{"title":"(E)-4-氨基- n '-[1-(4-甲基-苯基)乙基]苯并肼的晶体结构和Hirshfeld表面分析。","authors":"Palaniyappan Sivajeyanthi, Muthaiah Jeevaraj, Bellarmin Edison, Kasthuri Balasubramani","doi":"10.1107/S205698901700857X","DOIUrl":null,"url":null,"abstract":"<p><p>The structure of the title Schiff base, C<sub>16</sub>H<sub>17</sub>N<sub>3</sub>O, displays a <i>trans</i> configuration with respect to the C=N double bond, with a dihedral angle of 14.98 (9)° between the benzene rings. In the crystal, mol-ecules are linked by N-H⋯O and C-H⋯O hydrogen-bonding inter-actions, giving sheets extending across the (001) plane. Hirshfeld surface analysis gave fingerprint plots showing enrichment ratios for H⋯H, O⋯H, N⋯H and C⋯H contacts compared to C⋯C, N⋯N and C⋯N contacts, indicating a high propensity for H⋯H interactions to form in the crystal.</p>","PeriodicalId":7015,"journal":{"name":"Acta Crystallographica Section E Crystallographic Communications","volume":" ","pages":"1029-1032"},"PeriodicalIF":0.0000,"publicationDate":"2017-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1107/S205698901700857X","citationCount":"2","resultStr":"{\"title\":\"Crystal structure and Hirshfeld surface analysis of (<i>E</i>)-4-amino-<i>N</i>'-[1-(4-methyl-phen-yl)ethyl-idene]benzohydrazide.\",\"authors\":\"Palaniyappan Sivajeyanthi, Muthaiah Jeevaraj, Bellarmin Edison, Kasthuri Balasubramani\",\"doi\":\"10.1107/S205698901700857X\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The structure of the title Schiff base, C<sub>16</sub>H<sub>17</sub>N<sub>3</sub>O, displays a <i>trans</i> configuration with respect to the C=N double bond, with a dihedral angle of 14.98 (9)° between the benzene rings. In the crystal, mol-ecules are linked by N-H⋯O and C-H⋯O hydrogen-bonding inter-actions, giving sheets extending across the (001) plane. Hirshfeld surface analysis gave fingerprint plots showing enrichment ratios for H⋯H, O⋯H, N⋯H and C⋯H contacts compared to C⋯C, N⋯N and C⋯N contacts, indicating a high propensity for H⋯H interactions to form in the crystal.</p>\",\"PeriodicalId\":7015,\"journal\":{\"name\":\"Acta Crystallographica Section E Crystallographic Communications\",\"volume\":\" \",\"pages\":\"1029-1032\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-06-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1107/S205698901700857X\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Acta Crystallographica Section E Crystallographic Communications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1107/S205698901700857X\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2017/7/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta Crystallographica Section E Crystallographic Communications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1107/S205698901700857X","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2017/7/1 0:00:00","PubModel":"eCollection","JCR":"","JCRName":"","Score":null,"Total":0}
Crystal structure and Hirshfeld surface analysis of (E)-4-amino-N'-[1-(4-methyl-phen-yl)ethyl-idene]benzohydrazide.
The structure of the title Schiff base, C16H17N3O, displays a trans configuration with respect to the C=N double bond, with a dihedral angle of 14.98 (9)° between the benzene rings. In the crystal, mol-ecules are linked by N-H⋯O and C-H⋯O hydrogen-bonding inter-actions, giving sheets extending across the (001) plane. Hirshfeld surface analysis gave fingerprint plots showing enrichment ratios for H⋯H, O⋯H, N⋯H and C⋯H contacts compared to C⋯C, N⋯N and C⋯N contacts, indicating a high propensity for H⋯H interactions to form in the crystal.
![Crystal structure and Hirshfeld surface analysis of (<i>E</i>)-4-amino-<i>N</i>'-[1-(4-methyl-phen-yl)ethyl-idene]benzohydrazide.](https://img.booksci.cn/booksciimg/2017-6/202311157822147483106459099721.jpg)
![Crystal structure and Hirshfeld surface analysis of (<i>E</i>)-4-amino-<i>N</i>'-[1-(4-methyl-phen-yl)ethyl-idene]benzohydrazide.](https://img.booksci.cn/booksciimg/2017-6/2023111578231851346892726973444.jpg)
![Crystal structure and Hirshfeld surface analysis of (<i>E</i>)-4-amino-<i>N</i>'-[1-(4-methyl-phen-yl)ethyl-idene]benzohydrazide.](https://img.booksci.cn/booksciimg/2017-6/2023111578287201533259481654900.jpg)
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