Solid-state structure of N-dodecyl-N,N-dimethylhydrazinium bromide

被引：4

作者：

Jaeger, DA ^{[1
]}

Goodson, PA ^{[1
]}

Arulsamy, N ^{[1
]}

Wettstein, J ^{[1
]}

机构：

[1] Univ Wyoming, Dept Chem, Laramie, WY 82071 USA

来源：

CHEMISTRY AND PHYSICS OF LIPIDS | 1998年 / 92卷 / 02期

基金：

美国国家科学基金会;

关键词：

crystal structure; electrostatic interaction; hydrogen bonding; interdigitated bilayer; surfactant;

D O I：

10.1016/S0009-3084(98)00009-7

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The solid state structure of single-chain N-dodecyl-N,N-dimethylhydrazinium bromide (1) was determined. Compound 1 crystallized in the centrosymmetric triclinic space group P (1) over bar (Z = 2) in a unit cell of dimensions a = 5.8182 (5) Angstrom, b = 8.1663 (6) Angstrom, c = 19.418 (2) Angstrom, alpha = 79.028 (7)degrees, beta = 87.271 (7)degrees, gamma = 71.895 (5)degrees and V = 860.83 (13) Angstrom(3). The crystal packing is characterized by an interdigitated bilayer structure featuring London forces among the alkyl chains and electrostatic interactions and hydrogen bonding within the polar head group region. The alkyl chains pack in the T parallel to mode and the molecular and chain cross sections are 47.51 Angstrom(2) (S) and 19.56 Angstrom(2) (Sigma), respectively. (C) 1998 Elsevier Science Ireland Ltd. All rights reserved.

引用

页码：99 / 104

页数：6

共 14 条

[1]

Abrahamsson S, 1978, Prog Chem Fats Other Lipids, V16, P125, DOI 10.1016/0079-6832(78)90039-3

[2] HEXADECYLTRIMETHYLAMMONIUM BROMIDE [J].