Synthesis and Crystal Structure of 4,4′-Diamino-N,N′-diethyl Bisbenzenesulfamide

被引：0
|
作者：
WANG Li-Min ② PAN Xiao-Juan FAN Zhao-Yu YANG Liu-Bo LIU Lian TIAN He (Laboratory for Advanced Materials
机构：
来源：
Chinese Journal of Structural Chemistry | 2007年 / 02期
关键词：
4; 4?-diamino-N; N?-diethyl bisbenzenesulfamide; synthesis; crystal structure;
D O I：
10.14102/j.cnki.0254-5861.2007.02.015
中图分类号：
O621.2 [有机化合物性质];
学科分类号：
070303 ; 081704 ;
摘要：
A new compound of 4,4′-diamino-N,N′-diethyl bisbenzenesulfamide (C18H26N4O4S2, Fw = 426.55) has been synthesized and its structure was determined by X-ray crystallography method. The crystal belongs to the monoclinic system, space group P21/c with a = 10.0623(9), b = 13.6759(13), c =15.5309(14) , β = 100.482(2)o, V = 2101.6(3) 3, Dc = 1.348 g/cm3, F(000) = 904, μ = 0.285 mm–1, Z = 4, the final R = 0.0512 and wR = 0.1363 for 3485 observed reflections with I > 2σ(I). The structure of the title compound is pseudo secondary axisymmetric, and the two sulfamide-groups show distorted tetrahedral configurations.
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页码：177 / 183
页数：7
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