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Faizi MSH, Cinar EB, Aydin AS, Agar E, Dege N, Mashrai A. Crystal structure, Hirshfeld surface analysis and DFT studies of ( E)-2-{[(3-chloro-4-methyl-phen-yl)imino]-meth-yl}-4-methyl-phenol. Acta Crystallogr E Crystallogr Commun 2020; 76:1320-1324. [PMID: 32844022 PMCID: PMC7405573 DOI: 10.1107/s2056989020009421] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 07/09/2020] [Indexed: 05/29/2023]
Abstract
The title compound, C15H14ClNO, was synthesized by condensation reaction of 2-hy-droxy-5-methyl-benzaldehyde and 3-chloro-4-methyl-aniline, and crystallizes in the monoclinic space group P21/c. The 3-chloro-benzene ring is inclined to the phenol ring by 9.38 (11)°. The configuration about the C=N bond is E and an intra-molecular O-H⋯N hydrogen bond forms an S(6) ring motif. The Hirshfeld surface analysis of the crystal structure indicates that the most important contributions for the packing arrangement are from H⋯H (43.8%) and C⋯H/H⋯C (26.7%) inter-actions. The density functional theory (DFT) optimized structure at the B3LYP/ 6-311 G(d,p) level is compared with the experimentally determined mol-ecular structure and the HOMO-LUMO energy gap is provided.
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Affiliation(s)
- Md. Serajul Haque Faizi
- PG Department of Chemistry, Langat Singh College, B. R. A. Bihar University, Muzaffarpur, Bihar 842001, India
| | - Emine Berrin Cinar
- Ondokuz Mayıs University, Faculty of Arts and Sciences, Department of Physics, 55139, Samsun, Turkey
| | - Alev Sema Aydin
- 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
| | - Necmi Dege
- Ondokuz Mayıs University, Faculty of Arts and Sciences, Department of Physics, 55139, Samsun, Turkey
| | - Ashraf Mashrai
- Department of Pharmacy, University of Science and Technology, Ibb Branch, Ibb, Yemen
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8-Hydroxyjulolidine aldimine as a fluorescent sensor for the dual detection of Al3+ and Mg2+. SENSING AND BIO-SENSING RESEARCH 2020. [DOI: 10.1016/j.sbsr.2020.100358] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Yagci NK, Faizi MSH, Aydin AS, Dege N, Dogan OE, Agar E, Mashrai A. Crystal structure, Hirshfeld surface analysis and DFT studies of ( E)-4-methyl-2-{[(4-methyl-phen-yl)imino]-meth-yl}phenol. Acta Crystallogr E Crystallogr Commun 2020; 76:1075-1079. [PMID: 32695455 PMCID: PMC7336782 DOI: 10.1107/s2056989020007847] [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: 06/01/2020] [Accepted: 06/10/2020] [Indexed: 11/29/2022]
Abstract
In the title compound, C15H15NO, the configuration of the C=N bond of the Schiff base is E, and an intra-molecular O-H⋯N hydrogen bond is observed, forming an intra-molecular S(6) ring motif. The phenol ring is inclined by 45.73 (2)° from the plane of the aniline ring. In the crystal, mol-ecules are linked along the b axis by O-H⋯N and C-H⋯O hydrogen bonds, forming polymeric chains. The Hirshfeld surface analysis of the crystal structure indicates that the most important contributions for the packing arrangement are from H⋯H (56.9%) and H⋯C/C⋯H (31.2%) inter-actions. The density functional theory (DFT) optimized structure at the B3LYP/ 6-311 G(d,p) level is compared with the experimentally determined mol-ecular structure, and the HOMO-LUMO energy gap is provided. The crystal studied was refined as an inversion twin.
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Affiliation(s)
- Nermin Kahveci Yagci
- Kirikkale University, Faculty of Arts and Sciences, Physics Department, 71450 Kirikkale, Turkey
| | - Md. Serajul Haque Faizi
- Department of Chemistry, Langat Singh College, B.R.A. Bihar University, Muzaffarpur, Bihar-842001, India
| | - Alev Sema Aydin
- Department of Chemistry, Faculty of Arts and Sciences, Ondokuz Mayıs University, Samsun, 55200, Turkey
| | - Necmi Dege
- Department of Physics, Faculty of Arts and Sciences, Ondokuz Mayıs University, Samsun, 55200, Turkey
| | - Onur Erman Dogan
- Department of Chemistry, Faculty of Arts and Sciences, Ondokuz Mayıs University, Samsun, 55200, Turkey
| | - Erbil Agar
- Department of Chemistry, Faculty of Arts and Sciences, Ondokuz Mayıs University, Samsun, 55200, Turkey
| | - Ashraf Mashrai
- Faculty of Pharmacy, University of Science and Technology, Ibb Branch, Ibb, Yemen
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Faizi MSH, Alagöz T, Ahmed R, Cinar EB, Agar E, Dege N, Mashrai A. Crystal structure and Hirshfeld surface analysis of 2-{[(4-iodo-phen-yl)imino]-meth-yl}-4-nitro-phenol. Acta Crystallogr E Crystallogr Commun 2020; 76:1146-1149. [PMID: 32695470 PMCID: PMC7336806 DOI: 10.1107/s2056989020008191] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 06/19/2020] [Indexed: 11/10/2022]
Abstract
The title compound, C13H9IN2O3, was synthesized by a condensation reaction between 2-hy-droxy-5-nitro-benzaldehyde and 4-iodo-aniline, and crystallizes in the ortho-rhom-bic space group Pna21. The 4-iodo-benzene ring is inclined to the phenol ring by a dihedral angle of 39.1 (2)°. The configuration about the C=N double bond is E. The crystal structure features C-H⋯O hydrogen-bonding inter-actions. A Hirshfeld surface analysis of the crystal structure indicates that the most important contributions for the packing arrangement are O⋯H/H⋯O (26.9%) and H⋯H (22.0%) inter-actions.
