{"title":"4,6-二-[(E)-4-溴-苯乙烯基]-2-(丁基磺基)嘧啶的晶体结构。","authors":"Wang Yu, Jingbao Song, Aijian Wang","doi":"10.1107/S1600536814024714","DOIUrl":null,"url":null,"abstract":"<p><p>In the title compound, C24H22Br2N2S, the dihedral angles between the central pyrimidine ring and the pendant bromo-benzene rings are 11.02 (11) and 13.20 (12)°. The butyl side chain adopts a gauche conformation [C-C-C-C = -67.4 (4)°]. In the crystal, weak aromatic π-π stacking is observed between the pyrimidine ring and one of the benzene rings [centroid-centroid separation = 3.6718 (17) Å]. </p>","PeriodicalId":7117,"journal":{"name":"Acta crystallographica. Section E, Structure reports online","volume":null,"pages":null},"PeriodicalIF":0.9000,"publicationDate":"2014-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1107/S1600536814024714","citationCount":"0","resultStr":"{\"title\":\"Crystal structure of 4,6-bis-[(E)-4-bromo-styr-yl]-2-(butyl-sulfan-yl)pyrimidine.\",\"authors\":\"Wang Yu, Jingbao Song, Aijian Wang\",\"doi\":\"10.1107/S1600536814024714\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>In the title compound, C24H22Br2N2S, the dihedral angles between the central pyrimidine ring and the pendant bromo-benzene rings are 11.02 (11) and 13.20 (12)°. The butyl side chain adopts a gauche conformation [C-C-C-C = -67.4 (4)°]. In the crystal, weak aromatic π-π stacking is observed between the pyrimidine ring and one of the benzene rings [centroid-centroid separation = 3.6718 (17) Å]. </p>\",\"PeriodicalId\":7117,\"journal\":{\"name\":\"Acta crystallographica. Section E, Structure reports online\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.9000,\"publicationDate\":\"2014-11-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1107/S1600536814024714\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Acta crystallographica. Section E, Structure reports online\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1107/S1600536814024714\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2014/12/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta crystallographica. Section E, Structure reports online","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1107/S1600536814024714","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2014/12/1 0:00:00","PubModel":"eCollection","JCR":"","JCRName":"","Score":null,"Total":0}
Crystal structure of 4,6-bis-[(E)-4-bromo-styr-yl]-2-(butyl-sulfan-yl)pyrimidine.
In the title compound, C24H22Br2N2S, the dihedral angles between the central pyrimidine ring and the pendant bromo-benzene rings are 11.02 (11) and 13.20 (12)°. The butyl side chain adopts a gauche conformation [C-C-C-C = -67.4 (4)°]. In the crystal, weak aromatic π-π stacking is observed between the pyrimidine ring and one of the benzene rings [centroid-centroid separation = 3.6718 (17) Å].
期刊介绍：
Acta Crystallographica Section E: Structure Reports Online is the IUCr highly popular open-access structural journal. It provides a simple and easily accessible publication mechanism for the growing number of inorganic, metal-organic and organic crystal structure determinations. The electronic submission, validation, refereeing and publication facilities of the journal ensure very rapid and high-quality publication, whilst key indicators and validation reports provide measures of structural reliability. In 2009, the journal published over 4000 structures. The average publication time is less than one month.
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