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urRehman S, Fatima S, Muhammad S, Bibi S, Munawar KS, Al-Sehemi AG, Chaudhry AR, Adnan M. Quantum chemical framework for tailoring N/B doped phenalene derivatives to achieve high performance nonlinear optical materials. J Mol Graph Model 2024; 128:108723. [PMID: 38340692 DOI: 10.1016/j.jmgm.2024.108723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 01/27/2024] [Accepted: 01/29/2024] [Indexed: 02/12/2024]
Abstract
Nonlinear optical (NLO) response materials are among the smartest materials of the era and are employed to modulate the phase and frequency of the laser. The present study presents a quantum chemical framework for tailoring nitrogen/boron doped derivatives of Dihydrodibenzo [de,op]pentacene through terminal and central core modifications. The derivatives of these compounds have been designed by introducing various π-conjugated connectors as well as B/N heteroatoms in the phenalene rings. Density functional theory (DFT) methods are used to optimize the ground state molecular geometries of designed compounds, represented as 1 to 4 (phenalene derivatives) and 1-BN to 4-BN (B/N doped phenalene derivatives) at the M06-2X/6-311G* level of theory. The highest value of 116.9 × 10-24 esu and 240.2 × 10-24 esu for isotropic and anisotropic linear polarizability is shown by compound 4. Among the designed compounds, 4-BN has achieved the highest γ amplitude of 1858 × 10-36 esu owing to its unique molecular structural design. Further analysis of electronic parameters, such as electron density difference (EDD) maps, the density of states, electrostatic potentials, transition density matrix (TDM) analysis, and frontier molecular orbitals analysis (FMOs), demonstrated the more effective intramolecular charge transfer (ICT) for the best compounds, resulting in a good NLO response. The compounds were also analyzed for their potential in photovoltaic applications based on factors such as open circuit voltage values determined to be between (0.14 eV and 1.82 eV), and light harvesting efficiency (0.425-0.909).
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Affiliation(s)
- Shafiq urRehman
- Department of Chemistry, University of Agriculture Faisalabad, Faisalabad, 38000, Pakistan
| | - Saliha Fatima
- Department of Chemistry, University of Agriculture Faisalabad, Faisalabad, 38000, Pakistan
| | - Shabbir Muhammad
- Department of Chemistry, College of Science, King Khalid University, Abha, 61413, P.O. Box 9004, Abha, 61413, Saudi Arabia.
| | - Shamsa Bibi
- Department of Chemistry, University of Agriculture Faisalabad, Faisalabad, 38000, Pakistan
| | - Khurram Shahzad Munawar
- Department of Chemistry, University of Mianwali, Mianwali, 42200, Pakistan; Institute of Chemistry, University of Sargodha, Sargodha, 40100, Pakistan
| | - Abdullah G Al-Sehemi
- Department of Chemistry, University of Agriculture Faisalabad, Faisalabad, 38000, Pakistan
| | - Aijaz Rasool Chaudhry
- Department of Physics, College of Science, University of Bisha, Bisha, P.O. Box 551, 61922, Saudi Arabia
| | - Muhammad Adnan
- Graduate School of Energy Science and Technology, Chungnam National University, Daejeon, 34134, Republic of Korea
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Thilagavathi G, Jayachitra R, Kanagavalli A, Elangovan N, Sirajunnisa A, K.j.rajimon, Sowrirajan S, Thomas R. (E)-4-((4-chlorobenzylidene)amino)-N-(thiazole-2yl) benzenesulfonamide: Synthesis, characterization and electronic structure theory and docking studies. J INDIAN CHEM SOC 2023. [DOI: 10.1016/j.jics.2023.100910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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3
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Taj MB, Raheel A, Ayub R, Alnajeebi AM, Abualnaja M, Habib AH, Alelwani W, Noor S, Ullah S, Al-Sehemi AG, Simsek R, Babteen NA, Alshater H. Exploring novel fluorine-rich fuberidazole derivatives as hypoxic cancer inhibitors: Design, synthesis, pharmacokinetics, molecular docking, and DFT evaluations. PLoS One 2023; 18:e0262790. [PMID: 36730213 PMCID: PMC9894469 DOI: 10.1371/journal.pone.0262790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 07/28/2022] [Indexed: 02/03/2023] Open
Abstract
Sixteen fuberidazole derivatives as potential new anticancer bioreductive prodrugs were prepared and characterized. The in vitro anticancer potential was examined to explore their cytotoxic properties by employing apoptosis, DNA damage, and proliferation tests on chosen hypoxic cancer cells. Eight substances (Compound 5a, 5c, 5d, 5e, 5g, 5h, 5i, and 5m) showed promising cytotoxicity values compared to the standard control. The potential of compounds was also examined through in silico studies (against human serum albumin), including chem-informatics, to understand the structure-activity relationship (SAR), pharmacochemical strength, and the mode of interactions responsible for their action. The DFT calculations revealed that only the 5b compound showed the lowest ΔET (2.29 eV) while 5i showed relatively highest βtot (69.89 x 10-31 esu), highest αave (3.18 x 10-23 esu), and dipole moment (6.49 Debye). This study presents a novel class of fuberidazole derivatives with selectivity toward hypoxic cancer cells.
