Crystal and molecular structure of Rebek's imide

被引：1

作者：

Gao, XC ^{[1
]}

Friscic, T ^{[1
]}

Papaefstathiou, GS ^{[1
]}

MacGillivray, LR ^{[1
]}

机构：

[1] Univ Iowa, Dept Chem, Iowa City, IA 52242 USA

来源：

JOURNAL OF CHEMICAL CRYSTALLOGRAPHY | 2004年 / 34卷 / 03期

基金：

美国国家科学基金会;

关键词：

imide; hydrogen-bonding; carboxylic acid; dimer;

D O I：

10.1023/B:JOCC.0000021559.26468.2f

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The crystal and molecular structure of Rebek's imide 1 is reported. Crystal data for 1: triclinic, space group P (1) over bar, a = 7.8733(7) Angstrom, b = 12.712(1) Angstrom, c = 12.789( 1) Angstrom, alpha = 86.628(5) degrees, beta = 84.628(5) degrees, gamma = 72.981(5)degrees, V = 1217.9(2) Angstrom(3), and D-c = 1.305 g/cm(3) for Z = 2 and R = 0.047. The molecule crystallizes as a cyclic, hydrogen-bonded dimer held together by two N-H...O and two O-H...O hydrogen bonds involving amide ... carboxylic acid interactions. The dimer organizes in the solid state to form 1D ribbons.

引用

页码：171 / 174

页数：4

共 10 条

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[2]

Castellano RK, 2002, CHEM-EUR J, V8, P118

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