A zinc phosphate oxalate with phosphate layers pillared by the oxalate units

被引：27

作者：

Neeraj, S ^{[1
]}

Natarajan, S ^{[1
]}

Rao, CNR ^{[1
]}

机构：

[1] Jawaharlal Nehru Ctr Adv Sci Res, Chem & Phys Mat Unit, Bangalore 560064, Karnataka, India

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 2001年 / 03期

关键词：

coordination chemistry; hydrothermal synthesis; structural studies; X-ray diffraction; X-ray powder diffraction; zinc;

D O I：

10.1039/b007980o

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

An open-framework phosphate oxalate of zinc, of composition [NH3(CH2)(3)NH3][Zn-6(PO4)(4)(C2O4)], 1, has been synthesized, for the first time, employing hydrothermal methods in the presence of ethylenediamine. The structure comprises a network of Zn(1)O-5, Zn(2)O-4, Zn(3)O-5 polyhedra and PO4 tetrahedra connected through their vertices forming neutral layers bridged by the oxalate units, giving one-dimensional channels. The presence of Zn in tetrahedral, trigonal-bipyramidal and square-pyramidal coordinations, and the formation of neutral layers, are noteworthy features.

引用

页码：289 / 291

页数：3

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