A new oxyfluorotellurate(IV), InTe2O5F

被引：12

作者：

Boukharrata, Nefla Jennene ^{[1
]}

Duclere, Jean-Rene ^{[1
]}

Laval, Jean-Paul ^{[1
]}

Thomas, Philippe ^{[1
]}

机构：

[1] Univ Limoges, Sci Procedes Ceram & Traitements Surface UMR 7315, CNRS, Ctr Europeen Ceram, F-87068 Limoges, France

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY | 2013年 / 69卷

关键词：

CRYSTAL-STRUCTURE; SPIRAL CHAINS; INO4(OH)(2); TELLURITE; PHOSPHATE;

D O I：

10.1107/S010827011300913X

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new oxyfluorotellurate(IV), indium fluoridopentaoxidotellurate(IV), InTe2O5F, has been synthesized by solid-state reaction and structurally characterized. The crystal structure consists of a three-dimensional framework formed by InO4F2 octahedra and Te2O5 units. The InO4F2 octahedra are linked through the F atoms, which lie on twofold axes, giving rise to helical chains. These helical chains are connected via the Te2O5 units. The helical chains of indium octahedra surround cavities, into which the lone pairs of electrons of the Te atoms point.

引用

页码：460 / +

页数：7

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