fluorophenyl) benzimidamide: the role of intermolecular O-H…F interaction. CrystEngComm 2016
    115 Mark Spackman
    Sajesh Thomas
    Subhrajyoty Bhandary
    Dhananjay Dey
    Deepak Chopra
    Energy Frameworks and a Topological Analysis of the Supramolecular Features in in situ Cryocrystallized Liquids: Tuning the Weak Interaction Landscape by Fluorination Physical Chemistry Chemical Physics (PCCP) 2016
    116 Roshni Regunathan
    Dhananjay Dey
    Venkatesh Hathwar
    Abhishek Sirohiwal
    Deepak Chopra
    Characterization of fluorine-centred ’F· · ·O’ σ-hole interactions in the solid state Acta Crystallographica B 2016
    117 Deepak Chopra
    Rahul Shukla
    Crystallographic and Theoretical Investigation on the nature and characteristics of Type I C=S...S=C interactions Crystal Growth & Design 2016
    118 Rahul Shukla
    Deepak Chopra
    Characterization of N...O non-covalent interactions involving σ-hole: "Electrostatics" or "Dispersion" Physical Chemistry Chemical Physics (PCCP) 2016
    119 Pradip Kumar Mondal
    Deepak Chopra
    Crystal structure landscape in conformationally flexible organo-fluorine compounds CrystEngComm 2016
    120 Sajesh P Thomas
    Dhananjay Dey
    Mark A Spackman
    Deepak Chopra
    ‘Quasi-isostructural polymorphism' in molecular crystals: Inputs from interaction hierarchy and energy frameworks. Chemical Communications 2016
    121 Deepak Chopra
    H Andleeb
    U Rana
    S Khan
    Piyush Panini
    I Khan
    S Hameed
    J Simpson
    Exploiting the role of molecular electrostatic potential, deformation density, topology and energetics in the characterization of S∙∙∙N and Cl∙∙∙N supramolecular motifs in crystalline triazolothiadiazoles. Crystal Growth & Design 2016
    122 K N V
    GB Dharma Rao
    Subhrajyoti Bhandary
    Melendhran Pillay
    Deepak Chopra
    Bandar E Aldhubiab
    Mahesh Attirmarad
    Osama Ibrahim Alwassil
    Sree Harsha
    Koleka Mlisana
    Design, synthesis, and characterization of (1-(4-aryl)- 1H-1,2,3-triazol-4-yl)methyl, substituted phenyl-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylates against Mycobacterium tuberculosis Drug Design Development and Therapy 2016
    123 Piyush Panini
    Deepak Chopra
    Experimental and computational analysis of supramolecular motifs involving Csp2(aromatic)-F and CF3 group in organic flustrates. New Journal of Chemistry 2016
    124 Subhrajyoti Bhandary
    Piyush Panini
    Deepak Chopra
    Quantitative Investigation of Polymorphism in 3-(trifluoromethyl)-N-[2- (trifluoromethyl)phenyl]benzamide Crystal Growth & Design 2016
    125 Abhishek Sirohiwal
    Subhrajyoti Bhandary
    Dhananjay Dey
    Venkatesh R Hathwar
    Deepak Chopra
    “Conformational lock’’ via unusual intramolecular C–F…O=C and C–H…Cl–C parallel dipoles observed in in situ cryocrystallized liquids. Chemical Communications 2016
    126 Rahul Shukla
    Deepak Chopra
    ‘‘Pnicogen bonds’’ or ‘‘chalcogen bonds’’: exploiting the effect of substitution on the formation of P…Se noncovalent bonds. Phys.Chem.Chem.Phys 2016
    127 Deepak Chopra
    Rahul Shukla
    Crystallographic and computational investigation of intermolecular interactions involving organic fluorine with relevance to the hybridization of the carbon atom. CrystEngComm 2015
    128 Dhananjay Dey
    Deepak Chopra
    N-H•••π induced configurational isomerism and the role of temperature in the Z to E isomerization of 2-fluoro-Ń-(3-fluorophenyl) benzimidamide. CrystEngComm 2015
    129 Piyush Panini
    Deepak Chopra
    Experimental and computational insights into the nature of weak intermolecular interactions in trifluoromethyl substituted isomeric crystalline N-methyl-N-phenylbenzamides. New Journal of Chemistry 2015
    130 Deepak Chopra
    Rahul Shukla
    Exploring the Role of Substitution on the Formation of Se•••O/N Noncovalent Bonds The Journal of Physical Chemistry (A,B, and C) 2015
    131 Rahul Shukla
    B Visalakshi
    T P Mohan
    Deepak Chopra
    Experimental and theoretical analysis of lp…π intermolecular interactions in derivatives of 1, 2, 4-triazoles CrystEngComm 2014
    132 M Kaushik
    Deepak Chopra
    M Sathe
    Piyush Panini
    S Agrawal
    Design and Synthesis of Cyclic Depsipeptide Containing Triazole (CDPT) Ring RSC Advances 2014
    133 D Dey
    S Ghosh
    D Chopra
    Quantitative evaluation of C-H…O and C-H…π intermolecular interactions in Ethyl-3-benzyl-1-methyl-2-oxoindoline-3-carboxylate and 3-methyl-but-2-en-1-yl-1,3-dimethyl-2-oxolidinine-3-carboxylate: Insights from PIXEL and Hirshfeld Analysis. J.Chem.Cryst 2014
    134 Piyush Panini
    B Odhav
    Deepak Chopra
    K N Venugopala
    Quantitative analysis of intermolecular interactions in 7-hydroxy-4-methyl-2H-chromen-2-one and its hydrate Proc. Nat. Acad. Sci., Sect. A Phys. Sci. India, 2014
