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1
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Rajesh R, Muthu S, Sheela NR. Effect of Amino, Chloro, and Methyl Functional Groups on 4-(4-Hydroxyphenyl) Piperazine by Density Functional Theory and Molecular Docking Studies. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2125992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- R. Rajesh
- Department of Physics, Vel Tech High Tech Dr. Rangarajan Dr. Sakunthala Engineering College (Autonomous), Chennai, India
| | - S. Muthu
- Department of Physics, Arignar Anna Govt. Arts College, Cheyyar, India
| | - N. R. Sheela
- Department of Physics, Sri Venkateswara College of Engineering (Autonomous), Sriperumbudur, India
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2
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Suryachandram J, Prashanth J, Bhargavi D, Behera JN, Rao KP. Investigations of Donor–Acceptor Interactions in 1,3,5-Tris-(3-Methoxy & 3-Methyl Carboxy) Phenyl Ethynyl Benzene Derivatives Using Experimental and DFT Study. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2021.1924802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Jettiboina Suryachandram
- New Generation Materials Lab (NGML), Department of Science and Humanities, Vignan’s Foundation for Science Technology and Research (VFSTR) (Deemed to be University), Guntur, Andhra Pradesh, India
| | - Jyothi Prashanth
- Department of Physics, Kakatiya University, Warangal, Telangana, India
| | - Dodda Bhargavi
- New Generation Materials Lab (NGML), Department of Science and Humanities, Vignan’s Foundation for Science Technology and Research (VFSTR) (Deemed to be University), Guntur, Andhra Pradesh, India
| | - J. N. Behera
- School of Chemical Sciences, National Institute of Science Education and Research, Bhubaneswar, Odisha, India
- HomiBhabha National Institute, Mumbai, Maharashtra, India
| | - Koya Prabhakara Rao
- New Generation Materials Lab (NGML), Department of Science and Humanities, Vignan’s Foundation for Science Technology and Research (VFSTR) (Deemed to be University), Guntur, Andhra Pradesh, India
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3
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Konakanchi R, Rao KP, Reddy GN, Prashanth J. Zinc(II) complex: Spectroscopic, physicochemical calculations, anti-inflammatory and in silico molecular docking studies. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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4
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Alp M, Yurdakul S, Erdem B. Experimental and Theoretical Vibrational Spectroscopic Investigations, DFT quantum chemical analysis, Biological activities and Molecular docking on 4,4′-Dimethoxy-2,2′-Bipyridine. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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5
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Theoretical and experimental study of torsional potentials, molecular structure (monomer and dimer), vibrational analysis and molecular characteristics of some dimethyl bipyridines. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127089] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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6
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Prashanth J, Konakanchi R, Venkatram Reddy B. Barrier potentials, molecular structure, force filed calculations and quantum chemical studies of some bipyridine di-carboxylic acids using the experimental and theoretical using (DFT, IVP) approach. MOLECULAR SIMULATION 2019. [DOI: 10.1080/08927022.2019.1634807] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
| | - Ramaiah Konakanchi
- Department of Chemistry, National Institute of Technology, Warangal, India
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7
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Rao PVR, Srishailam K, Ravindranath L, Reddy BV, Rao GR. Structural and vibrational properties of pentabromophenol and pentafluorophenol: A spectroscopic investigation using density functional theory. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.12.036] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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8
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Tahchieva DN, Bakowies D, Ramakrishnan R, von Lilienfeld OA. Torsional Potentials of Glyoxal, Oxalyl Halides, and Their Thiocarbonyl Derivatives: Challenges for Popular Density Functional Approximations. J Chem Theory Comput 2018; 14:4806-4817. [PMID: 30011363 DOI: 10.1021/acs.jctc.8b00174] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The reliability of popular density functionals was studied for the description of torsional profiles of 36 molecules: glyoxal, oxalyl halides, and their thiocarbonyl derivatives. HF and 18 functionals of varying complexity, from local density to range-separated hybrid approximations and double-hybrid, have been considered and benchmarked against CCSD(T)-level rotational profiles. For molecules containing heavy halogens, most functionals fail to reproduce barrier heights accurately and a number of functionals introduce spurious minima. Dispersion corrections show no improvement. Calibrated torsion-corrected atom-centered potentials rectify the shortcomings of PBE and also improve on σ-hole based intermolecular binding in dimers and crystals.
