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Agarwal N, Fatima A, Bhattacharya P, Muthu S, Arora H, Siddiqui N, Javed S. Evaluation of experimental, computational, molecular docking and dynamic simulation of flucytosine. J Biomol Struct Dyn 2023; 41:10430-10449. [PMID: 36562198 DOI: 10.1080/07391102.2022.2159530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Accepted: 12/10/2022] [Indexed: 12/24/2022]
Abstract
Flucytosine (5-fluorocytosine), a fluorine derivative of pyrimidine, has been studied both experimentally and quantum chemically. To obtain the optimized structure, vibrational frequencies and other various parameters, the B3LYP method with a 6-311++G(d,p) basis set was used. Atom-in-molecule theory was used to calculate the binding energies, ellipticity and isosurface projection by electron localization of the molecule (AIM). In addition, the computational results from IR and Raman were compared with the experimental spectra. NBO analysis was used to analyze the donor and acceptor interactions. To know the reactive region of the molecule, the molecular electrostatic potential (MEP) and Fukui functions were determined. The UV-Vis spectrum calculated by the TD-DFT/PCM method was also compared with the experimentally determined spectrum. The HOMO-LUMO energy outcomes proved that there was a good charge exchange occurring within the molecule. With DMSO and MeOH as the solvents, maps of the hole and electron density distribution (EDD and HDD) were produced in an excited state. An electrophilicity index parameter was looked at to theoretically test the bioactivity of the compound. To find the best ligand-protein interactions, molecular docking was also carried out with various receptor proteins. In order to verify the inhibitory potency for the receptor protein complex predicted by docking and molecular dynamic simulation studies, the binding free energy of the receptor protein complex was calculated. Using the MM/GBSA technique, we determined the docked complex's binding free energy. To confirm the molecule's drug similarity, a biological drug similarity investigation was also executed.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Neha Agarwal
- Department of chemistry, Institute of H. Science, Dr. Bhimrao-Ambedkar University, Agra, Uttar Pradesh, India
| | - Aysha Fatima
- S.O.S in chemistry, Jiwaji University, Gwalior, Madhya Pradesh, India
| | | | - S Muthu
- Department of Physics, Aringnar Anna Government Arts College, Cheyyar, India
| | - Himanshu Arora
- Department of Chemistry, University of Allahabad, Prayagraj, Uttar Pradesh, India
| | - Nazia Siddiqui
- Department of Chemistry, Dayalbagh Educational Institute, Agra, Uttar Pradesh, India
| | - Saleem Javed
- Department of Chemistry, University of Allahabad, Prayagraj, Uttar Pradesh, India
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Albert HM, Priya R, Ahire BB, Devi NSMPL, Sailaja JM, Tabassum SR, Kumar NM, Gonsago CA. Synthesis, Structural, Spectroscopic, Fluorescence, and Dielectric Studies of Bis-(4-Aminopyridine)-Zinc(II) Acetate: A Metal-Organic Crystal. J Fluoresc 2023:10.1007/s10895-023-03429-3. [PMID: 37750947 DOI: 10.1007/s10895-023-03429-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 09/01/2023] [Indexed: 09/27/2023]
Abstract
The advancement of crystalline growth and characterization tools allows us to investigate novel nonlinear optical substances suitable for photonic applications. Bis-(4-aminopyridine)-zinc(II) acetate (B4AZA), a metal-organic crystal was produced in this study using the slow evaporation procedure at room temperature. Analytical studies such as X-ray crystallography, Fourier transform infrared (FT-IR), UV-visible (UV-Vis), fluorescence, second harmonic generation (SHG), and dielectric tests were used to characterize the as-grown B4AZA crystals. According to the solubility data, the sample has a positive temperature coefficient of solubility. The crystallographic findings show that the B4AZA crystallized in a monoclinic structure with the P21/n space group. Molecular vibrations and functional groups in the substance were determined using the FT-IR technique. The UV-Vis absorbance and transmittance spectra have shown the wide transparency and minimum absorbance of the B4AZA in the near UV and entire visible regions of the electromagnetic spectrum. The bandgap of the B4AZA has been calculated using the Tauc relation and found to be 4.32 eV. The fluorescence spectra have shown a prominent emission peak at 584 nm with an excitation wavelength of 280 nm. The larger Stokes shift found in the fluorescence spectra is advantageous for practical applications. The SHG study revealed that the powdered B4AZA samples generated a second harmonic output. The dielectric test revealed frequency-dependent changes in the dielectric constant and loss factor. Both the dielectric constant and the loss factor decrease exponentially as frequency increases, reaching low values at higher frequencies. The experimental results illustrate the suitability of the B4AZA crystals for photonic applications.
