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Kansiz S, Gul A, Dege N, Agar E, Saif E. Crystal structure and Hirshfeld surface analysis of ( Z)-2-{[(2,4-di-methyl-phen-yl)imino]-meth-yl}-4-methyl-phenol. Acta Crystallogr E Crystallogr Commun 2021; 77:1087-1090. [PMID: 34868641 PMCID: PMC8587990 DOI: 10.1107/s2056989021010215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 10/03/2021] [Indexed: 11/10/2022]
Abstract
The title compound, C16H17NO, is a Schiff base that exists in the enol-imine tautomeric form and adopts a Z configuration. The mol-ecule is non-planar, with the twisted rings making a dihedral angle of 39.92 (4)°. The intra-molecular O-H⋯N hydrogen bond forms an S(6) ring motif. In the crystal, mol-ecules are linked by C-H⋯π inter-actions and very weak π-π stacking inter-actions also help to consolidate the crystal packing. A Hirshfeld surface analysis was performed to investigate the contributions of different inter-molecular contacts within the supra-molecular structure. The major contributions are from H⋯H (65%), C⋯H (19.2%) and O⋯H (6.6%) inter-actions.
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Affiliation(s)
- Sevgi Kansiz
- Samsun University, Faculty of Engineering, Department of Fundamental Sciences, 55420, Samsun, Turkey
| | - Adem Gul
- Akay Pharma Medicine and Health Products Industries & Trade, 34000, Istanbul, Turkey
| | - Necmi Dege
- Ondokuz Mayıs University, Faculty of Arts and Sciences, Department of Physics, 55139, Samsun, Turkey
| | - Erbil Agar
- Ondokuz Mayıs University, Faculty of Arts and Sciences, Department of Chemistry, 55139, Samsun, Turkey
| | - Eiad Saif
- Department of Computer and Electronic Engineering Technology, Sanaa Community College, Sanaa, Yemen
- Department of Electrical and Electronic Engineering, Faculty of Engineering, Ondokuz Mayıs University, 55139, Samsun, Turkey
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Kargar H, Ardakani AA, Tahir MN, Ashfaq M, Munawar KS. Synthesis, spectral characterization, crystal structure and antibacterial activity of nickel(II), copper(II) and zinc(II) complexes containing ONNO donor Schiff base ligands. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130112] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Kargar H, Behjatmanesh-Ardakani R, Torabi V, Kashani M, Chavoshpour-Natanzi Z, Kazemi Z, Mirkhani V, Sahraei A, Tahir MN, Ashfaq M, Munawar KS. Synthesis, characterization, crystal structures, DFT, TD-DFT, molecular docking and DNA binding studies of novel copper(II) and zinc(II) complexes bearing halogenated bidentate N,O-donor Schiff base ligands. Polyhedron 2021. [DOI: 10.1016/j.poly.2020.114988] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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4
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Kargar H, Behjatmanesh-Ardakani R, Torabi V, Sarvian A, Kazemi Z, Chavoshpour-Natanzi Z, Mirkhani V, Sahraei A, Nawaz Tahir M, Ashfaq M. Novel copper(II) and zinc(II) complexes of halogenated bidentate N,O-donor Schiff base ligands: Synthesis, characterization, crystal structures, DNA binding, molecular docking, DFT and TD-DFT computational studies. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120004] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Rodríguez-Hermida S, Lago AB, Carballo R, Fabelo O, Vázquez-López EM. Homo- and Heteronuclear Compounds with a Symmetrical Bis-hydrazone Ligand: Synthesis, Structural Studies, and Luminescent Properties. Chemistry 2015; 21:6605-16. [DOI: 10.1002/chem.201405962] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2014] [Indexed: 02/02/2023]
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Kowser Z, Tomiyasu H, Jiang X, Rayhan U, Redshaw C, Yamato T. Solvent effect and fluorescence response of the 7-tert-butylpyrene-dipicolylamine linkage for the selective and sensitive response toward Zn(ii) and Cd(ii) ions. NEW J CHEM 2015. [DOI: 10.1039/c4nj02363c] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The complexation behaviour of new fluorescent sensors based on 7-tert-butylpyrene towards Zn2+and Cd2+in different solvent systems has been investigated.
