Synthesis and characterization of thiocyanato and chlorodioxo tungsten(VI) compounds:: Comparative oxygen atom transfer capability with molybdenum analogs

被引：20

作者：

Arzoumanian, H

Agrifoglio, G

Capparelli, MV

Atencio, R

Briceño, A

Alvarez-Larena, A

机构：

[1] Univ Paul Cezanne, UMR 6180, CNRS, Fac Sci St Jerome, F-13397 Marseille, France

[2] IVIC, Ctr Quim, Caracas 1020A, Venezuela

[3] Cent Univ Venezuela, Escuela Quim, Fac Ciencias, Caracas 1041A, Venezuela

[4] Univ Autonoma Barcelona, Serv Difracc Rayos X, Bellaterra 08193, Spain

来源：

INORGANICA CHIMICA ACTA | 2006年 / 359卷 / 01期

关键词：

tungsten oxo complexes; X-ray structures; oxygen atom transfer;

D O I：

10.1016/j.ica.2005.08.003

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Four new tungsten-oxo(VI) complexes have been synthesized, characterized spectroscopically and their molecular structure established by X-ray diffraction analysis. These bear identical environment as previously reported molybdenum-oxo(VI) complexes, which allowed direct comparison of their spectroscopic properties. Their capability as oxygen atom transfer agents was found to be significantly lower than their molybdenum analogs. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：81 / 89

页数：9

共 35 条

[11] BURZALFF H, 1997, CRYSTALLOGRAPHIC PRO
[12] Trans-effects in octahedral transition metal complexes
Coe, BJ
Glenwright, SJ
[J]. COORDINATION CHEMISTRY REVIEWS, 2000, 203 : 5 - 80
[13] Synthetic analogues and reaction systems relevant to the molybdenum and tungsten oxotransferases
Enemark, JH
Cooney, JJA
[J]. CHEMICAL REVIEWS, 2004, 104 (02) : 1175 - 1200
[14] *ENR NON, 1989, CAD 4 SOFTW VERS 5
[15] ORTEP-3 for Windows - a version of ORTEP-III with a Graphical User Interface (GUI)
[J]. Journal of Applied Crystallography, 1997, 30 (pt 5)
[16] Farrugia L. J., 1999, J. Appl. Crystallogr, V32, P837, DOI DOI 10.1107/S0021889899006020
[17] ON ENANTIOMORPH-POLARITY ESTIMATION
FLACK, HD
[J]. ACTA CRYSTALLOGRAPHICA SECTION A, 1983, 39 (NOV): : 876 - 881
[18] Hagen WR, 1998, STRUCT BOND, V90, P161
[19] Is bipyridine planar in metal complexes?
Hazell, A
[J]. POLYHEDRON, 2004, 23 (12) : 2081 - 2083
[20] SYNTHESES AND STRUCTURES OF NEW 2,2'-BIPYRIDINE COMPLEXES OF NIOBIUM, MOLYBDENUM, TUNGSTEN, AND RHENIUM IN HIGH OXIDATION-STATES
HERRMANN, WA
THIEL, WR
HERDTWECK, E
[J]. CHEMISCHE BERICHTE-RECUEIL, 1990, 123 (02): : 271 - 276

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