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Affiliation(s)
- Helen Merina Albert
- Department of Physics, Sathyabama Institute of Science and Technology, Chennai, India.
| | - R Priya
- Department of Physics, R.M.D. Engineering College, Kavaraipettai, Tamil Nadu, India
| | - Bajirao Bhila Ahire
- Department of Chemistry, N.V.P.M's Arts, Commerce and Science College, Lasalgaon (Nashik), Maharashtra, India
| | - N S M P Latha Devi
- Department of Engineering Physics, Koneru Lakshmaiah Education Foundation (KLEF), Guntur, Andhra Pradesh, India
| | - J Madhuri Sailaja
- Department of Physics, BS & HSS, AUCEW, Andhra University, Visakhapatnam, Andhra Pradesh, India
| | - S Raziya Tabassum
- Department of Chemistry, Government Thirumagal Mills College, Gudiyattam, Tamil Nadu, India
| | - Nellore Manoj Kumar
- Department of Mathematics, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai, India
| | - C Alosious Gonsago
- Department of Electronics Science, Mohamed Sathak College of Arts & Science, Chennai, India
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Jeba Reeda V, Bena Jothy V, Asif M, Nasibullah M, Alharbi NS, Abbas G, Muthu S. Synthesis, solvent polarity(polar and nonpolar), structural and electronic properties with diverse solvents and biological studies of (E)-3-((3-chloro-4-fluorophenyl) imino) indolin-2-one. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
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Vazquez-Rodriguez S, Ramírez-Contreras D, Noriega L, García-García A, Sánchez-Gaytán BL, Melendez FJ, Castro ME, de Azevedo WF, González-Vergara E. Interaction of copper potential metallodrugs with TMPRSS2: A comparative study of docking tools and its implications on COVID-19. Front Chem 2023; 11:1128859. [PMID: 36778030 PMCID: PMC9909424 DOI: 10.3389/fchem.2023.1128859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 01/17/2023] [Indexed: 01/28/2023] Open
Abstract
SARS-CoV-2 is the virus responsible for the COVID-19 pandemic. For the virus to enter the host cell, its spike (S) protein binds to the ACE2 receptor, and the transmembrane protease serine 2 (TMPRSS2) cleaves the binding for the fusion. As part of the research on COVID-19 treatments, several Casiopeina-analogs presented here were looked at as TMPRSS2 inhibitors. Using the DFT and conceptual-DFT methods, it was found that the global reactivity indices of the optimized molecular structures of the inhibitors could be used to predict their pharmacological activity. In addition, molecular docking programs (AutoDock4, Molegro Virtual Docker, and GOLD) were used to find the best potential inhibitors by looking at how they interact with key amino acid residues (His296, Asp 345, and Ser441) in the catalytic triad. The results show that in many cases, at least one of the amino acids in the triad is involved in the interaction. In the best cases, Asp435 interacts with the terminal nitrogen atoms of the side chains in a similar way to inhibitors such as nafamostat, camostat, and gabexate. Since the copper compounds localize just above the catalytic triad, they could stop substrates from getting into it. The binding energies are in the range of other synthetic drugs already on the market. Because serine protease could be an excellent target to stop the virus from getting inside the cell, the analyzed complexes are an excellent place to start looking for new drugs to treat COVID-19.