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Affiliation(s)
- Muhammad Babar Taj
- Division of Inorganic Chemistry, Institute of Chemistry, Islamia University Bahawalpur, Bahawalpur, Pakistan
- * E-mail:
| | - Ahmad Raheel
- Department of Chemistry, Quaid-e-Azam University, Islamabad, Pakistan
| | - Rabia Ayub
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, Stockholm, Sweden
| | - Afnan M. Alnajeebi
- Department of Biochemistry, College of Science, University of Jeddah, Jeddah, Saudi Arabia
| | - Matokah Abualnaja
- Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Alaa Hamed Habib
- Department of Physiology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Walla Alelwani
- Department of Biochemistry, College of Science, University of Jeddah, Jeddah, Saudi Arabia
| | - Sadia Noor
- Department of Chemistry, Govt. College Women University, Faisalabad, Pakistan
| | - Sami Ullah
- Research Center for Advanced Materials Science (RCAMS), King Khalid University, Abha, Saudi Arabia
- Department of Chemistry, College of Science, King Khalid University, Abha, Saudi Arabia
| | - Abdullah G. Al-Sehemi
- Research Center for Advanced Materials Science (RCAMS), King Khalid University, Abha, Saudi Arabia
- Department of Chemistry, College of Science, King Khalid University, Abha, Saudi Arabia
| | - Rahime Simsek
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Hacettepe University, Sihhiye, Ankara-Turkey
| | - Nouf Abubakr Babteen
- Department of Biochemistry, College of Science, University of Jeddah, Jeddah, Saudi Arabia
| | - Heba Alshater
- Department of Forensic Medicine and Clinical Toxicology, Menoufia University, Shbien El-Kom, Egypt
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Kanagavalli A, Thilagavathi G, Jayachitra R, Elangovan N, Sowrirajan S, Shadakshara Murthy KR, Thomas R. Synthesis, Electronic Structure, UV–Vis, Wave Function, and Molecular Docking Studies of Schiff Base (Z)-N-(Thiazol-2-yl)-4-((Thiophene-2-ylmethylene)Amino)Benzenesulfonamide. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2150657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Affiliation(s)
- A. Kanagavalli
- Department of Physics, Government Arts College, Bharathidasan University, Tiruchirappalli, India
| | - G. Thilagavathi
- Department of Physics, Nehru Memorial College, Bharathidasan University, Tiruchirappalli, India
| | - R. Jayachitra
- Department of Physics, Urumu Dhanalakshmi College, Bharathidasan University, Tiruchirappalli, India
| | - N. Elangovan
- Department of Chemistry, St Berchmans College (Autonomous), Mahatma Gandhi University, Changanassery, India
- Department of Mechanical Engineering, University Centre for Research and Development, Chandigarh University, Mohali, India
| | - S. Sowrirajan
- Department of Chemistry, King Fahd University of Petroleum and Minerals, Dhahran, Saudi Arabia
| | | | - Renjith Thomas
- Department of Mechanical Engineering, University Centre for Research and Development, Chandigarh University, Mohali, India
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Sanakarganesan data T, Elangovan data N, Chandrasekar S, Ganesan E, Balachandran data V, Sowrirajan data S, Balasubramani K, Thomas R. Synthesis, Hirshfeld surface analysis, Computational, Wave function properties, Anticancer and Cytotoxicity activity of di[(p-chlorobenzyl) (dibromo)] (4,7-dimethyl-1,10-phenanthroline)tin (IV) complex. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.121361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Thilagavathi G, Jayachitra R, Kanagavalli A, N E, Sirajunnisa A, S S, Thomas R. Synthesis, computational, and molecular docking studies, photophysical properties of (Z)-N-(pyrimidin-2-yl)-4-(thiophen-2-ylmethylene)amino) benzenesulfonamide. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Al-Shamiri HAS, Sakr MEM, Abdel-Latif SA, Negm NA, Abou Kana MTH, El-Daly SA, Elwahy AHM. Experimental and theoretical studies of linear and non-linear optical properties of novel fused-triazine derivatives for advanced technological applications. Sci Rep 2022; 12:19937. [PMID: 36402774 PMCID: PMC9675782 DOI: 10.1038/s41598-022-22311-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 10/12/2022] [Indexed: 11/21/2022] Open
