多氯联苯
联苯
环境化学
化学
多氯代二苯并呋喃
有机化学
作者
Nadim S. Shaikh,Sean Parkin,Gregor Luthe,Hans‐Joachim Lehmler
出处
期刊:Chemosphere
[Elsevier]
日期:2008-02-01
卷期号:70 (9): 1694-1698
被引量:31
标识
DOI:10.1016/j.chemosphere.2007.07.017
摘要
The crystal structure of PCB 77 (3,3',4,4'-tetrachlorobiphenyl, C(12)H(6)Cl(4)), a dioxin-like PCB congener, is described. The dihedral angle of PCB 77 is 43.94(6) degrees, which is slightly larger than calculated or experimental dihedral angles of biphenyl derivatives in solution but smaller than experimental dihedral angles in the gas phase.
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