Crystal structure of triethylentetraammonium bis monohydrogenmonophosphate dihydrate, [NH3(CH2)2NH2(CH2)2NH2(CH2)2NH3](HPO4)2•2H2O

被引:10
|
作者
Elaoud, Z
Kamoun, S
Mhiri, T [1 ]
Jaud, J
机构
[1] Fac Sci Sfax, Dept Chim, Lab Etat Solide, Sfax 3038, Tunisia
[2] ENIS, Lab Cristallochim Solide, Sfax 3038, Tunisia
[3] CNRS, Ctr Elaborat Mat & Etud Struct, F-31055 Toulouse, France
关键词
organic phosphate; structure;
D O I
10.1023/A:1009588517216
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
The salt triethylentetraammonium bis monohydrogenmonophosphate dihydrate is monoclinic with the following unit cell dimensions: a = 8.462(1), b = 10.500(1), c = 9.520 Angstrom, beta = 99.297(1)degrees space group P2(1)/n with Z = 2. The structure was solved by the Patterson method and refined to final R value of 0.043 for 1590 independent reflections. The structure consists of infinite parallel two-dimensional [(1) over bar 01] planes built of mutually connected ions and water molecules by strong O-H ... O and N-H ... O hydrogen bonding.
引用
收藏
页码:541 / 545
页数:5
相关论文
共 50 条