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Affiliation(s)
- Sergio Vazquez-Rodriguez
- Centro de Química del Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico
| | - Diego Ramírez-Contreras
- Centro de Química del Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico
| | - Lisset Noriega
- Laboratorio de Química Teórica, Depto. de Fisicoquímica, Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico,Departamento de Física Aplicada, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Mérida, Mexico
| | - Amalia García-García
- Centro de Química del Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico,Departamento de Química Inorgánica, Facultad de Ciencias, Universidad de Granada, Granada, Spain
| | - Brenda L. Sánchez-Gaytán
- Centro de Química del Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico
| | - Francisco J. Melendez
- Laboratorio de Química Teórica, Depto. de Fisicoquímica, Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico
| | - María Eugenia Castro
- Centro de Química del Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico,*Correspondence: María Eugenia Castro, ; Enrique González-Vergara,
| | - Walter Filgueira de Azevedo
- Escola de Ciências da Saúde, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, Rio Grande do Sul, Brazil
| | - Enrique González-Vergara
- Centro de Química del Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico,*Correspondence: María Eugenia Castro, ; Enrique González-Vergara,
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Pandimeena G, Mathavan T, Samuel EJJ, Benial AMF. Quantum chemical and molecular docking studies on N-tert-butoxycarbonyl (Boc)-3-aminomethyl pyridine: A potential bioactive agent for the treatment of amyotrophic lateral sclerosis. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134056] [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]
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6
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Fatima A, Ali A, Rajan R, Verma I, Muthu S, Siddiqui N, Garg P, Javed S. Experimental Spectroscopic, DFT, Molecular Docking, and Molecular Dynamics Simulation Investigations on m-Phenylenediamine (Monomer and Trimer). Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2150655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Affiliation(s)
- Aysha Fatima
- S.O.S in Chemistry, Jiwaji University, Gwalior, India
| | - Akram Ali
- Department of Chemistry, CMP College, Allahabad, India
| | - Ramya Rajan
- Department of Chemistry, Amrita Vishwa Vidyapeetham, Kollam, India
| | - Indresh Verma
- Department of Chemistry, Indian Institute of Technology, Kanpur, India
| | - S. Muthu
- Department of Physics, Aringnar Anna Govt. Arts College, Cheyyar, India
| | - Nazia Siddiqui
- Department of Chemistry, Dayalbagh Educational Institute Agra, Agra, India
| | - Pankaj Garg
- Department of Chemistry, GLA University, Mathura, India
| | - Saleem Javed
- Department of Chemistry, University of Allahabad, Prayagraj, India
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Steffy AD, Arul Dhas D, Hubert Joe I. Nonlinear optical activity of piperazine-1,4-diium bis(sulfanilate) compound. COMPUT THEOR CHEM 2022. [DOI: 10.1016/j.comptc.2022.113896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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8
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Manhas FM, Fatima A, Verma I, Siddiqui N, Muthu S, AlSalem HS, Savita S, Singh M, Javed S. Quantum computational, spectroscopic (FT-IR, NMR and UV–Vis) profiling, Hirshfeld surface, molecular docking and dynamics simulation studies on pyridine-2,6-dicarbonyl dichloride. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133374] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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9
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Vural H. A novel copper (II) complex containing pyrimidine-4-carboxylic acid: Synthesis, crystal structure, DFT studies, and molecular docking. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133390] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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10