Abstract
Controlling photophysical properties is critical for the continued development of electroluminescent devices and luminescent materials. The preparation and study of novel molecules suitable as luminescent for the development of optoelectrical devices have recently received a lot of attention. Even though the as-triazine unit is a good building block for organic active substances, it is rarely used in this context. We created here novel bis-triazine derivative dyes in the far UV–Vis range by alkylation of triazine-thione derivatives with appropriate dibromo compounds. At the B3LYP/6-311**G(d,p) basis set, their optimal molecular structures were obtained. DFT technique confirmed that the new triazine derivatives are in noncoplanar with one of the two phenyl rings and the triazine plane rotating out by 102.09. Also, depending on the energy gap difference between HOMO and LUMO, some important parameters including chemical potential (π), electronegativity (χ), and chemical hardness (η) were calculated. The compounds may be readily polarized and have significant NLO characteristics, as seen by the tiny HOMO–LUMO energy gap. The calculated values for the polarizability (α) of the two new triazine derivatives have the range 6.09–10.75 × 10–24 (esu). The emission peaks seemed to move to the long-wavelength (redshift), with a rise in the fluorescence band, suggesting that the singlet excited state is more polar than the ground state. The influence of solvent polarity and the intermolecular charge transfer (ICT) processes are reflected in the photophysical properties of new fused triazine derivatives. These properties such as extinction coefficient, absorption and emission cross-sections, fluorescence quantum yield, fluorescence lifetime, oscillator strength, the dipole moment, radiative decay rate constant, the energy yield of fluorescence, and the attenuation length were assessed and discussed.
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Vennila M, Rathikha R, Muthu S, Jeelani A, Irfan A. Theoretical structural analysis (FT-IR, FT-R), solvent effect on electronic parameters NLO, FMO, NBO, MEP, UV (IEFPCM model), Fukui function evaluation with pharmacological analysis on methyl nicotinate. COMPUT THEOR CHEM 2022. [DOI: 10.1016/j.comptc.2022.113890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Al-otaibi JS, Mary YS, Mary YS, Devi RN, Soman S. Experimental spectra, electronic properties (liquid and gaseous phases) and activity against SARS-CoV-2 main protease of Fluphenazine dihydrochloride: DFT and MD simulations. J Mol Struct 2022; 1267:133633. [PMID: 35791370 PMCID: PMC9244788 DOI: 10.1016/j.molstruc.2022.133633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 06/23/2022] [Accepted: 06/29/2022] [Indexed: 11/21/2022]
Abstract
The Gaussian 09 DFT tool is used to investigate the formational electronic behaviour, reactivity analysis and biological properties of fluphenazine dihydrochloride (FDD). The quantum computation is used to determine the spectroscopic and vibrational assignments of FDD. The NBO method explains charge transfer and molecular interactions. Energy gap values are determined using FMO analysis in different solvents and toluene is a better solvent due to higher value of solvation energy. The UV-visible spectra are investigated in various solvents using the TD-DFT method. Electrostatic potential, the wave function related properties such as LOL, NCI and RDG are determined in gaseous phase. Furthermore, the drug likeness is analyzed. At last, a docking study with MD simulation is used to investigate FDD's antiviral activity against SARS-CoV-2 main protease.
