Melaminium hydrogen malonate

被引：10
|
作者：
Froschauer, Barbara [1 ]
Weil, Matthias [2 ]
机构：
[1] Vienna Univ Technol, Inst Appl Synthet Chem, A-1060 Vienna, Austria
[2] Vienna Univ Technol, Inst Chem Technol & Analyt, Div Struct Chem, Getreidemarkt 9-164-SC, A-1060 Vienna, Austria
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2012年 / 68卷
关键词：
D O I：
10.1107/S1600536812033016
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The melaminium (2,4,6-triamino-1,3,5-triazin-1-ium) cation in the title compound, C3H7N6+center dot C3H3O4-, is essentially planar, with a r.m.s. deviation of the non-H atoms of 0.0085 angstrom. Extensive hydrogen bonding of the types N-H center dot center dot center dot N and N-H center dot center dot center dot O between cations and cations and between cations and hydrogen malonate (2-carboxyethanoate) anions leads to the formation of supramolecular layers parallel to (121). An intramolecular O-H center dot center dot center dot O hydrogen bond in the single deprotonated malonate anion also occurs.
引用
收藏
页码：02553 / +
页数：9
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