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Sharma S, Fatima A, Manhas FM, Agarwal N, Singh M, Muthu S, Siddiqui N, Javed S. Experimental Spectroscopic, Quantum Chemical, Molecular Docking, and Molecular Dynamic Simulation Studies on Hydantoin (Monomer and Dimer). Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2123540] [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)
- Shikha Sharma
- Department of Chemistry, Central University of Allahabad, Prayagraj, Uttar Pradesh, India
| | - Aysha Fatima
- S.O.S in Chemistry, Jiwaji University, Gwalior, Madhya Pradesh, India
| | - Farah Manzer Manhas
- Department of Chemistry, Shoolini University, Solan, Himachal Pradesh, India
| | - Neha Agarwal
- Department of Chemistry, Central University of Allahabad, Prayagraj, Uttar Pradesh, India
| | - Meenakshi Singh
- Department of Chemistry, Central University of Allahabad, Prayagraj, Uttar Pradesh, India
| | - S. Muthu
- Department of Physics, Aringnar Anna Government Arts College, Cheyyar, Tamil Nadu, India
| | - Nazia Siddiqui
- Department of Chemistry, Dayalbagh Educational Institute Agra, Agra, Uttar Pradesh, India
| | - Saleem Javed
- Department of Chemistry, Central University of Allahabad, Prayagraj, Uttar Pradesh, India
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Synthesis, crystal structure, characterization, Hirshfeld analysis, molecular docking and DFT calculations of 5-Phenylamino-isophthalic acid: A good NLO material. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132791] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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12
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Fatima A, Khanum G, Sharma A, Siddiqui N, Muthu S, Butcher R, Srivastava SK, Javed S. Synthesis, Single crystal X-ray, DFT, Hirshfeld Surface and molecular docking studies of 9-(2,4-dichlorophenyl)-4a-hydroxy-tetramethyl-octahydro-1H-xanthene-1,8(2H)-dione. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133613] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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13
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Fatima A, Khanum G, Agrawal DD, Srivastava SK, Butcher RJ, Muthu S, Ahmad M, Althubeiti K, Siddiqui N, Javed S. Synthesis, Spectroscopic, Crystal Structure, DFT, Hirshfeld Surface and Molecular Docking Analysis of Hexahydroquinoline Derivative (HQ). Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2089174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Aysha Fatima
- S.O.S in Chemistry, Jiwaji University, Gwalior, Madhaya Pradesh, India
| | - Ghazala Khanum
- S.O.S in Chemistry, Jiwaji University, Gwalior, Madhaya Pradesh, India
| | - Dau D. Agrawal
- S.O.S in Chemistry, Jiwaji University, Gwalior, Madhaya Pradesh, India
| | | | - Ray J. Butcher
- Department of Chemistry, Howard University, Washington, District of Columbia, USA
| | - S. Muthu
- Department of Physics, Aringnar Anna Govt. Arts College, Cheyyar, India
| | - Musheer Ahmad
- Department of Applied Chemistry, Faculty of Engineering and Technology, ZHCET, Aligarh Muslim University, Aligarh, India
| | - Khaled Althubeiti
- Department of Chemistry, College of Science, Taif University, Taif, Saudi Arabia
| | - Nazia Siddiqui
- Department of Chemistry, Dayalbagh Educational Institute Agra, Agra, Uttar Pradesh, India
| | - Saleem Javed
- Department of Chemistry, Institute of H. Science, Dr. Bhimrao Ambedkar University, Agra, Uttar Pradesh, India
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Tarika JD, Dexlin XD, Arun kumar A, Rathika A, Jayanthi DD, Beaula TJ. Computational Insights On Charge Transfer and Non-covalent Interactions of Antibacterial Compound 4-dimethylaminopyridinium pyridine-2-carboxylate pentahydrate. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Kumar M, Fatima A, Singh M, Verma I, Khanum G, Muthu S, Althubeiti K, Abualnaja KM, Ahmad M, Siddiqui N, Javed S. Experimental Spectroscopic, Quantum Computational, Hirshfeld Surface, Molecular Docking, and Electronic Excitation Studies on an Antibiotic Agent: SDZ. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2063909] [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]