    135 B Odhav
    K N Venugopala
    Piyush Panini
    Deepak Chopra
    Polymorphism in two biologically active dihydropyrimidinium hydrochloride derivatives: Quantitative inputs towards the energetics associated with crystal packing. Acta Crystallographica B 2014
    136 Piyush Panini
    Deepak Chopra
    Experimental and theoretical characterization of short H-Bonds with organic fluorine in molecular crystals Crystal Growth & Design 2014
    137 T P Mohan
    Rahul Shukla
    Piyush Panini
    B Visalakshi
    Deepak Chopra
    Analysis of intermolecular interactions in 3-(4-fluoro-3-phenoxyphenyl)-1-((4-methylpiperazin-1-yl)methyl)-1H-1,2,4-triazole-5-thiol. Journal of Chemical sciences 2014
    138 Vasu
    Deepak Chopra
    V Prakash
    Dhananjay Dey
    M Srinivas
    Quantitative Insights into the crystal structures of nitro derivatives of ethyl (2E)-2-cyano-3-phenylprop-2-enoate: inputs from X-Ray Diffraction, DFT Calculations and Hirshfeld Surface Analysis, J.Chem.Cryst 2014
    139 Pradip K Mondal
    Deepak Chopra
    Role of Polymorphism in Materials Science Mat.Sci.Res.Ind 2014
    140 Deepak Chopra
    B Visalakshi
    T P Mohan
    Dhananjay Dey
    Computational Study of the formation of “short” centrosymmetric N-H•••S supramolecular synthon and related weak interactions in crystalline 1, 2, 4-triazoles, Crystal Growth & Design 2014
    141 Tayur N Guru Row
    Piyush Panini
    Deepak Chopra
    Venkatesh Hathwar
    Revealing the polarizability of organic fluorine in the trifluromethyl group: Implications in supramolecular chemistry Crystal Growth & Design 2014
    142 Deepak Chopra
    Dhananjay Dey
    In situ Cryocrystallization Resonance 2014
    143 Deepak Chopra
    Surpises in Crystal Chemistry of Sugars Organic Process Research & Development 2013
    144 Deepak Chopra
    Piyush Panini
    Quantitative insights into energy contributions of intermolecular interactions in fluorine and trifluoromethyl substituted isomeric N-phenylacetamides and N-methylbenzamides, CrystEngComm 2013
    145 Usma Gangwar
    Raveesh
    T P Mohan
    Piyush Panini
    Deepak Chopra
    Quantitative crystal structure analysis of thiadiazoles derivatives CrystEngComm 2013
    146 Tayur N Guru Row
    M Kishore Reddy
    Susanta K Nayak
    Deepak Chopra
    Disorder in mixed halogen containing benzanilides. CrystEngComm 2012
    147 Piyush Panini
    Deepak Chopra
    Role of intermolecular interactions involving organic fluorine in trifluoromethylated benzanilides CrystEngComm 2012
    148 Deepak Chopra
    Is organic fluorine really not polarisable Crystal Growth & Design 2012
    149 Angshuman R Choudhury
    Piyush Panini
    Gurpreet Kaur
    Deepak Chopra
    Structural Investigation of Weak Intermolecular Interactions in Fluorine Substituted isomeric N-benzylideneanilines. Crystal Growth & Design 2012
    150 Deepak Chopra
    Advances in Understanding of Chemical Bonding: Inputs from Experimental and Theoretical Charge Density Analysis The Journal of Physical Chemistry (A,B, and C) 2012
    151 Deepak Chopra
    K N Venugopala
    Susanta K Nayak
    Tayur N Guru Row
    Insights into conformational and packing features in a series of aryl substituted ethyl-6-methyl-4-phenyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylates. CrystEngComm 2011
    152 Tayur N Guru Row
    Deepak Chopra
    Role of Organic Fluorine in Crystal Engineering CrystEngComm 2011
    153 T N Guru Row
    M Kishore Reddy
    Susanta K Nayak
    Deepak Chopra
    Role of Hetero-Halogen (F…X, X = Cl, Br, and I) or Homo-Halogen (X…X, X = F, Cl, Br, and I) Interactions in Substituted Benzanilides Crystal Growth & Design 2011
    154 Tayur N Guru Row
    Vasu
    Deepak Chopra
    K N Venugopala
    Susanta K Nayak
    Effect of substitution on molecular conformation and packing features in a series of aryl substituted ethyl-6-methyl-4-phenyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5- carboxylates. CrystEngComm 2010
    155 Tayur N Guru Row
    Girish V Kunte
    Deepak Chopra
    Anshita Goirala
    S A Shivasankar
    Synthesis and characterization of bimetallic AlxCr1-x(acetylacetonate)3 precursors for their application to MOCVD of thin films of Cr-doped alumina and Cr-doped mullite Polyhedron 2010
    156 Deepak Chopra
    Vasu
    G Darshan
    J Saravanan
    N-(X-Methylphenyl)-2-{(Z)-[(2,3,4-trimethoxyphenyl)methylidene]amino}-4,5,6,7- tetrahydro-1-benzothiophene-3-carboxamide, where X = 2 and 3. Acta Crystallographica Section E 2010
    157 A Stash
    Deepak Chopra
    V V Zhurov
    E A Zhurova
    A A Pinkerton
    Chemical Bonding and Structure-Reactivity Correlation in 17α-Estradiol: A Combined Experimental and Theoretical Electron Density Study. Journal of the American Chemical Society 2009