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Janeoo S, Reenu, Saroa A, Kumar R, Kaur H. Computational investigation of bioactive 2,3-diaryl quinolines using DFT method: FT- IR, NMR spectra, NBO, NLO, HOMO-LUMO transitions, and quantum-chemical properties. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.132285] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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2
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Solvent-free mechanochemical synthesis, hirshfeld surface analysis, crystal structure, spectroscopic characterization and NBO analysis of Bis(ammonium) Bis((4-methoxyphenyl) phosphonodithioato)-nickel (II) dihydrate with DFT studies. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127254] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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3
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Ajayi TJ, Shapi M. Hirshfeld surface analysis and DFT studies on molecular structure, vibrational spectra, NMR chemical shifts and NBO analysis of Bis(2-hydroxyethyl(phenyl)carbamodithioate) nickel (II). J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.07.060] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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4
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A rapid synthesis of 2-((2-amino-4,6-dimethylpyrimidine-5yl)diazenyl)benzoic acid: Experimental, DFT study and DNA cleavage activity. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.06.032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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6
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Karabacak Atay Ç, Gökalp M, Kart SÖ, Tilki T. Mono azo dyes derived from 5-nitroanthranilic acid: Synthesis, absorption properties and DFT calculations. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.03.107] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Sağlam EG, Erden S, Tutsak Ö, Bayraktepe DE, Durmuş ZY, Dal H, Ebinç A. Syntheses, characterization of and studies on the electrochemical behaviour of ferrocenyl dithiophosphonates and 4-methoxyphenyl dithiophosphonates. PHOSPHORUS SULFUR 2016. [DOI: 10.1080/10426507.2016.1238368] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
| | - Sevcan Erden
- Department of Chemistry, Ankara University, Tandoğan, Ankara, Turkey
| | - Özgür Tutsak
- Department of Chemistry, Bozok University, Yozgat, Turkey
| | | | | | - Hakan Dal
- Department of Chemistry, Anadolu University, Yenibağlar, Eskişehir, Turkey
| | - Ahmet Ebinç
- Department of Chemistry, Bozok University, Yozgat, Turkey
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8
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New coumarin-based disperse disazo dyes: Synthesis, spectroscopic properties and theoretical calculations. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2016.08.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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9
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Aydemir C, Karakus M, Kara I, Kiraz AÖ, Kolsuz N. Synthesis and theoretical studies on new amidodithiophosphonates. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.01.057] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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10
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Asiri A, Karabacak M, Sakthivel S, Al-youbi A, Muthu S, Hamed S, Renuga S, Alagesan T. Synthesis, molecular structure, spectral investigation on (E)-1-(4-bromophenyl)-3-(4-(dimethylamino)phenyl)prop-2-en-1-one. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2015.08.047] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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11
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Structural studies on some dithiophosphonato complexes of Ni(II), Cd(II), Hg(II) and theoretical studies on a dithiophosphonato Ni(II) complex using density functional theory. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2015.06.087] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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12
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Kart HH, Bayrakdar A, Elcin S, Deligoz H, Karabacak M. Synthesis and investigation of the properties of novel azocalix[4]arenes. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 146:151-162. [PMID: 25813172 DOI: 10.1016/j.saa.2015.01.132] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2014] [Revised: 01/06/2015] [Accepted: 01/29/2015] [Indexed: 06/04/2023]
Abstract
The azocalix[4]arenes molecules such as methylphenylazocalix[4]aren (MPcalix[4]) and methoxyphenylazocalix[4]aren (MOPcalix[4]) have been synthesized and characterized by experimental FT-IR and (1)H NMR spectral analyses. The fundamental vibrational transitions have been addressed by experimental FT-IR (4000-400 cm(-1)) technique and density functional theory (DFT) employing B3LYP level with the 6-31G(d) and 6-311G(d,p) basis sets. The (1)H NMR spectra of the studied compounds have been recorded in chloroform, and compared with computed data obtained by using gauge including atomic orbital (GIAO) method. Furthermore, thermodynamic properties (heat capacity, entropy, and enthalpy changes) and frontier molecular orbitals of the molecules in the ground state have been calculated by using the same method and basis sets. The non-linear optical properties such as the first order hyperpolarizability (β0), related properties (α0 and Δα) are also computed. Information about the charge density distribution of the molecules and its chemical reactivity has been studied by mapping molecular electrostatic potential surface (MEPs). The scaled vibrational frequency values have been compared with experimental FT-IR spectroscopic data. The correlations between the observed and calculated frequencies are in good agreement with each other as well as the correlation of NMR data. The linear polarizability and first hyperpolarizability of the studied molecules indicate that the compounds are a good candidate of nonlinear optical materials.
