INVESTIGATIONS OF THE VANADIUM-OXO-ORGANOPHOSPHONATO SYSTEM - PREPARATION AND STRUCTURAL CHARACTERIZATION OF A MIXED-VALENCE V-V-V-IV CLUSTER ENCAPSULATING CHLORIDE ANIONS, (BU(4)N)(2)[(V8O16)(V4O4(H2O)(12))(PHPO(3))(8)CL-2]-2ET(2)O-CENTER-DOT-2MEOH-CENTER-DOT-4H2O

被引：25

作者：

CHEN, Q ^{[1
]}

ZUBIETA, J ^{[1
]}

机构：

[1] SYRACUSE UNIV,DEPT CHEM,SYRACUSE,NY 13244

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1994年 / 14期

关键词：

D O I：

10.1039/c39940001635

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The reaction of (Bu(4)N)[V5O7(OMe)(2)(PhPO(3))(5)] with aqueous HCl in methanol followed by treatment with diethyl ether yields dark brown crystals of (BU4N)(2)[(V8O16){V4O4(H2O)(12)}(PhPO(3))(8)Cl-2].2Et(2)O.2MeOH.4H(2)O 1, a mixed-valence V-V-V-IV cluster consisting of two (V4O8)(4+) caps each bridged through four PhPO(3)(2-) groups to a central girdle of four [VO(H2O)(3)](2+) units, and encapsulating two chloride anions in the molecular cavity.

引用

收藏

页码：1635 / 1636

页数：2

相关论文

共 9 条

[1] BOND-VALENCE PARAMETERS OBTAINED FROM A SYSTEMATIC ANALYSIS OF THE INORGANIC CRYSTAL-STRUCTURE DATABASE [J].

BROWN, ID ;

ALTERMATT, D .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1985, 41 (AUG) :244-247

[2] POLYOXOVANADIUM ORGANOPHOSPHONATES - PROPERTIES AND STRUCTURE OF AN UNUSUAL PENTAVANADATE SPECIES WITH A V=O GROUP DIRECTED TOWARD THE INTERIOR OF THE MOLECULAR CAVITY [J].

CHEN, Q ;

ZUBIETA, J .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1993, 32 (02) :261-263

[3]

HUAN GH, 1990, CHEM MATER, V2, P2

[4] MOLECULAR RECOGNITION OF ALCOHOLS BY LAYERED COMPOUNDS WITH ALTERNATING ORGANIC AND INORGANIC LAYERS [J].

JOHNSON, JW ;

JACOBSON, AJ ;

BUTLER, WM ;

ROSENTHAL, SE ;

BRODY, JF ;

LEWANDOWSKI, JT .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1989, 111 (01) :381-383

[5]

KHAN MI, IN PRESS J AM CHEM S

[6] A NOVEL HOST GUEST SYSTEM WITH A NANOMETER LARGE CAVITY FOR ANIONS AND CATIONS - [2NH4+,2CL-SUBSET-OF-V14O22(OH)4(H2O)2-(C6H5PO3)8]6- [J].

MULLER, A ;

HOVEMEIER, K ;

ROHLFING, R .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1992, 31 (09) :1192-1195

[7] TOPOLOGICALLY INTERESTING CAGES FOR NEGATIVE-IONS WITH EXTREMELY HIGH COORDINATION-NUMBER - AN UNUSUAL PROPERTY OF V-O CLUSTERS [J].

MULLER, A ;

PENK, M ;

ROHLFING, R ;

KRICKEMEYER, E ;

DORING, J .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1990, 29 (08) :926-927

[8] POLYOXOMETALATE CHEMISTRY - AN OLD FIELD WITH NEW DIMENSIONS IN SEVERAL DISCIPLINES [J].

POPE, MT ;

MULLER, A .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1991, 30 (01) :34-48

[9] THE OXOVANADIUM-ORGANOPHOSPHONATE SYSTEM - COMPLEX CLUSTER STRUCTURES [(VO)(6)(TBUPO(3))(8)CL], [(VO)(4)(PHP(O)(2)OP(O)(2)PH)(4)CL](-), AND [V18O25(H2O)(2)(PHPO(3))(20)CL-4](4-) WITH ENCAPSULATED CHLORIDE ANIONS PREPARED FROM SIMPLE PRECURSORS [J].

SALTA, J ;

CHEN, Q ;

CHANG, YD ;

ZUBIETA, J .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1994, 33 (07) :757-760