Crystal structure of bis 4-benzyl piperidinium monohydrogenmonophosphate pentahydrate, [C6H5CH2CHCH2CH2NH2CH2CH2]2HPO4•5H2O

被引：1

作者：

Elaoud, Z

Kamoun, S

Mhiri, T ^{[1
]}

Daoud, A

Driss, A

机构：

[1] Fac Sci Sfax, Dept Chim, Lab Etat Solide, Sfax, Tunisia

[2] ENIS, Lab Cristallochim Solide, Sfax 3038, Tunisia

[3] Fac Sci Tunis, Dept Chim, Cristallochim Lab, Tunis 1060, Tunisia

来源：

JOURNAL OF CHEMICAL CRYSTALLOGRAPHY | 2004年 / 34卷 / 05期

关键词：

organic phosphate; structure;

D O I：

10.1023/B:JOCC.0000026280.18695.bc

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The salt bis 4-benzyl piperidinium monohydrogenmonophosphate pentahydrate is orthorhombic with the following unit cell dimensions: a = 11.235(2) Angstrom, b = 27.924(6) Angstrom, c = 9.321(4) Angstrom space group Pca2(1) with Z = 4. The structure was solved by the Patterson method and refined to final R value of 0.049 for 1802 independent reflections. The flack parameter is 0.14 with an e.s.d. of 0.23. The structure consists of infinite parallel two-dimensional [ 110] planes built of mutually connected ions and water molecules by strong O-H...O and N-H...O hydrogen bonding. There are no contacts other than normal van der Waals interactions between the layers.

引用

页码：337 / 341

页数：5

共 17 条

[1]

[Anonymous], 1974, CHIMIE ANAL QUANTITA

[2] Crystal structure of N-benzylmethylammonium dihydrogen-monophosphate monohydrate, [C6H5CH2NH2CH3]H2PO4•H2O [J].