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Ali OAA, Elangovan N, Mahmoud SF, El-Gendey MS, Elbasheer HZE, El-Bahy SM, Thomas R. Synthesis, characterization, vibrational analysis and computational studies of a new Schiff base from pentafluoro benzaldehyde and sulfanilamide. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Muthukumar R, Karnan M, Elangovan N, Karunanidhi M, Sankarapandian V, Thomas R. Synthesis, spectral, computational, wavefunction and molecular docking studies of 4-((thiophene-2-ylmethylene)amino)benzenesulfonamide from sulfanilamide and thiophene-2-carbalaldehyde. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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12
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Latha A, Elangovan N, Manoj K, Maheswari V, Balachandran V, Balasubramani K, Sowrirajan S, Chandrasekar S, Thomas R. Synthesis, single crystal (XRD), spectral characterization, computational (DFT), quantum chemical modelling and anticancer activity of di(p-bromobenzyl) (dibromo) (1, 10-phenanthroline) tin (IV) complex. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100714] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Vennila M, Rathikha R, Muthu S, Jeelani A, Irfan A. Structural, spectral inspection, electronic properties in different solvents, Fukui functions, 6-acetyl-2H-1,4-benzoxazin-3(4H)-one – Multiple sclerosis and auto immune disorders therapeutics. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119248] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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14
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Chen R, Li Q, Xu K, Zhang Z, Wang T, Ma J, Xi Y, Cao L, Teng B, Wu H. Molecular structure, vibrational spectroscopy (FT-IR, Raman), solvent effects, molecular docking and DFT studies of 1-(4-chlorophenyl)-3-(4-ethoxyphenyl)-prop-2-en-1-one. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Vennila M, Rathikha R, Muthu S, Jeelani A, Niranjana Devi R, Irfan A. Theoretical spectroscopic electronic elucidation with different solvents (IEFPCM model), biological assessment and molecular docking studies on Moroxydine-Antiviral drug agent. J Mol Liq 2022; 355:118946. [DOI: 10.1016/j.molliq.2022.118946] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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Muthukumar R, Karnan M, Elangovan N, Karunanidhi M, Thomas R. Synthesis, spectral analysis, antibacterial activity, quantum chemical studies and supporting molecular docking of Schiff base (E)-4-((4-bromobenzylidene) amino)benzenesulfonamide. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100405] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Geethapriya J, Shanthidevi A, Arivazhagan M, Elangovan N, Thomas R. Synthesis, structural, DFT, quantum chemical modeling and molecular docking studies of (E)-4-(((5-methylfuran-2-yl)methylene)amino) benzenesulfonamide from 5-methyl-2-furaldehyde and sulfanilamide. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100418] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Manoj K, Elangovan N, Chandrasekar S. Synthesis, XRD, Hirshfeld surface analysis, ESP, HOMO-LUMO, Quantum chemical modeling and Anticancer activity of di(p-methyl benzyl)(dibromo)(1,10-phenanthroline) tin(IV) complex. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109324] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Thirunavukkarasu M, Balaji G, Muthu S, Sakthivel S, Prabakaran P, Irfan A. Theoretical conformations studies on 2-Acetyl-gamma-butyrolactone structure and stability in aqueous phase and the solvation effects on electronic properties by quantum computational methods. COMPUT THEOR CHEM 2022. [DOI: 10.1016/j.comptc.2021.113534] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Gassoumi B, Echabaane M, Ben Mohamed FE, Nouar L, Madi F, Karayel A, Ghalla H, Castro ME, Melendez FJ, Özkınalı S, Rouis A, Ben Chaabane R. Azo-methoxy-calix[4]arene complexes with metal cations for chemical sensor applications: Characterization, QTAIM analyses and dispersion-corrected DFT- computations. Spectrochim Acta A Mol Biomol Spectrosc 2022; 264:120242. [PMID: 34358783 DOI: 10.1016/j.saa.2021.120242] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 07/15/2021] [Accepted: 07/27/2021] [Indexed: 06/13/2023]