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Affiliation(s)
- Md. Serajul Haque Faizi
- PG Department of Chemistry, Langat Singh College, B. R. A. Bihar University, Muzaffarpur, Bihar 842001, India
| | - Tenzile Alagöz
- Ondokuz Mayıs University, Faculty of Arts and Sciences, Department of Chemistry, Samsun, Turkey
| | - Ruby Ahmed
- Department of Applied Chemistry, ZHCET, Aligarh Muslim University, Aligarh, 202002, UP, India
| | - Emine Berrin Cinar
- Ondokuz Mayıs University, Faculty of Arts and Sciences, Department of Physics, Samsun, Turkey
| | - Erbil Agar
- Ondokuz Mayıs University, Faculty of Arts and Sciences, Department of Chemistry, Samsun, Turkey
| | - Necmi Dege
- Ondokuz Mayıs University, Faculty of Arts and Sciences, Department of Physics, Samsun, Turkey
| | - Ashraf Mashrai
- Department of Pharmacy, University of Science and Technology, Ibb Branch, Ibb, Yemen
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Varejão JOS, Varejão EVV, Fernandes SA. Synthesis and Derivatization of Julolidine: A Powerful Heterocyclic Structure. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900398] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Jodieh Oliveira Santana Varejão
- Grupo de Química Supramolecular e Biomimética (GQSB); Departamento de Química; Universidade Federal de Viçosa; 36570-900 Brazil
| | - Eduardo Vinícius Vieira Varejão
- Grupo de Química Supramolecular e Biomimética (GQSB); Departamento de Química; Universidade Federal de Viçosa; 36570-900 Brazil
| | - Sergio Antonio Fernandes
- Grupo de Química Supramolecular e Biomimética (GQSB); Departamento de Química; Universidade Federal de Viçosa; 36570-900 Brazil
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Kamaal S, Faizi MSH, Ali A, Ahmad M, Iskenderov T. Crystal structure of 4-[(3-meth-oxy-2-oxidobenzyl-idene)azaniumyl]-benzoic acid methanol monosolvate. Acta Crystallogr E Crystallogr Commun 2018; 74:1847-1850. [PMID: 30574386 PMCID: PMC6281083 DOI: 10.1107/s2056989018016262] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Accepted: 11/16/2018] [Indexed: 11/16/2022]
Abstract
In the crystal of the title compound, C15H13NO4·CH3OH, the Schiff base mol-ecule exists in the zwitterionic form; an intra-molecular N-H⋯O hydrogen bond stabilizes the mol-ecular structure. The benzene rings are nearly co-planar, subtending a dihedral angle of 5.34 (2)°. In the crystal, classical O-H⋯O and weak C-H⋯O hydrogen bonds link the Schiff base mol-ecules and methanol solvent mol-ecules into a three-dimensional supra-molecular architecture. The crystal studied was refined as an inversion twin.
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Affiliation(s)
- Saima Kamaal
- Department of Applied Chemistry, Faculty of Engineering & Technology, Aligarh, Muslim University, Aligarh UP 202002, India
| | - Md. Serajul Haque Faizi
- Department of Chemistry, Langat Singh College, B. R. A. Bihar University, Muzaffarpur, Bihar 842 001, India
| | - Akram Ali
- CMP College Allahabad, a constitution college of Allahabad University, Allahabad, UP, India
| | - Musheer Ahmad
- Department of Applied Chemistry, Faculty of Engineering & Technology, Aligarh, Muslim University, Aligarh UP 202002, India
| | - Turganbay Iskenderov
- National Taras Shevchenko University, Department of Chemistry, Volodymyrska str., 64, 01601 Kyiv, Ukraine
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Faizi MSH, Dege N, Malysheva ML. Crystal structure and DFT study of 8-hy-droxy-1,2,3,5,6,7-hexa-hydro-pyrido[3,2,1- ij]quinoline-9-carbaldehyde. Acta Crystallogr E Crystallogr Commun 2017; 73:791-794. [PMID: 28529800 PMCID: PMC5418808 DOI: 10.1107/s2056989017005886] [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: 03/22/2017] [Accepted: 04/19/2017] [Indexed: 11/12/2022]
Abstract
In the title compound, C13H15NO2, the fused non-aromatic rings of the julolidine moiety adopt envelope conformations. The hy-droxy group forms an intra-molecular hydrogen bond to the aldehyde O atom, generating an S(6) ring motif. Weak inter-molecular C-H⋯O hydrogen bonds help to stabilize the crystal structure. Density functional theory (DFT) optimized structures at the B3LYP/6-311 G(d,p) level are compared with the experimentally determined mol-ecular structure in the solid state.
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Affiliation(s)
- Md. Serajul Haque Faizi
- Department of Chemistry, College of Science, Sultan Qaboos University, PO Box 36 Al-Khod 123, Muscat, Oman
| | - Necmi Dege
- Ondokuz Mayıs University, Arts and Sciences Faculty, Department of Physics, 55139 Samsun, Turkey
| | - Maria L. Malysheva
- Department of Chemistry, Taras Shevchenko National University of Kyiv, 64, Vladimirska Str., Kiev 01601, Ukraine
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