MOALP2O9 MOLYBDENUM(V) ALUMINOPHOSPHATE ISOSTRUCTURAL WITH VSIP2O9

被引：10

作者：

LECLAIRE, A

BOREL, MM

GRANDIN, A

RAVEAU, B

机构：

[1] Laboratoire de Cristallographie et Sciences des Materiaux CRISMAT—ISMRa, Universite de Caen Campus II

来源：

ZEITSCHRIFT FUR KRISTALLOGRAPHIE | 1990年 / 190卷 / 1-2期

关键词：

Aluminophosphate; Molybdenum(V); Molybdenylgroup;

D O I：

10.1524/zkri.1990.190.1-2.135

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

A new molybdenum aluminophosphate MoAlP2O9 has been isolated and its structure determined from X-Ray single crystal study. This tetragonal phase (a = 8.803 Ǻ, c = 8.697 Ǻ), space group P4/ncc is isostructural with VSiP2O9. Its structure can be described in a very simple way by the assemblage of Re03-type rows [MoO3]oo with [AlP2O6]00 tetrahedral columns. The Mo06 octahedron exhibits one very short Mo”O distance (1.654 Ǻ) characteristic of Mo(V), to be compared with other molybdenyl phosphates and silicophosphates. © 1990, Walter de Gruyter

引用

页码：135 / 142

页数：8

共 12 条

[1] A NEW MO5+ PHOSPHATE WITH A TUNNEL STRUCTURE - GAMMA-CSMO2P3O13 [J].