Abstract
In this work, the structures, quantum chemical descriptors, morphologic characterization of the azo-methoxy-calix[4]arene were investigated. The analyses and interpretation of the theoretical and the experimental IR spectroscopy results for the corresponding compounds was performed. The complexation of the azo-methoxy-calix[4]arene with Zn2+,Hg2+ , Cu2+ , Co2+, Ni2+ , Pb2+ and Cd2+metal cations has been calculated by the dispersion corrected density functional theory (DFT-D3). The values of the interaction energies show that the specific molecule is more selective to the Cu2+ cation. The study of the reactivity parameters confirms that the azo-methoxy-calix[4]arene molecule is more reactive and sensitive to the Cu2+ cation than that Co2+ and Cd2+. In addition, the investigation of the electrophilic and nucleophilic sites has been studied by the molecular electrostatic potential (MEP) analysis. The Hirshfeld surface (HS) analysis of the azo-methoxy-calix[4]arene-Cu2+ interaction have been used to understand the Cu⋯hydrogen-bond donors formed between the cation and the specific compound. The Quantum Theory of Atoms in Molecules (QTAIM) via Non covalent Interaction (NCI) analysis was carried out to demonstrate the nature, the type and the strength of the interaction formed between the Cu2+ cation and the two symmetrical ligands and the cavity. Finally, the chemical sensor properties based on the Si/SiO2/Si3N4/Azo-methoxy-calix[4]arene for detection of Cu2+ cation were studied. Sensing performances are determined with a linear range from 10-5.2 to 10-2.2 M. The Si/SiO2/Si3N4/azo-methoxy-calix[4]arene structure is a promoter to have a good performance sensor.
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Affiliation(s)
- B Gassoumi
- Laboratory of Advanced Materials and Interfaces (LIMA), University of Monastir, Faculty of Science of Monastir,Avenue of Environnment, 5000 Monastir, Tunisia.
| | - M Echabaane
- Laboratory of Advanced Materials and Interfaces (LIMA), University of Monastir, Faculty of Science of Monastir,Avenue of Environnment, 5000 Monastir, Tunisia; NANOMISENE Lab, LR16CRMN01, Centre for Research on Microelectronics and Nanotechnology CRMN of Technopark of Sousse, B.P. 334, Sahloul, 4034 Sousse, Tunisia
| | - F E Ben Mohamed
- Department of Physics, Faculty of Arts and Sciences of AlMikhwah, Al-BAHA University, Al Baha, Saudi Arabia
| | - L Nouar
- Computational Chemistry and Nanostructures Laboratory, Department of Science matter, faculty of mathematics, computer science and material sciences, University on May 08, 1945, Guelma, Algeria.
| | - F Madi
- Computational Chemistry and Nanostructures Laboratory, Department of Science matter, faculty of mathematics, computer science and material sciences, University on May 08, 1945, Guelma, Algeria
| | - A Karayel
- Department of Physics, Faculty of Arts and Sciences, Hitit University, Çorum, Turkey
| | - H Ghalla
- Quantum and Statistical Physics Laboratory, Faculty of Science, University of Monastir, 5079 Monastir, Tunisia
| | - M E Castro
- Centro de Química del Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, 18 sur y Av. San, Claudio, Col. San Manuel Puebla C. P. 72570 Mexico
| | - F J Melendez
- Lab. de Química Teórica, Centro de Investigación, Depto. de Fisicoquímica, Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, Edif. FCQ10, 22 Sur y San Claudio, Ciudad Universitaria, Col. San Manuel, C.P 72570. Puebla, Puebla, Mexico
| | - S Özkınalı
- Department of Chemistry, Faculty of Arts and Sciences, Hitit University, Çorum, Turkey
| | - A Rouis
- Laboratory of Advanced Materials and Interfaces (LIMA), University of Monastir, Faculty of Science of Monastir,Avenue of Environnment, 5000 Monastir, Tunisia
| | - R Ben Chaabane
- Laboratory of Advanced Materials and Interfaces (LIMA), University of Monastir, Faculty of Science of Monastir,Avenue of Environnment, 5000 Monastir, Tunisia.
