9,9'-THIOBIS(1,2,3,4,7,8-HEXAHYDRO-7-METHYL-6H-PYRIMIDO[1,6-ALPHA]PYRIMIDINE-6,8-DIONE)

被引：1

作者：

KETTMANN, V ^{[1
]}

BOZOOVA, A ^{[1
]}

RYBAR, A ^{[1
]}

机构：

[1] SLOVAK ACAD SCI,CTR CHEM RES,INST CHEM,BRATISLAVA 84238,SLOVAKIA

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1995年 / 51卷

关键词：

D O I：

10.1107/S0108270194000090

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The structure determination of C16H20N6O4S, has shown that the molecule consists of two fused-ring systems joined by an S atom. Each ring system is nearly planar except for one sp(3) C atom. The mean S-C distance [1.730 (3) Angstrom] represents a bond order of 1.5. The bonding pattern of the pyrimidine-2,6-dione moiety is analysed in detail and compared with that of analogous compounds. The molecule is stabilized by intramolecular hydrogen bonds, while the intermolecular packing is governed by van der Waals forces.

引用

页码：1861 / 1864

页数：4

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