{"title":"Barriers to internal rotation of CH3 groups in solid Au2I2(CH3)4 from infra-red band shape measurements","authors":"R.C. Leech, D.B. Powell, N. Sheppard","doi":"10.1016/0371-1951(66)80180-7","DOIUrl":null,"url":null,"abstract":"<div><p>The band shape of the asymmetric CH<sub>3</sub> deformation vibration in the infra-red spectrum of Au<sub>2</sub>I<sub>2</sub>(CH<sub>3</sub>)<sub>4</sub> has been studied as a Cs I disk at temperatures from 90°K to 298°K. The barrier to internal rotation in the solid state has been calculated by two methods based on those of B<span>ulanin</span> and O<span>rlova</span>, and of R<span>akov</span>. A mean value of the barrier is estimated as 270 ± 70 cm.<sup>−1</sup>.</p></div>","PeriodicalId":101180,"journal":{"name":"Spectrochimica Acta","volume":"22 11","pages":"Pages 1931-1933"},"PeriodicalIF":0.0000,"publicationDate":"1966-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0371-1951(66)80180-7","citationCount":"13","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Spectrochimica Acta","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0371195166801807","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 13
Abstract
The band shape of the asymmetric CH3 deformation vibration in the infra-red spectrum of Au2I2(CH3)4 has been studied as a Cs I disk at temperatures from 90°K to 298°K. The barrier to internal rotation in the solid state has been calculated by two methods based on those of Bulanin and Orlova, and of Rakov. A mean value of the barrier is estimated as 270 ± 70 cm.−1.
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