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Affiliation(s)
- Diana N Tahchieva
- Institute of Physical Chemistry and National Center for Computational Design and Discovery of Novel Materials (MARVEL), Department of Chemistry , University of Basel , Klingelbergstrasse 80 , CH-4056 Basel , Switzerland
| | - Dirk Bakowies
- Institute of Physical Chemistry and National Center for Computational Design and Discovery of Novel Materials (MARVEL), Department of Chemistry , University of Basel , Klingelbergstrasse 80 , CH-4056 Basel , Switzerland
| | - Raghunathan Ramakrishnan
- Institute of Physical Chemistry and National Center for Computational Design and Discovery of Novel Materials (MARVEL), Department of Chemistry , University of Basel , Klingelbergstrasse 80 , CH-4056 Basel , Switzerland
| | - O Anatole von Lilienfeld
- Institute of Physical Chemistry and National Center for Computational Design and Discovery of Novel Materials (MARVEL), Department of Chemistry , University of Basel , Klingelbergstrasse 80 , CH-4056 Basel , Switzerland
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9
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Ramesh G, Reddy BV. Spectroscopic investigation on structure (monomer and dimer), molecular characteristics and comparative study on vibrational analysis of picolinic and isonicotinic acids using experimental and theoretical (DFT & IVP) methods. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.01.083] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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10
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Kimura A, Hayama H, Hasegawa JY, Nageh H, Wang Y, Naga N, Nishida M, Nakano T. Recyclable and efficient polyurethane-Ir catalysts for direct borylation of aromatic compounds. Polym Chem 2017. [DOI: 10.1039/c7py01509g] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Four polyurethanes comprising 2,2′-bipyridyl moieties incorporated in the main chain were synthesized as novel polymer ligands for the Ir(i)-catalyzed direct borylation of aromatic compounds.
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Affiliation(s)
- Akihiro Kimura
- Institute for Catalysis (ICAT) and Graduate School of Chemical Sciences and Engineering
- Hokkaido University
- Sapporo 001-0021
- Japan
| | - Haruka Hayama
- Institute for Catalysis (ICAT) and Graduate School of Chemical Sciences and Engineering
- Hokkaido University
- Sapporo 001-0021
- Japan
| | - Jun-ya Hasegawa
- Institute for Catalysis (ICAT) and Graduate School of Chemical Sciences and Engineering
- Hokkaido University
- Sapporo 001-0021
- Japan
- Integrated Research Consortium on Chemical Sciences (IRCCS)
| | - Hassan Nageh
- Institute for Catalysis (ICAT) and Graduate School of Chemical Sciences and Engineering
- Hokkaido University
- Sapporo 001-0021
- Japan
| | - Yue Wang
- Institute for Catalysis (ICAT) and Graduate School of Chemical Sciences and Engineering
- Hokkaido University
- Sapporo 001-0021
- Japan
| | - Naofumi Naga
- Graduate School of Science and Engineering
- Shibaura Institute of Technology
- Koto-ku Tokyo 135-8548
- Japan
| | - Mayumi Nishida
- Institute for Catalysis (ICAT) and Graduate School of Chemical Sciences and Engineering
- Hokkaido University
- Sapporo 001-0021
- Japan
- Integrated Research Consortium on Chemical Sciences (IRCCS)
| | - Tamaki Nakano
- Institute for Catalysis (ICAT) and Graduate School of Chemical Sciences and Engineering
- Hokkaido University
- Sapporo 001-0021
- Japan
- Integrated Research Consortium on Chemical Sciences (IRCCS)
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11
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Joy M, Alex N, Malayan JJ, Sudarsanakumar C, Mathews A. In SilicoQuantum Chemical and Crystallographic Treatment of α-Formylketene Dithioacetal towards the Elucidation of Its Structural and Optical Nature. ChemistrySelect 2016. [DOI: 10.1002/slct.201600988] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Monu Joy
- School of Pure & Applied Physics; MG University; Kottayam Kerala- 686560 India
- Department of Chemistry; Baselius College; Kottayam Kerala- 686001 India
| | - Neethu Alex
- Department of Chemistry; Baselius College; Kottayam Kerala- 686001 India
| | - Jalaja J Malayan
- Department of Chemistry; Baselius College; Kottayam Kerala- 686001 India
| | - C. Sudarsanakumar
- School of Pure & Applied Physics; MG University; Kottayam Kerala- 686560 India
| | - Annie Mathews
- Department of Chemistry; Baselius College; Kottayam Kerala- 686001 India
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