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Saral A, Sudha P, Muthu S, Sevvanthi S, Irfan A. Molecular structure spectroscopic Elucidation, IEFPCM solvation (UV–Vis, MEP, FMO, NBO, NLO), molecular docking and biological assessment studies of lepidine (4-Methylquinoline). J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.118249] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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22
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Wu Q, Zheng Z, Ye W, Guo Q, Liao T, Yang D, Zhao C, Liao W, Chai H, Zhou Z. Synthesis, crystal and molecular structure, vibrational spectroscopic, DFT and molecular docking of 4-(2-chlorobenzyl)-1-(4‑hydroxy-3- ((4-hydroxypiperidin-1-yl) methyl-5-methoxyphenyl)-[1,2,4] triazolo [4,3-a] quinazolin-5(4H)-one. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131367] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Chithra S, Mani G, Kumar M, Muthu S, Saral A, Asif FB, Irfan A. Anti-microbial activity, molecular profiling, electronic properties and molecular docking investigations of 5–[1-hydroxy–2–(isopropylamino)ethyl] benzene–1,3–diol. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131299] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Sleight TW, Sexton CN, Mpourmpakis G, Gilbertson LM, Ng CA. A Classification Model to Identify Direct-Acting Mutagenic Polycyclic Aromatic Hydrocarbon Transformation Products. Chem Res Toxicol 2021; 34:2273-2286. [PMID: 34662518 DOI: 10.1021/acs.chemrestox.1c00187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Polycyclic aromatic hydrocarbons (PAHs) are a complex group of environmental contaminants, many having long environmental half-lives. As these compounds degrade, the changes in their structure can result in a substantial increase in mutagenicity compared to the parent compound. Over time, each individual PAH can potentially degrade into several thousand unique transformation products, creating a complex, constantly evolving set of intermediates. Microbial degradation is the primary mechanism of their transformation and ultimate removal from the environment, and this process can result in mutagenic activation similar to the metabolic activation that can occur in multicellular organisms. The diversity of the potential intermediate structures in PAH-contaminated environments renders hazard assessment difficult for both remediation professionals and regulators. A mixture of structural and energetic descriptors has proven effective in existing studies for classifying which PAH transformation products will be mutagenic. However, most existing studies of environmental PAH mutagens primarily focus on nitrogenated derivatives, which are prevalent in the atmosphere and not as relevant in soil. Additionally, PAH products commonly found in the environment can range from as large as five rings to as small as a single ring, requiring a broadly inclusive methodology to comprehensively evaluate mutagenic potential. We developed a combination of supervised and unsupervised machine learning methods to predict environmentally induced PAH mutagenicity with improved performance over currently available tools. K-means clustering with principal component analysis allows us to identify molecular clusters that we hypothesize to have similar mechanisms of action. Recursive feature elimination identifies the most influential descriptors. The cluster-specific regression outperforms available classifiers in predicting direct-acting mutagens resulting from the microbial biodegradation of PAHs and provides direction for future studies evaluating the environmental hazards resulting from PAH biodegradation.
