CONFORMATIONAL SIMILARITIES BETWEEN CRYSTALLOGRAPHICALLY INDEPENDENT MOLECULES IN ORGANIC-CRYSTALS

被引：21

作者：

SONA, V ^{[1
]}

GAUTHAM, N ^{[1
]}

机构：

[1] UNIV MADRAS,DEPT CRYSTALLOG & BIOPHYS,GUINDY CAMPUS,MADRAS 600025,TAMIL NADU,INDIA

来源：

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE | 1992年 / 48卷

关键词：

D O I：

10.1107/S0108768191008893

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The extent of conformational similarity between crystallographically independent molecules in organic crystals was quantified using the r.m.s. deviation of the atoms from a least-squares superposition. This analysis was carried out for a total of 399 structures taken from the Cambridge Structural Database. The structures are distributed among 65 chiral space groups. The analysis shows that in most cases the conformations of the crystallographically independent molecules are very similar.

引用

页码：111 / 113

页数：3

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