Crystal structure and spectroscopic studies of a new organic dihydrogenmonophosphate [1-(2,3-(CH3)2-C6H3)C4H10N2]H2PO4

被引：2

作者：

Oueslati, A.

Brahim, K.

Ben Nasr, C.

Rzaigui, M.

机构：

[1] Laboratoire de Chimie des Matériaux, Faculté des Sciences de Bizerte, Zarzouna

[2] Laboratoire de Thermodynamique Appliquée, Faculté des Sciences de Tunis, El Manar

[3] Laboratoire de Chimie des Matériaux, Faculté des Sciences de Bizerte

来源：

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 2007年 / 182卷 / 09期

关键词：

ATG; IR spectroscopy; NMR spectroscopy; X-ray diffraction;

D O I：

10.1080/10426500701370284

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The crystal synthesis and structure of a new organic dihydrogenmophosphate [1-2,3-(CH3)(2)-C6H3)C4H10N2]H2PO4 are reported. This compound crystallizes in the monoclinic P2(1)/n with a = 7.545(2) angstrom, b = 26.315(4) angstrom, c = 7.798(6) angstrom, beta = 115.01(4)degrees, V = 1403.0(1) angstrom(3), and Z = 4. Crystal structure was solved and refined to R = 0.046, using 1981 independent reflections. It can be described by inorganic layers including the H2PO4- anions and the NH2+ ammonium groups parallel to (a, c) planes and situated at y =1/4 and y =3/4. The interlayer spacing is occupied by the organic molecules which perform different interactions around the 3D network cohesion. A characterization of this compound by solid-state C-13 and P-31 MAS NMR and ATG is also reported.

引用

页码：2039 / 2052

页数：14

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