Affiliation(s)
- Mukesh Kumar
- Department of Chemistry, Institute of H. Science, Khandari, Dr. Bhimrao-Amedkar University, Agra, Uttar Pradesh, India
- Department of Chemistry, Shri Khushal Das University, Hanumangarh, Rajasthan, India
| | - Aysha Fatima
- S.O.S in Chemistry, Jiwaji University, Gwalior, Madhya Pradesh, India
| | - Meenakshi Singh
- Department of Chemistry, Institute of H. Science, Khandari, Dr. Bhimrao-Amedkar University, Agra, Uttar Pradesh, India
| | - Indresh Verma
- Department of Chemistry, Indian Institute of Technology, Kanpur, Uttar Pradesh, India
| | - Ghazala Khanum
- S.O.S in Chemistry, Jiwaji University, Gwalior, Madhya Pradesh, India
| | - S. Muthu
- Department of Physics, Arignar Anna Govt. Arts College, Cheyyar, Tamil Nadu, India
| | - Khaled Althubeiti
- Department of Chemistry, College of Science, Taif University, Taif, Saudi Arabia
| | - khamael M. Abualnaja
- Department of Chemistry, College of Science, Taif University, Taif, Saudi Arabia
| | - Musheer Ahmad
- Department of Applied Chemistry, Faculty of Engineering and Technology, ZHCET, Aligarh Muslim University, Aligarh, India
| | - Nazia Siddiqui
- USIC, Dayalbagh Educational Institute, Agra, Uttar Pradesh, India
| | - Saleem Javed
- Department of Chemistry, Institute of H. Science, Khandari, Dr. Bhimrao-Amedkar University, Agra, Uttar Pradesh, India
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Quantum chemical, spectroscopic, hirshfeld surface and molecular docking studies on 2-aminobenzothiazole. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.132254] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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17
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Singh N, Fatima A, Singh M, kumar M, Verma I, Muthu S, Siddiqui N, Javed S. Exploration of experimental, theoretical, Hirshfeld surface, molecular docking and electronic excitation studies of Menadione: A potent anti-cancer agent. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.118670] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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18
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Probing into the Outcome of Charge Transfer Interactions and Hyperconjugative Effect on the Antibacterial Molecule 4-dimethylaminopyridine using Spectroscopic Elucidations and DFT Calculations. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.132059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Vibrational Spectroscopy, Quantum Computational and Molecular Docking Studies on 2-[(1H-Benzimidazol-1-yl)-methyl]benzoic Acid. CRYSTALS 2022. [DOI: 10.3390/cryst12030337] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Experimental and theoretical investigations on the optimized geometrical structure, electronic and vibrational features of 2-[(1H-benzimidazol-1-yl)-methyl]benzoic acid are provided using the B3LYP/6-311++G(d,p) basis set. The Vibrational Energy Distribution Analysis (VEDA) program was used to perform the vibrational assignments and calculate the Potential Energy Distribution (PED). The acquired FT-IR and FT Raman data were used to complete the vibrational assignment and characterization of the compound fundamental modes. Theoretical and actual NMR chemical shifts were found to be quite similar. The UV-vis spectrum of 21HBMBA, as well as effects of solvents, have been investigated. The calculated HOMO and LUMO energies reveal that charge transfer happens within the molecule and MEP surface to be a chemically reactive area appropriate for drug action. Furthermore, a thorough examination of Non-Bonding Orbitals, excitation energies, AIM charges, Fukui functions and the Electron Localization Function (ELF) is carried out. The research is also expanded to compute first-order hyperpolarizability and forecast NLO characteristics. The details of the docking studies aided in the prediction of protein binding.
