First example of a tin(II) oxy-phosphate with an open-framework structure:: Synthesis and structure of [NH4]+[(Sn3O)2(PO4)3]-

被引：32

作者：

Natarajan, S ^{[1
]}

Cheetham, AK ^{[1
]}

机构：

[1] Univ Calif Santa Barbara, Mat Res Lab, Santa Barbara, CA 93106 USA

来源：

JOURNAL OF SOLID STATE CHEMISTRY | 1997年 / 134卷 / 01期

关键词：

D O I：

10.1006/jssc.1997.7647

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The synthesis and structure of an open-framework material based on tin(II) oxyphosphate is described: [NH4](+)[(Sn3O)(2) (PO4)(3)](-); colorless; space group = Pbcn(# 60); a = 6.7963(2); b = 19.6000(4); c = 12.5777(4) Angstrom; V = 1675.44(12) Angstrom(3); and Z = 8. The structure comprises a network of pyramidal SnO3, and tetrahedral PO4 moieties. There is a single oxygen atom bonding only the Sn atoms in this structure. The charge balancing [NH4](+) cations are located at one end of a star-shaped 10-ring channel and the Sn(II) lone-pairs protrude into this channel, preventing any access. (C) 1997 Academic Press.

引用

页码：207 / 210

页数：4

共 21 条

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