Author:
Field Leslie D.,Hambley Trevor W.,He, Taian,Masters Anthony F.,Turner Peter
Abstract
Decaphenylchromocenium and decaphenylcobaltocenium cations
[M(η5-C5Ph5)2]+,
M = Cr and Co, were synthesized by oxidation of the corresponding
neutral decaphenylchromocene and decaphenylcobaltocene respectively with
nitrosyl tetrafluoroborate. The complexes are air-stable and were fully
characterized; decaphenylchromocenium tetrafluoroborate (1) and
decaphenylcobaltocenium tetrafluoroborate (2) were structurally characterized
by X-ray crystallography. Crystals of (1) (as a water/methylene chloride
solvate),
C70·5H50BClCrF4O0·5,
M 1079·42, are triclinic, space group
P -1 (No. 2),
a 13·634(5), b
17·424(5), c 13·298(4) Å, α
106·45(2), β 101·83(3), γ 74·56(2)°,
Z 2. Crystals of (2) (as a water/methylene chloride
solvate),
C70·5H50BClCoF4O0·5,
M 1086·36, are triclinic, space group
P-1 (No. 2),
a 13·633(2), b
17·683(3), c 13·255(3) Å, α
107·95(1), β 102·71(1), γ 73·23(1)°,
Z2.
Cited by
10 articles.
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