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Fatima A, Khanum G, Verma I, Butcher RJ, Siddiqui N, Srivastava SK, Javed S. Synthesis, Characterization, Crystal Structure, Hirshfeld Surface, Electronic Excitation, Molecular Docking, and DFT Studies on 2-Amino Thiophene Derivative. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2032769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Aysha Fatima
- S.O.S in Chemistry, Jiwaji University, Gwalior, MP, India
- Department of Chemistry, Institute of H. Science, Khandari, Dr. Bhimrao Ambedkar University, Agra, UP, India
| | - Ghazala Khanum
- S.O.S in Chemistry, Jiwaji University, Gwalior, MP, India
| | - Indresh Verma
- Department of Chemistry, Indian Institute of Technology, Kanpur, UP, India
| | - Ray J. Butcher
- Department of Chemistry, Howard University, Washington, DC, USA
| | | | | | - Saleem Javed
- Department of Chemistry, Institute of H. Science, Khandari, Dr. Bhimrao Ambedkar University, Agra, UP, India
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Fatima A, Khanum G, Sharma A, Garima K, Savita S, Verma I, Siddiqui N, Javed S. Computational, spectroscopic, Hirshfeld surface, electronic state and molecular docking studies on phthalic anhydride. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131571] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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22
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Khanum G, Fatima A, Siddiqui N, Agarwal D, Butcher R, Srivastava SK, Javed S. Synthesis, single crystal, characterization and computational study of 2-amino-N-cyclopropyl-5-ethyl-thiophene-3-carboxamide. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131890] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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23
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Fatima A, Singh M, Agarwal N, Verma I, Butcher RJ, Siddiqui N, Javed S. Spectroscopic, molecular structure, electronic, Hirshfeld surface, molecular docking, and thermodynamic investigations of trans-4-hydroxy-L-proline by DFT method. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.117549] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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24
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Salma A, Fatiha M, Leila N. Effect of solvent on absorption and emission spectra of 2,2′-Bipyridine and its inclusion complexinto β-cyclodextrin: DFT and TD-DFT study. COMPUT THEOR CHEM 2021. [DOI: 10.1016/j.comptc.2021.113481] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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25
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Agarwal N, Verma I, Siddiqui N, Javed S. Experimental spectroscopic and quantum computational analysis of pyridine-2,6-dicarboxalic acid with molecular docking studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131046] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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26
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Quantum Chemical, experimental spectroscopic, Hirshfeld surface and molecular docking studies of the anti-microbial drug Sulfathiazole. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131118] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Savita S, Fatima A, Garima K, Pooja K, Verma I, Siddiqui N, Javed S. Experimental spectroscopic, Quantum computational, Hirshfeld surface and molecular docking studies on 3-Pyridinepropionic acid. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130932] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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28
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Fatima A, Singh M, Singh N, Savita S, Verma I, Siddiqui N, Javed S. Investigations on experimental, theoretical spectroscopic, electronic excitations, molecular docking of Sulfaguanidine (SG): An antibiotic drug. Chem Phys Lett 2021. [DOI: 10.1016/j.cplett.2021.139049] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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29
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Chipanina NN, Oznobikhina LP, Sigalov MV, Serykh VY, Shainyan BA. Electron and Proton Donating Ability of the Pyrrolyl and Diazolyl Derivatives of Cycloalkanones. RUSS J GEN CHEM+ 2021. [DOI: 10.1134/s1070363221060050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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30
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Chitra R, Choudhury R, Capet F, Roussel P, Bhatt P. Crystal structure of 4-aminopyridinium 3-(4-aminopyridinium) succinate tetra hydrate: A new salt from 4-aminopyridine and maleic acid crystallization. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130142] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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31
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Vlasiou MC, Hatahta AA. Spectroscopic evaluation of chalcone derivatives and their zinc metal complexes: A combined experimental and computational approach studying the interactions of the complexes with the serum albumin. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130052] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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32
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Pandimeena G, Premkumar R, Mathavan T, Benial AMF. Spectroscopic, Quantum chemical and Molecular docking Studies on Methyl 6-aminopyridine-3-carboxylate: A potent bioactive agent for the treatment of sarcoidosis. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.129996] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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