(+)-3-oxoandrost-4-ene-17 beta-carboxylic acid: Catemeric hydrogen bonding in a steroidal keto acid

被引：9

作者：

Brunskill, APJ

Lalancette, RA

Thompson, HW

机构：

[1] Carl A. Olson Memorial Laboratories, Department of Chemistry, Rutgers University, Newark

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1997年 / 53卷

关键词：

D O I：

10.1107/S0108270197002515

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The title keto acid, C20H28O3, forms translational carboxyl ketone (O-H...O) hydrogen-bonding catemers[O...O 2.692(3) Angstrom], which follow no crystallographic axis. The cell contains two screw-related molecules having the same end-to-end orientation, each of which participates in a separate hydrogen-bonding chain.

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页码：903 / 906

页数：4

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