A NEW MOLYBDENUM(III) PHOSPHATE - BAMO2P4O14 ISOTYPIC WITH BAM2P4O14 (M=TI-III, V-III)

被引：14

作者：

LECLAIRE, A ^{[1
]}

CHARDON, J ^{[1
]}

BOREL, MM ^{[1
]}

GRANDIN, A ^{[1
]}

RAVEAU, B ^{[1
]}

机构：

[1] UNIV CAEN,INST SCI MAT & RAYONNEMENT,CRISTALLOG & SCI MAT LAB,CNRS,BLVD MARECHAL JUIN,F-14050 CAEN,FRANCE

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 1992年 / 617卷 / 11期

关键词：

MOLYBDENUM(III) PHOSPHATE; SINGLE CRYSTAL STRUCTURE;

D O I：

10.1002/zaac.19926170122

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A new molybdenum(III) diphosphate has been isolated. The single crystal X-ray diffraction study of this phase has shown that it is isotypic with BaM2P4O14 (M = Ti(III) or V(III)). It crystallizes in the C2/c space group a = 10.8135(8), b = 10.6407(7) c = 9.8210(6) angstrom, beta = 103.629(7)-degrees. A new description of the structure is given, based on the existence of original units MoP4O16; the latters are formed of two bidentate P2O7 groups Connected to the same MoO6 octahedron. The [Mo2P4O14]infinity framework does not form tunnels as previously claimed, but large cages where barium cations are located.

引用

页码：127 / 130

页数：4

共 8 条

[1] STRUCTURE OF BARIUM VANADIUM(III) DIPHOSPHATE [J].