INDAN-2,2-DICARBOXYLIC ACID, C11H10O4

被引:3
|
作者
GARCIA, JG [1 ]
ENAS, JD [1 ]
FRONCZEK, FR [1 ]
机构
[1] LOUISIANA STATE UNIV,DEPT CHEM,BATON ROUGE,LA 70803
关键词
D O I
10.1107/S0108270193012065
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The cyclopentene ring has an envelope conformation with the C atom carrying the carboxyl group lying 0.355 (2) angstrom out of the best plane of the other four C atoms. The cyclopentene torsion angle along the fusion of both rings has a magnitude of -2.5 (3)-degrees. The carboxyl groups adopt synperiplanar conformations with C-C-C-O torsion angles of 4.5 (3) and -20.3 (3)-degrees. The C=C distance at the ring fusion is 1.379 (3) angstrom. The C=O distances are 1.207 (3) and 1.215 (3) angstrom.
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页码:1141 / 1143
页数:3
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