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Affiliation(s)
- Trevor W Sleight
- Civil & Environmental Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, United States
| | - Caitlin N Sexton
- Chemical and Petroleum Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, United States
| | - Giannis Mpourmpakis
- Chemical and Petroleum Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, United States
| | - Leanne M Gilbertson
- Civil & Environmental Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, United States.,Chemical and Petroleum Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, United States
| | - Carla A Ng
- Civil & Environmental Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, United States.,Environmental and Occupational Health, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, United States
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Sarala S, Geetha S, Muthu S, Irfan A. Theoretical investigation on influence of protic and aprotic solvents effect and structural (Monomer, Dimer), Van-der Waals and Hirshfeld surface analysis for clonidine molecule. COMPUT THEOR CHEM 2021. [DOI: 10.1016/j.comptc.2021.113397] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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26
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Bharathy G, Christian Prasana J, Muthu S, Irfan A, Basha Asif F, Saral A, Aayisha S, Niranjana devi R. Evaluation of electronic and biological interactions between N-[4-(Ethylsulfamoyl)phenyl]acetamide and some polar liquids (IEFPCM solvation model) with Fukui function and molecular docking analysis. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.117271] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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27
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Maria Julie M, Prabhu T, Elamuruguporchelvi E, Asif FB, Muthu S, Irfan A. Structural (monomer and dimer), wavefunctional, NCI analysis in aqueous phase, electronic and excited state properties in different solvent atmosphere of 3-{(E)-[(3,4-dichlorophenyl)imino]methyl} benzene-1,2-diol. J Mol Liq 2021; 336:116335. [DOI: 10.1016/j.molliq.2021.116335] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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28
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Zhou Z, Wu Q, Huang Z, Yu D, Lu H. Synthesis, crystal structure, DFT, molecular docking and antitumor activity of 4-(2-chlorobenzyl)-1-(5-fluoro-2-hydroxy-3-((4-methylpiperidin-1-yl)methyl)phenyl)-[1,2,4]triazolo[4,3-a]quinazolin-5(4H)-one. Res Chem Intermed 2021; 47:3609-27. [DOI: 10.1007/s11164-021-04491-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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29
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Sun Q, Ma X, Lu Y, Wang S, Zhong H. Insights into the selective adsorption mechanism of a multifunctional thioether-containing hydroxamic acid on separation of wolframite from fluorite. POWDER TECHNOL 2021. [DOI: 10.1016/j.powtec.2020.11.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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30
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Chaudhary MK, Karthick T, Joshi BD, Prajapati P, de Santana MSA, Ayala AP, Reeda VSJ, Tandon P. Molecular structure and quantum descriptors of cefradine by using vibrational spectroscopy (IR and Raman), NBO, AIM, chemical reactivity and molecular docking. Spectrochim Acta A Mol Biomol Spectrosc 2021; 246:118976. [PMID: 33017794 DOI: 10.1016/j.saa.2020.118976] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 08/21/2020] [Accepted: 09/18/2020] [Indexed: 06/11/2023]
Abstract
This study aims to investigate the structural and vibrational features of cefradine (the first-generation cephalosporin antibiotic) based on spectroscopic experiments and theoretical quantum chemical approach. The fundamental structural aspects of cefradine have been examined based on optimized geometry, spectroscopic behavior, intermolecular interaction, chemical reactivity, intramolecular hydrogen bonding, and molecular docking analysis. The most stable minimum energy conformer of the title molecule was identified by performing a one-dimensional potential energy surface scan along the rotational bonds at B3LYP/6-311++G (d,p) level of theory. The vibrational features of the molecule and information about the coupled modes were predicted. The chemical reactivity and stability of all the possible conformers of cefradine were estimated based on the HOMO-LUMO energy gap and NBO approach. The overall picture of accumulation of charges on individual atoms of the molecule was predicted by molecular electrostatic potential (MEP) surface map which in turn identifies the nucleophilic and electrophilic region or sites. The quantitative analysis of electrophilicity and nucleophilicity indices was done by Hirshfeld charge analysis and it was found that N8 atom is the most prominent site for nucleophilic attack while C14 atom is feasible for electrophilic attack. QTAIM study has also been performed to investigate the nature and strength of hydrogen bonding interactions. Besides, molecular docking studies were performed to examine the active binding residues of the target.
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Affiliation(s)
- Manoj Kumar Chaudhary
- Central Department of Physics, Tribhuvan University, Kirtipur, Kathmandu, Nepal; Department of Physics, University of Lucknow, Lucknow 226 007, India
| | - T Karthick
- Department of Physics, School of Electrical and Electronics Engineering, SASTRA Deemed University, Thanjavur 613 401, Tamil Nadu, India
| | - Bhawani Datt Joshi
- Department of Physics, Siddhanath Science Campus, Tribhuvan University, Mahendranagar 10406, Nepal.
| | - Preeti Prajapati
- Department of Physics, University of Lucknow, Lucknow 226 007, India
| | | | - Alejandro Pedro Ayala
- Depertmento de Fisica, Universidade Federal do Ceará, C.P. 6030,60.455-900, Fortaleza, CE, Brazil
| | - V S Jeba Reeda
- Department of Physics and Research Center, Women's Christian College, Nagercoil 629001, Tamil Nadu, India
| | - Poonam Tandon
- Department of Physics, University of Lucknow, Lucknow 226 007, India.
