Synthesis, crystal structure and 71Ga MAS NMR spectroscopy of a novel gallium phosphatooxalate:: [Ga5(OH)2(C10H9N2)(C2O4)(PO4)4]•2H2O

被引：66

作者：

Chen, CY

Chu, PP

Lii, KH ^{[1
]}

机构：

[1] Natl Cent Univ, Dept Chem, Chungli 320, Taiwan

[2] Acad Sinica, Inst Chem, Taipei 115, Taiwan

来源：

CHEMICAL COMMUNICATIONS | 1999年 / 16期

关键词：

D O I：

10.1039/a903213d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The synthesis and characterization of a novel three-dimensional gallium phosphatooxalate is described; the structure consists of GaO4 tetrahedra and GaO6 octahedra linked by phosphate and oxalate groups to form two-dimensional sheets between which are GaO4N square pyramids, generating tunnels in which the monoprotonated 4,4'-bipyridine molecules reside; Ga-71 MAS NMR confirms the presence of four-, five- and six-coordinate Ga atoms.

引用

收藏

页码：1473 / 1474

页数：2

相关论文

共 15 条

[1] CORRELATION BETWEEN AL-27-NMR AND GA-71-NMR CHEMICAL-SHIFTS [J].

BRADLEY, SM ;

HOWE, RF ;

KYDD, RA .

MAGNETIC RESONANCE IN CHEMISTRY, 1993, 31 (10) :883-886

[2]

CHEETHAM AK, 1996, CURR OPIN SOLID ST M, V1, P55

[3]

CHEN CS, IN PRESS

[4] The quest for extra-large pore, crystalline molecular sieves [J].

Davis, ME .

CHEMISTRY-A EUROPEAN JOURNAL, 1997, 3 (11) :1745-1750

[5] The new microporous compounds and their design [J].

Ferey, G .

COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE II FASCICULE C-CHIMIE, 1998, 1 (01) :1-13

[6] 71Ga and 31P solid state NMR:: a powerful tool for the characterization of the first gallium phosphonates [J].

Fredoueil, F ;

Massiot, D ;

Poojary, D ;

Bujoli-Doeuff, M ;

Clearfield, A ;

Bujoli, B .

CHEMICAL COMMUNICATIONS, 1998, (02) :175-176

[7] REDUCED MOLYBDENUM PHOSPHATES - OCTAHEDRAL TETRAHEDRAL FRAMEWORK SOLIDS WITH TUNNELS, CAGES, AND MICROPORES [J].

HAUSHALTER, RC ;

MUNDI, LA .

CHEMISTRY OF MATERIALS, 1992, 4 (01) :31-48

[8] Organically templated inorganic/organic hybrid materials:: hydrothermal synthesis and structural characterization of [C4H12N2][In2(C2O4)(HPO4)3]•H2O [J].

Huang, YF ;

Lii, KH .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1998, (24) :4085-4086

[9] Syntheses and structures of organically templated iron phosphates [J].

Lii, KH ;

Huang, YF ;

Zima, V ;

Huang, CY ;

Lin, HM ;

Jiang, YC ;

Liao, FL ;

Wang, SL .

CHEMISTRY OF MATERIALS, 1998, 10 (10) :2599-2609

[10] Rb-2[Ga-4(HPO4)(PO4)(4)]center dot 0.5H(2)O: A new gallium phosphate containing four-, five, and six-coordinated gallium atoms [J].

Lii, KH .

INORGANIC CHEMISTRY, 1996, 35 (25) :7440-&