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Steephenraj A, Sidden C, Paulraj R, Dhas SSJ. Growth, Structural, Vibrational, Characterization and DFT Investigations of 2-Methylimidazolium Hydrogen Oxalate Dihydrate (2MIO) Single Crystal-Towards Third Order NLO Applications. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Zhang X, Xiong D, Fu P, Yun M, Yang Q, Jia M, Dong X. Metal–organic frameworks based on a benzimidazole flexible tetracarboxylic acid: Selective luminescence sensing Fe
3+
, magnetic behaviors, DFT calculations, and Hirshfeld surface analyses. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6431] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Xiaoyu Zhang
- School of Chemical and Biological Engineering Lanzhou Jiaotong University Lanzhou China
| | - Dingqi Xiong
- School of Chemical and Biological Engineering Lanzhou Jiaotong University Lanzhou China
| | - Pengkun Fu
- School of Chemical and Biological Engineering Lanzhou Jiaotong University Lanzhou China
| | - Meng Yun
- School of Chemical and Biological Engineering Lanzhou Jiaotong University Lanzhou China
| | - Qinglin Yang
- School of Chemical and Biological Engineering Lanzhou Jiaotong University Lanzhou China
| | - Mei‐Mei Jia
- School of Chemical and Biological Engineering Lanzhou Jiaotong University Lanzhou China
| | - Xiuyan Dong
- School of Chemical and Biological Engineering Lanzhou Jiaotong University Lanzhou China
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Pangajavalli S, Kumar RR, Ramaswamy S. Structural, Hirshfeld, spectroscopic, quantum chemical and molecular docking studies of N'-(4-(4-Chlorophenyl)-1,3-dicyano-5,6,7,8,9,10-hexahydrobenzo[8]annulen 2-yl) N,N-dimethylformimidamide as CCR2 inhibitors. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130503] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Zhang X, Yang Q, Yun M, Si C, An N, Jia M, Liu J, Dong X. Seven new metal-organic frameworks assembled from semi-rigid polycarboxylate and auxiliary N-donor ligands: syntheses, structures and properties. ACTA CRYSTALLOGRAPHICA SECTION B, STRUCTURAL SCIENCE, CRYSTAL ENGINEERING AND MATERIALS 2020; 76:1001-1017. [PMID: 33289712 DOI: 10.1107/s2052520620012834] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Accepted: 09/21/2020] [Indexed: 06/12/2023]
Abstract
Seven new metal-organic frameworks (MOFs), namely, [Zn2(L1)(H2O)3]n (1), [Zn2(L1)(dib)(H2O)2]n (2), {[Zn2(L1)(4,4'-bipy)(H2O)2]·H2O}n (3), [Cd2(L1)(1,10-phen)]n (4), [Ni2(HL1)(4,4'-bipy)(μ3-OH)(μ2-H2O)]n (5), {[Co4(L1)(4,4'-bibp)3]·(4,4'-bibp)3}n (6), and [Co2(L2)(4,4'-bibp)2(H2O)]n (7), where H4L1 and H4L2 are semi-rigid 3-(3,5-dicarboxylphenoxy)phthalic acid and 4-(3,5-dicarboxylphenoxy)phthalic acid, respectively, and 4,4'-bipy is 4,4'-bipyridine, dib is 1,4-bis(1H-imidazol-1-yl)benzene, 1,10-phen is 1,10-phenanthroline and 4,4'-bipb is 1,4-bis(pyridin-4-yl)benzene, have been prepared under solvothermal conditions with ZnII, CdII, CoII and NiII ions in the presence of auxiliary N-donor ligands. The crystal structures and photoluminescence and magnetic properties of these compounds have been investigated. Compound 1 displays a 3,4,6-connected two-dimensional (2D) topology with a Schläfli symbol of (42.5)2(43.52.7)(45.56.63)2, and the 2D structure was further assembled to form a three-dimensional (3D) framework by intermolecular O-H...O hydrogen bonds. Compound 2 features a novel 3,3,4-connected structure and the point symbol is (4.102)(4.6.84)(62.8). Compound 3 exhibits a 3,4,6-connected 3-nodal net having a 3,4,6 T53 type topology, with the point symbol (4.62)2(42.64)2(42.68.82.103). Compound 4 shows a 2D→3D supramolecular structure formed by π-π stacking interactions. Compound 5 possesses a 3D framework with a tfz-d net topology. Compounds 6 and 7 are constructed from the same auxiliary ligand and metal salt at the same temperature, but with different main ligands and exhibiting different topologies. Compound 6 presents a 3D 4,6-connected topological network with a Schläfli symbol of (3.44.6)(32.44.56.63), while compound 7 has a 3D topological network with a Schläfli symbol of (412.616). Magnetic analyses indicate that compounds 5 and 7 show weak antiferromagnetic interactions.
