1,3-dimethylisoguanine trihydrate

被引：8

作者：

Gambardella, MTD ^{[1
]}

Dias, RLA ^{[1
]}

Chehade, CC ^{[1
]}

Berlinck, RGS ^{[1
]}

机构：

[1] Univ Sao Paulo, Inst Quim Sao Carlos, BR-13560970 Sao Carlos, SP, Brazil

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY | 1999年 / 55卷

关键词：

D O I：

10.1107/S010827019900640X

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The title compound, isolated from the marine sponge Amphimedon viridis, crystallizes with three molecules of water, C7H9N5O . 3H(2)O. The water molecules are involved in four hydrogen bonds with 13-dimethylisoguanine, having N ... O distances 3.010 (3), 2.857 (3), 2.762 (3) and 2.810 (3) Angstrom. The molecules are linked together through four water-water hydrogen bonds, having O ... O distances 2.812 (3), 2.739 (2), 2.784 (3) and 2.796 (3) Angstrom.

引用

页码：1585 / 1587

页数：3

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