Short Note
Version 1
Preserved in Portico This version is not peer-reviewed
Tris(m2-carbonyl)-octacarbonyl-triphenylphosphite-tetracobalt
Version 1
: Received: 22 July 2022 / Approved: 25 July 2022 / Online: 25 July 2022 (09:29:18 CEST)
A peer-reviewed article of this Preprint also exists.
Jourdain, I.; Knorr, M.; Strohmann, C.; Scheel, R. Tris(μ2-carbonyl)octacarbonyl(triphenylphosphite)tetracobalt. Molbank 2022, 2022, M1443. Jourdain, I.; Knorr, M.; Strohmann, C.; Scheel, R. Tris(μ2-carbonyl)octacarbonyl(triphenylphosphite)tetracobalt. Molbank 2022, 2022, M1443.
Abstract
The reaction of [Co2(CO)8] with an equimolar amount of P(OPh)3] in toluene solution yields in situ generated [Co2(CO)7{P(OPh)3}] 1. Subsequent heating of 1 provides in a condensation reaction an alternative synthetic access to the tetranuclear cluster [{Co4(μ2-CO)3(CO)8{P(OPh)3}] 2. Compound 2 has been characterized by IR and 31P NMR spectroscopy, the tetranuclear cluster framework has be ascertained by a single-crystal X-ray diffraction study performed at 100 K.
Keywords
cobalt; carbonyl; triphenylphosphite; crystal structure; molecular cluster.
Subject
Chemistry and Materials Science, Inorganic and Nuclear Chemistry
Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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