{"title":"1,1-二-(对硝基苯基)乙烯的晶体和分子结构","authors":"G. Casalone, M. Simonetta","doi":"10.1039/J29710001180","DOIUrl":null,"url":null,"abstract":"The crystal and molecular structure of 1,1-di-(p-nitrophenyl)ethylene has been determined as part of a study on diarylhalogenoethylenes and related compounds. Crystals are monoclinic, space group P21/c, with Z= 4, in a unit cell of dimensions a= 7·978(1), b= 19·386(1), c= 8·304(1)A, and β= 97·12(1)°. The crystal structure was solved by direct methods and has been refined to R= 0·079 for 1590 reflections. Conformational analysis was also carried out by semi-theoretical methods and gave good agreement with the experimental results.","PeriodicalId":17268,"journal":{"name":"Journal of The Chemical Society B: Physical Organic","volume":"28 1","pages":"1180-1183"},"PeriodicalIF":0.0000,"publicationDate":"1971-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Crystal and molecular structure of 1,1-di-(p-nitrophenyl)ethylene\",\"authors\":\"G. Casalone, M. Simonetta\",\"doi\":\"10.1039/J29710001180\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The crystal and molecular structure of 1,1-di-(p-nitrophenyl)ethylene has been determined as part of a study on diarylhalogenoethylenes and related compounds. Crystals are monoclinic, space group P21/c, with Z= 4, in a unit cell of dimensions a= 7·978(1), b= 19·386(1), c= 8·304(1)A, and β= 97·12(1)°. The crystal structure was solved by direct methods and has been refined to R= 0·079 for 1590 reflections. Conformational analysis was also carried out by semi-theoretical methods and gave good agreement with the experimental results.\",\"PeriodicalId\":17268,\"journal\":{\"name\":\"Journal of The Chemical Society B: Physical Organic\",\"volume\":\"28 1\",\"pages\":\"1180-1183\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1971-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of The Chemical Society B: Physical Organic\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1039/J29710001180\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of The Chemical Society B: Physical Organic","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1039/J29710001180","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Crystal and molecular structure of 1,1-di-(p-nitrophenyl)ethylene
The crystal and molecular structure of 1,1-di-(p-nitrophenyl)ethylene has been determined as part of a study on diarylhalogenoethylenes and related compounds. Crystals are monoclinic, space group P21/c, with Z= 4, in a unit cell of dimensions a= 7·978(1), b= 19·386(1), c= 8·304(1)A, and β= 97·12(1)°. The crystal structure was solved by direct methods and has been refined to R= 0·079 for 1590 reflections. Conformational analysis was also carried out by semi-theoretical methods and gave good agreement with the experimental results.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
