STRUCTURE OF 2-[1-(2-CARBOXYETHYL)ETHYLIDENE]HYDRAZINECARBOTHIOAMIDE

被引：5

作者：

NG, SW

机构：

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1992年 / 48卷

关键词：

D O I：

10.1107/S0108270192002592

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

CH3C(=NNHCSNH2)(CH2)2CO2H, C6H11N3O2S, M(r) = 189.24, monoclinic, P2(1)/n, a = 7.652 (2), b = 10.398 (1), c = 11.135 (2) angstrom, beta = 96.80 (1)-degrees, V = 879.7 (3) angstrom, Z = 4, D(x) = 1.430 g cm-3 lambda(Mo Kalpha) = 0.711073 angstrom, mu = 3.18 cm-1, T = 298 K, F(000) = 400, R = 0.047 for 1047 I greater-than-or-equal to 3sigma(I) reflections. The thiosemicarbazone exists in the tautomeric thione form; the double-bonded S is H-bonded to two adjacent carboxyl 0 atoms [S...O = 3.085 (5), 3.280 (5) angstrom].

引用

页码：2057 / 2058

页数：2