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Affiliation(s)
- H H Kart
- Department of Physics, Pamukkale University, 20017, Kinikli, Denizli, Turkey
| | - A Bayrakdar
- Department of Physics, Pamukkale University, 20017, Kinikli, Denizli, Turkey
| | - S Elcin
- Department of Chemical Engineering, Pamukkale University, 20017, Kinikli, Denizli, Turkey
| | - H Deligoz
- Department of Chemical Engineering, Pamukkale University, 20017, Kinikli, Denizli, Turkey
| | - M Karabacak
- Department of Mechatronics Engineering, H.F.T. Technology Faculty, Celal Bayar University, 45400, Turgutlu, Manisa, Turkey.
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Kara İ, Kara Y, Öztürk Kiraz A, Mammadov R. Theoretical calculations of a compound formed by Fe(+3) and tris(catechol). SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 149:592-599. [PMID: 25983060 DOI: 10.1016/j.saa.2015.04.058] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Revised: 04/12/2015] [Accepted: 04/14/2015] [Indexed: 06/04/2023]
Abstract
Phenolic compounds generally have special smell, easily soluble in water, organic solvents (alcohols, esters, chloroform, ethyl acetate), in aqueous solutions of bases, colorless or colorful, crystalline and amorphous materials. Phenols form colorful complexes when they form compounds with heavy metals. In this study, the structural properties of a compound formed by catechol and Fe(+3) are investigated theoretically. The electronic and thermodynamic properties of the complex were also investigated in gas phase and organic solvents at B3LYP/6-31+G(d,p) and B3LYP/6-311++G(d,p) basis set. The formation of Fe-tris(catechol) complex compound is exothermic, and it is difficult to obtain the complex as the temperature increases. The observed and calculated FT-IR and geometric parameters spectra are in good agreement with empirical.
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Affiliation(s)
- İzzet Kara
- Department of Science Education, Faculty of Education, Pamukkale University, Kinikli, 20070 Denizli, Turkey.
| | - Yeşim Kara
- Department of Biology, Faculty of Arts and Sciences, Pamukkale University, Kinikli, 20017 Denizli, Turkey
| | - Aslı Öztürk Kiraz
- Department of Physics, Faculty of Arts and Sciences, Pamukkale University, Kinikli, 20017 Denizli, Turkey
| | - Ramazan Mammadov
- Department of Physics, Faculty of Arts and Sciences, Pamukkale University, Kinikli, 20017 Denizli, Turkey
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Bayrakdar A, Kart HH, Elcin S, Deligoz H, Karabacak M. Synthesis and DFT calculation of a novel 5,17-di(2-antracenylazo)-25,27-di(ethoxycarbonylmethoxy)-26,28-dihydroxycalix[4]arene. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 136 Pt B:607-617. [PMID: 25448961 DOI: 10.1016/j.saa.2014.09.074] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2014] [Revised: 09/17/2014] [Accepted: 09/19/2014] [Indexed: 06/04/2023]
Abstract
In this study, 5,17-di(2-antracenylazo)-25,27-di(ethoxycarbonylmethoxy)-26,28-dihydroxycalix[4]arene has been synthesized from 2-aminoantracene and 25,27-dihydroxy-26,28-diethylacetate calix[4]arene. In order to identify the molecular structure and vibrational features of the prepared azocalix[4]arene, FT-IR and (1)H NMR spectral data have been used. FT-IR spectrum of the studied molecule is recorded in the region 4000-400 cm(-1). (1)H NMR spectrum is recorded for 0.1-0.2 M solutions in DMSO-d6 solution. The molecular geometry, infrared spectrum are calculated by the density functional method employing B3LYP level with different basis sets, including 6-31G(d) and LanL2DZ. The chemical shifts calculation for (1)H NMR of the title molecule is calculated by using by Gauge-Invariant Atomic Orbital method by utilizing the same basis sets. The total density of state, the partial density of state and the overlap population density of state diagram analysis are done via GaussSum 3.0 program. Frontier molecular orbital (HOMO-LUMO) and molecular electrostatic potential surface on the title molecule are carried out for various intramolecular interactions that are responsible for the stabilization of the molecule. The experimental results and theoretical calculations have been compared, and they are found to be in good agreement.
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Affiliation(s)
- A Bayrakdar
- Pamukkale University, Faculty of Science-Arts, Department of Physics, 20070 Denizli, Turkey
| | - H H Kart
- Pamukkale University, Faculty of Science-Arts, Department of Physics, 20070 Denizli, Turkey
| | - S Elcin
- Pamukkale University, Faculty of Engineering, Department of Chemical Engineering, 20017 Denizli, Turkey
| | - H Deligoz
- Pamukkale University, Faculty of Engineering, Department of Chemical Engineering, 20017 Denizli, Turkey
| | - M Karabacak
- Department of Mechatronics Engineering, H.F.T. Technology Faculty, Celal Bayar University, Turgutlu, Manisa, Turkey.
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