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Affiliation(s)
- Zannatul Kowser
- Department of Applied Chemistry
- Faculty of Science and Engineering
- Saga University
- Saga 840-8502
- Japan
| | - Hirotsugu Tomiyasu
- Department of Applied Chemistry
- Faculty of Science and Engineering
- Saga University
- Saga 840-8502
- Japan
| | - Xuekai Jiang
- Department of Applied Chemistry
- Faculty of Science and Engineering
- Saga University
- Saga 840-8502
- Japan
| | - Ummey Rayhan
- Department of Applied Chemistry
- Faculty of Science and Engineering
- Saga University
- Saga 840-8502
- Japan
| | | | - Takehiko Yamato
- Department of Applied Chemistry
- Faculty of Science and Engineering
- Saga University
- Saga 840-8502
- Japan
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Yan Q, Li L, Li W, Wang L, Sun WH. Synthesis, characterization and fluorescent properties of 5-(aryliminomethyl)quinaldine-8-ol derivatives and their trinuclear zinc complexes. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 128:790-797. [PMID: 24704486 DOI: 10.1016/j.saa.2014.03.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2014] [Revised: 03/07/2014] [Accepted: 03/08/2014] [Indexed: 06/03/2023]
Abstract
A series of 5-[1-(arylimino)methyl]quinaldine-8-ol derivatives L1-L5 and their trinuclear zinc(II) complexes (C1-C5) were synthesized. The compounds L1-L5 were fully characterized by the FT-IR spectra, NMR measurement and elemental analysis, meanwhile the zinc complexes C1-C5 were characterized by the FT-IR spectra and elemental analysis as well as the single crystal X-ray diffraction of a representative complex C3, which revealed a trinuclear zinc complex bearing six organic ligands. The fluorescent properties of both organic compounds and the zinc complexes have been carefully investigated by the UV-Vis absorption in various solvents, indicating the significant influences of the solvents and also double exponential decays.
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Affiliation(s)
- Qing Yan
- Key Laboratory of Engineering Plastics and Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Longlong Li
- Key Laboratory of Engineering Plastics and Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Wen Li
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Lin Wang
- Key Laboratory of Engineering Plastics and Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Wen-Hua Sun
- Key Laboratory of Engineering Plastics and Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
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Li L, Zhang X, Zhang W, Li W, Sun WH, Redshaw C. Zinc 2-((2-(benzoimidazol-2-yl)quinolin-8-ylimino)methyl)phenolates: synthesis, characterization and photoluminescence behavior. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 118:1047-1055. [PMID: 24161867 DOI: 10.1016/j.saa.2013.09.106] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2013] [Revised: 09/25/2013] [Accepted: 09/26/2013] [Indexed: 06/02/2023]
Abstract
A series of 2-(2-(1H-benzoimidazol-2-yl)quinolin-8-yliminomethyl)phenol derivatives and their zinc complexes (C1-C5) were synthesized and fully characterized. The molecular structure of the representative complex C2 was determined by single crystal X-ray diffraction, which revealed that the zinc was five-coordinated with the tetra-dentate ligand and a methanol bound to the metal to afford a distorted square-pyramidal geometry. The UV-Vis absorption and fluorescence spectra of the organic compounds and their zinc complexes were measured and investigated in various solvents such as methanol, THF, dichloromethane, and toluene; significant influences by solvents were observed on their luminescent properties; red-shifts for the zinc complexes were clearly observed in comparison to the free organic compounds.
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Affiliation(s)
- Longlong Li
- School of Materials Science and Engineering, Qilu University of Technology, Jinan 250353, China; Key Laboratory of Engineering Plastics and Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
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