OXIDATION OF MOLYBDENUM AND TUNGSTEN METALS BY MOLYBDENUM AND TUNGSTEN HEXAFLUORIDES IN ACETONITRILE - PREPARATION OF THE 1-1 PENTAFLUORIDE ACETONITRILE COMPLEXES

被引：9

作者：

BAO, N

WINFIELD, JM

机构：

[1] Department of Chemistry, University of Glasgow, Glasgow

来源：

JOURNAL OF FLUORINE CHEMISTRY | 1990年 / 50卷 / 03期

关键词：

D O I：

10.1016/S0022-1139(00)84999-4

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Molybdenum and tungsten metal powders are oxidized by their respective hexafluorides in the presence of acetonitrile at room temperature to give the 1:1 pentafluoride, acetonitrile complexes, MF5.NCMe, M = Mo or W. Their i.r. spectra are consistent with C4v symmetry for the MF5N moiety. The tungsten pentafluoride complex appears to be stable with respect to disproportionation at room temperature.

引用

页码：339 / 343

页数：5

共 9 条

[1]

Anderson, Iqbal, Sharp, Winfield, Cameron, McLeod, J. Fluorine Chem., 24, (1984)

[2]

Anderson, Winfield, Preparation and properties of bis(acetonitrile)iodine(I) hexafluoromolybdate(V) and hexafluorouranate(V), Journal of the Chemical Society, Dalton Transactions, (1986)

[3]

Iqbal, Sharp, Winfield, Oxidation of silver metal and silver(I) cations by molybdenum, tungsten, and uranium hexafluorides and by the nitrosonium cation in acetonitrile. Preparation and properties of silver(III) hexafluorometalates(V), Journal of the Chemical Society, Dalton Transactions, (1989)

[4]

Ouellette, Ratcliffe, Sharp, Steven, Inorg. Synth, 13, (1972)

[5]

Schroder, Grewe, Darstellung und Eigenschaften von Wolframpentafluorid, Chemische Berichte, 103, (1970)

[6]

McGhee, Siddique, Winfield, Reactions of hexakis(acetonitrile)iron(II) hexafluorophosphate in acetonitrile. Ligation of ammonia, pyridine, and trimethylamine to iron(II) and the behaviour of trimethyl phosphite and trimethylphosphine towards iron(II), nitrogen donor ligand complex cations, Journal of the Chemical Society, Dalton Transactions, (1988)

[7]

Fuggle, Sharp, Winfield, Niobium, Tantalum and molybdenum pentafluoride complexes with organic ligands, Journal of Fluorine Chemistry, 1

[8]

Paine, Asprey, Inorg. Chem., 13, (1974)

[9]

Byler, Shriver, Inorg. Chem., 13, (1974)

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