TOTAL ELECTRONIC CHARGE-DENSITY OF L-ALANINE FROM X-RAY-DIFFRACTION AT 23-K

被引：56

作者：

DESTRO, R ^{[1
]}

BIANCHI, R ^{[1
]}

GATTI, C ^{[1
]}

MERATI, F ^{[1
]}

机构：

[1] CNR,CTR STUDIO RELAZ STRUTTURA & REATT CHIM,I-20133 MILAN,ITALY

来源：

CHEMICAL PHYSICS LETTERS | 1991年 / 186卷 / 01期

关键词：

D O I：

10.1016/0009-2614(91)80190-9

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：

From an extensive set of single-crystal X-ray diffracted intensities, measured at 23 K and interpreted in terms of pseudoatoms (multipoles), the experimental charge density-rho and its Laplacian del2-rho have been obtained for the zwitterionic amino acid L-alanine. The results of the topological analysis of the experimental-rho, as summarized by the properties of its bond critical points, are presented.

引用

页码：47 / 52

页数：6

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