5,5'-[1,4-Phenylenebis(methylenesulfanediyl)] bis[1,3,4-thiadiazol-2(3H)one] dimethyl sulfoxide disolvate

被引：1

作者：

Kang, Sung Kwon ^{[1
]}

Cho, Nam Sook ^{[1
]}

Jang, Siyoung ^{[1
]}

机构：

[1] Chungnam Natl Univ, Dept Chem, Taejon 305764, South Korea

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2012年 / 68卷

关键词：

data-toparameter ratio = 18.8; disorder in olvent or counterion; mean σ(C-C) = 0.002 Å; R factor = 0.034; single-crystal X-ray study; T = 296 K; wR factor = 0.100;

D O I：

10.1107/S1600536812006289

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The asymmetric unit of the title compound, C 12H 10N 4O 2S 4·2C 2H 6OS, contains one half of the p-xylene mol-ecule and one dimethyl sulfoxide mol-ecule. The p-xylene mol-ecule is located about a crystallographic inversion centre. In the mol-ecule, the thia-diazole and benzene rings are almost perpendicular to one another, with a dihedral angle of 88.95 (6)°. In the crystal, an N - H⋯O hydrogen bond is observed between the two components. The dimethyl sulfoxide mol-ecule is disordered over two orientations with an occupancy ratio of 0.879 (1):0.121 (1).

引用

页码：O781 / U2574

页数：7

共 9 条

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