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Issa YM, Abdel-Latif SA, El-Ansary AL, Hassib HB. The synthesis, spectroscopic characterization, DFT/TD-DFT/PCM calculations of the molecular structure and NBO of the novel charge-transfer complexes of pyrazine Schiff base derivatives with aromatic nitro compounds. NEW J CHEM 2021. [DOI: 10.1039/d0nj05397j] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Novel charge-transfer complexes of pyrazine Schiff bases derived from 2-aminopyrazine with benzaldehyde and N-4-dimethylaminobenzaldehyde with some aromatic nitro compounds have been synthesized and characterizes experimentally and confirmed theoretically.
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Affiliation(s)
- Yousry M. Issa
- Chemistry Department
- Faculty of Science
- Cairo University
- Giza
- Egypt
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32
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Qi F, Song J, Huang J. Synthesis, spectral characteristics, weak interactions, electronic properties and biological activity of (E)-1-(4-hydroxybenzylidene)-4-(3-isopropylphenyl)thiosemicarbazone: An experimental and theoretical approach. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129044] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Narayanan J, Hernández JG, Aguilar CAH, Rodríguez MM, Cerda SDG. Glutamine chelation governs the selective inhibition of Staphylococcus aureus and Salmonella typhi growth by cis-dichloro-bis(8-quinolinolato)zirconium(IV): Theory and experiment. Eur J Pharm Sci 2020; 151:105427. [PMID: 32544422 DOI: 10.1016/j.ejps.2020.105427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 05/25/2020] [Accepted: 06/11/2020] [Indexed: 10/24/2022]
Abstract
Quinolone-based Schiff base zirconium(IV) complex was studied as potential bacterial inhibitor against Gram-positive Staphylococcus aureus and Gram-negative Salmonella typhi growth, showing that the interaction of the complex with L-glutamine which presents in the membrane of wall leads cell death, and the mode of bacterial interaction was analyzed theoretically by DFT. Furthermore, the interaction of different amino acid residues L-alanine, D-alanine, L-lysine and D-glutamine with the metal complex through UV-vis docking studies was conducted observing that D-glutamine interacts efficiently among other amino acid residues. This observation is consistent with the interaction of the metal complex that was effective when participating in an insight of the peptidoglycan cell wall since the binding nature of glutamine potentially inhibits these microorganisms.
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Affiliation(s)
- Jayanthi Narayanan
- Division de Ingeniería en Nanotecnología, Universidad Politécnica del Valle de México, Av. Mexiquense s/n esquina Av. Universidad Politécnica, Tultitlan, Estado de México, CP 54910, México.
| | - José Guadalupe Hernández
- Centro Tecnológico, Facultad de Estudios Superiores (FES-Aragón), Universidad Nacional Autónoma de México (UNAM), Estado de México, CP 57130, México
| | - Carlos Alberto Huerta Aguilar
- Division de Ingeniería en Nanotecnología, Universidad Politécnica del Valle de México, Av. Mexiquense s/n esquina Av. Universidad Politécnica, Tultitlan, Estado de México, CP 54910, México
| | - Miguel Morales Rodríguez
- Division de Ingeniería en Nanotecnología, Universidad Politécnica del Valle de México, Av. Mexiquense s/n esquina Av. Universidad Politécnica, Tultitlan, Estado de México, CP 54910, México
| | - Susana Dianey Gallegos Cerda
- Division de Ingeniería en Nanotecnología, Universidad Politécnica del Valle de México, Av. Mexiquense s/n esquina Av. Universidad Politécnica, Tultitlan, Estado de México, CP 54910, México
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