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Affiliation(s)
- Xiaoyu Zhang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, People's Republic of China
| | - Qinglin Yang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, People's Republic of China
| | - Meng Yun
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, People's Republic of China
| | - Changdai Si
- College of Chemical Engineering and Technology, Tianshui Normal University, Tianshui 741001, People's Republic of China
| | - Ning An
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, People's Republic of China
| | - Meimei Jia
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, People's Republic of China
| | - Jiacheng Liu
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, People's Republic of China
| | - Xiuyan Dong
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, People's Republic of China
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Radkowska I, Bragiel P, Belka R, Ficek P. Non-linear optical properties of polystyrene and polyvinyl alcohol composites with 4-methoxy-1-naphthol. Z PHYS CHEM 2020. [DOI: 10.1515/zpch-2019-1594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
The analysis of the NLO properties of 4-methoxy-1-naphthol (4M1N) reveals that this molecule has the value of polarizability tensor, α, more than 340% greater than that obtained, at the same level of theory, for urea molecule. This improvement grows to 500% when the second-order hyperpolarizability is considered. Calculations performed within LR-PCM-B3LYP/6-311+G(3d,2p) model proved that embedding of 4M1N in the polymer matrix significantly improved these results suggesting applications of 4M1N as the cheap and effective NLO material. The molecule was also studied, both theoretically and experimentally, to determine its full vibrational characterisation and structural description. Calculations were performed with HF, MP2, SVWN and B3LYP methods, in two, varying in size, basis sets, to find optimized structures, conformational isomers and UV–VIS, IR and Raman spectra. The accordance of simulated oscillation and absorption spectra with experimental ones is very good; IR values are slightly red-shifted. NBO charge distribution analysis was made to generate frontier orbitals and find most reactive parts of the molecule.
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Affiliation(s)
- Ilona Radkowska
- Department of Science and Technology , Jan Dlugosz University , Czestochowa , Poland
| | - Piotr Bragiel
- Department of Science and Technology , Jan Dlugosz University , Czestochowa , Poland
| | - Radosław Belka
- Faculty of Electrical Engineering, Automatical Control and Computer Science , Kielce University of Technology , Kielce , Poland
| | - Pawel Ficek
- Department of Science and Technology , Jan Dlugosz University , Czestochowa , Poland
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Structural, Hirshfeld, spectroscopic, quantum chemical and molecular docking studies on 6b′, 7′, 8′, 9′-Tetrahydro-2H,6′H-spiro[acenaphthylene-1,11′-chromeno [3,4-a]pyrrolizine]-2,6′(6a′H,11a′H)-dione. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.127921] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Kansız S, Tolan A, İçbudak H, Dege N. Synthesis, crystallographic structure, theoretical calculations, spectral and thermal properties of trans-diaquabis(trans-4-aminoantipyrine)cobalt(II) acesulfamate. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.04.058] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Wu Q, Tang Y, Zi Q. Synthesis, crystallographic structure, Hirshfeld surface analysis and DFT calculations of two salen-type halogenated Schiff-base Ni(II) complexes. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.03.021] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Şen P, Kansız S, Dege N. Synthesis, molecular structure, Hirshfeld surface analysis, spectroscopic and computational studies (DFT) of 6,6'-((1E,1'E)-(1,2-phenylenebis(azanylylidene))bis(methanylylidene))bis(2-(tert-butyl)-4-methylphenol). JOURNAL OF THE TURKISH CHEMICAL SOCIETY, SECTION A: CHEMISTRY 2019. [DOI: 10.18596/jotcsa.483143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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10
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Kansız S, Dege N. Synthesis, crystallographic structure, DFT calculations and Hirshfeld surface analysis of a fumarate bridged Co(II) coordination polymer. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.06.071] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Gültekin Z, Demircioğlu Z, Frey W, Büyükgüngör O. XRD, Spectroscopic characterization (FT-IR, UV–Vis), Hirshfeld surface analysis and chemical activity of (E)-benzyl 2-((2S,3S,4R)-2,3,4-tris(benzyloxy)hex-5-enylidene) hydrazinecarboxylate. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.05.076] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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12
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Bragiel P, Radkowska I, Belka R, Marciniak B, Bak Z. Structural, spectroscopic and NLO features of the 4-chloro-1-naphthol. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.10.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Pargaonkar JG, Patil SK, Vajekar SN. Greener route for the synthesis of photo- and thermochromic spiropyrans using a highly efficient, reusable, and biocompatible choline hydroxide in an aqueous medium. SYNTHETIC COMMUN 2017. [DOI: 10.1080/00397911.2017.1395053] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Jyotsna G. Pargaonkar
- Department of Chemistry, Changu Kana Thakur Arts, Commerce and Science College, New Panvel, Maharashtra, India
| | - Sanjay K. Patil
- Department of Chemistry, Changu Kana Thakur Arts, Commerce and Science College, New Panvel, Maharashtra, India
| | - Shailesh N. Vajekar
- Department of Chemistry, Changu Kana Thakur Arts, Commerce and Science College, New Panvel, Maharashtra, India
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A Structural Analysis of Spiropyran and Spirooxazine Compounds and Their Polymorphs. CRYSTALS 2017. [DOI: 10.3390/cryst7030084] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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