(NH4)Zn2(PO4)(HPO4)

被引：12

作者：

Bircsak, Z ^{[1
]}

Harrison, WTA ^{[1
]}

机构：

[1] Univ Western Australia, Dept Chem, Nedlands, WA 6907, Australia

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1998年 / 54卷

关键词：

D O I：

10.1107/S0108270198005988

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Ammonium dizinc phosphate hydrogenphosphate, a new ammonium zinc phosphate, consists of corrugated anionic layers of ZnO4 and PO4 tetrahedra, sharing vertices [d(av)(Zn-O)= 1.948(1), d(av)(P-O)= 1.534(1) Angstrom and theta(av)(Zn-O-P)= 136(8)degrees]. Trigonally coordinated O atoms are present in these layers. Extra-layer NH4+ cations [d(av)(N ... O) = 2.993(3) Angstrom] complete the structure, which is isostructural with that of KZn2(PO4)(HPO4).

引用

页码：1383 / 1385

页数：3

共 19 条

[1] STRUCTURE OF ACID POTASSIUM-ZINC MONOPHOSPHATE - KZN2H(PO4)2 [J].

AVERBUCHPOUCHOT, MT .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1979, 35 (JUN) :1452-1454

[2] VALENCE: A program for calculating bond valences [J].

Brown, ID .

JOURNAL OF APPLIED CRYSTALLOGRAPHY, 1996, 29 :479-480

[3] A cubic hydrated sodium zinc phosphate with a tetrahedral-triangular framework topology, Na6Zn3(PO4)(4).3H(2)O [J].

Bu, XH ;

Gier, TE ;

Harrison, WTA ;

Stucky, GD .

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 1997, 53 :1517-1519

[4] Two three-dimensional tetrahedral framework zinc phosphates with infinite Zn-O-Zn chains: H[Zn-4(PO4)(3)]H2O and [Zn-4(H2O)(PO4)(3)] NH(CH3)(3) [J].

Bu, XH ;

Feng, PY ;

Stucky, GD .

JOURNAL OF SOLID STATE CHEMISTRY, 1996, 125 (02) :243-248

[5] WEIGHTING SCHEME FOR LEAST-SQUARES STRUCTURE REFINEMENT [J].

CARRUTHERS, JR ;

WATKIN, DJ .

ACTA CRYSTALLOGRAPHICA SECTION A, 1979, 35 (JUL) :698-699

[6]

Farrugia L.J., 1997, J APPL CRYSTALLOGR, V30, P565

[7] A caesium zinc phosphate constructed from ladder-like four-ring chains [J].

Feng, PY ;

Bu, XH ;

Stucky, GD .

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 1997, 53 :1170-1173

[8] LOW-TEMPERATURE SYNTHESIS OF HYDRATED ZINCO(BERYLLO)-PHOSPHATE AND ARSENATE MOLECULAR-SIEVES [J].

GIER, TE ;

STUCKY, GD .

NATURE, 1991, 349 (6309) :508-510

[9] STRUCTURES AND PROPERTIES OF NEW ZEOLITE X-TYPE ZINCOPHOSPHATE AND BERYLLOPHOSPHATE MOLECULAR-SIEVES [J].

HARRISON, WTA ;

GIER, TE ;

MORAN, KL ;

NICOL, JM ;

ECKERT, H ;

STUCKY, GD .

CHEMISTRY OF MATERIALS, 1991, 3 (01) :27-29

[10] Synthesis and characterization of a new family of thermally stable open-framework zincophosphate/arsenate phases: M(3)Zn(4)O(XO(4))(3)center dot nH(2)O (M=Na, K, Rb, Li, ...; X=P, As; n=similar to 3.5-6). Crystal structures of Rb3Zn4O(PO4)(3)center dot 3.5H(2)O, K3Zn4O(AsO4)(3)center dot 4H(2)O, and Na3Zn4O(PO4)(3)center dot 6H(2)O [J].

Harrison, WTA ;

Broach, RW ;

Bedard, RA ;

Gier, TE ;

Bu, XH ;

Stucky, GD .

CHEMISTRY OF MATERIALS, 1996, 8 (03) :691-700

← 1 2 →