2,2-dimethyl-5-(4H-1,2,4-triazol-4-ylaminomethylene)-1,3-dioxane-4,6-dione monohydrate

被引：12
作者：
Joussef, AC
da Silva, LE
Bortoluzzi, AJ
Foro, S
机构：
[1] Tech Univ Darmstadt, Clemens Schopf Inst Organ Chem & Biochem, D-64287 Darmstadt, Germany
[2] Univ Fed Santa Catarina, Dept Quim, BR-88040900 Florianopolis, SC, Brazil
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2005年 / 61卷
关键词：
D O I：
10.1107/S1600536805022750
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
In the title compound, C9H10N4O4 center dot H2O, the triazole ring is nearly planar. The 1,3-dioxane-4,6-dione ring exhibits a half-chair conformation. Two intramolecular N-(HO)-O-.... hydrogen bonds, with (OH)-H-... distances of 2.23 ( 2) and 1.99 ( 2) angstrom, and two intermolecular O-(HN)-N-... hydrogen bonds, with (NH)-H-... distances of 1.92 ( 3) and 1.94 ( 4) angstrom, are observed.
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页码：O2642 / O2643
页数：2
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