The potential function for the CCC bending in carbon suboxide

被引:33
作者
Clark, Allan [1 ]
Seip, Hans M. [2 ]
机构
[1] Univ Manchester, Inst Sci & Technol, Dept Chem, Manchester M60 1QD, Lancs, England
[2] Univ Oslo, Dept Chem, Oslo 3, Norway
关键词
D O I
10.1016/0009-2614(70)85190-9
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The CCC beading In C3O2 has been studied using results from recent spectroscopic and electron diffraction investigations of the compound. The potential V(r) = 2400 r(2) + 14000/(2.2 + r(2)) (cm(-1)), which has a small maximum of about 50 cm(-1) for alpha = 0 degrees (2 alpha = 180 degrees angle CCC) and minimum for alpha about 11 degrees, seems consistent with most of the available experimental data. However, a potential with no barrier for alpha = 0 degrees cannot be ruled out.
引用
收藏
页码:452 / 456
页数:5
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