Synthesis and characterization of an organically templated lamellar vanadium-gallium phosphate, [NH3(CH2)2NH3]4[Ga4-xVx(HPO4)5(PO4)3H(OH)2](x=1.65)

被引：13

作者：

Chippindale, AM ^{[1
]}

Cowley, AR

机构：

[1] Univ Reading, Dept Chem, Reading RG6 6AD, Berks, England

[2] Univ Oxford, Chem Crystallog Lab, Oxford OX1 3PD, England

来源：

JOURNAL OF SOLID STATE CHEMISTRY | 2001年 / 159卷 / 01期

基金：

英国工程与自然科学研究理事会;

关键词：

solvothermal synthesis; crystal structure; single-crystal XRD; MeGaPO; vanadium-gallium phosphate; organically templated; layer structure; open-framework structure;

D O I：

10.1006/jssc.2001.9130

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A new two-dimensional vanadium-gallium phosphate (VGaPO), [NH3(CH2)(2)NH3](4)[Ga4-xVx(HPO4)(5)(PO4)(3)H(OH)(2)] (x = 1.65), has been synthesized under solvothermal conditions at 433 K in the presence of ethylenediamine and the structure determined using room-temperature single-crystal X-ray diffraction data (M-r = 1296.22, triclinic, space group P-1; a = 9.991(1), b = 12.367(1), and c = 15.082(1) Angstrom; alpha = 90.751(6), beta = 91.720(7), and gamma =91,449(8)degrees; V = 1861.8.4 Angstrom (3); Z = 2; R = 3.93% acid R-w = 4.77% for 5985 observed data (I>3(sigma (I))). The inorganic layers consist of PO4 tetrahedra and M4O20, (M = V, Ga) tetramers assembled from edge- and corner-sharing MO6 octahedra. The structure contains various types of hydrogen bonding interactions: short symmetrical and asymmetrical hydrogen bonds within the layers, strong interlamellar hydrogen bonds holding the layers together, and amine-framework interactions holding the ethylenediammonium cations in place in the interlayer voids. (C) 2001 Academic Press.

引用

页码：59 / 67

页数：9

共 40 条

[11] SYNTHESIS AND CHARACTERIZATION OF THE FIRST 3-DIMENSIONAL FRAMEWORK COBALT GALLIUM PHOSPHATE [C5H5NH](+)[COGA2P3O12](-)
CHIPPINDALE, AM
WALTON, RI
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1994, (21) : 2453 - 2454
[12] Amine-templated unidimensional phosphate-diphosphates of gallium and vanadium, [NH3CH2CH2NH3][M(H2PO4)(P2O7)] (M = Ga, V)
Chippindale, AM
[J]. CHEMISTRY OF MATERIALS, 2000, 12 (03) : 818 - 822
[13] Synthesis and Characterization of a large-pore, open-framework gallium phosphate, [NH3(CH2)4NH3]2[Ga4(HPO4)2(PO4)3(OH)3] • yH2O (y ∼ 5.4), and its vanadium-gallium phosphate analogue, [NH3(CH2)4NH3]2[Ga4-xVx(HPO4)2(PO4)3(OH)3] • yH2O (x ∼ 0.4, y ∼ 6)
Chippindale, AM
Peacock, KJ
Cowley, AR
[J]. JOURNAL OF SOLID STATE CHEMISTRY, 1999, 145 (02) : 379 - 386
[14] CHIPPINDALE AM, UNPUB
[15] CHIPPINDALE AM, 1997, CHEM MATER, V9, P2380
[16] CHIPPINDALE AM, 1998, ACTA CRYSTALLOGR C, V54, P1
[17] CGS: cobalt and zinc gallophosphates with a new open-framework topology
Cowley, AR
Chippindale, AM
[J]. MICROPOROUS AND MESOPOROUS MATERIALS, 1999, 28 (01) : 163 - 172
[18] Synthesis and characterisation of [C4NH10](+)[CoGaP2O8](-), a CoGaPO analogue of the zeolite gismondine
Cowley, AR
Chippindale, AM
[J]. CHEMICAL COMMUNICATIONS, 1996, (05) : 673 - 674
[19] Leucophosphite K[Fe2(PO4)2(OH)(H2O)]•H2O:: Hydrogen bonding and structural relationships
Dick, S
Zeiske, T
[J]. JOURNAL OF SOLID STATE CHEMISTRY, 1997, 133 (02) : 508 - 515
[20] REFINEMENT OF CRYSTAL-STRUCTURE OF H3PO4-1-2H2O WITH NEUTRON-DIFFRACTION DATA
DICKENS, B
PRINCE, E
SCHROEDE.LW
JORDAN, TH
[J]. ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1974, B 30 (JUN15): : 1470 - 1473

← 1 2 3 4 →