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High resolution NMR study of some chromium compounds in solution

✍ Scribed by Michael F. A. Dove; Eleanor M. Lloyd Jones; Ronald J. Clark

Publisher: John Wiley and Sons
Year: 1989
Tongue: English
Weight: 712 KB
Volume: 27
Category: Article
ISSN: 0749-1581
DOI: 10.1002/mrc.1260271013

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✦ Synopsis

A study was made of some pseudo-tetrahedral Cr"' and octahedral Cro compounds by high-resolution "Cr NMR spectroscopy. Cr(PF,), and fac-Cr(CO),(PF,), provide the first examples of compounds showing a one-bond coupling, 1J(53Cr, "P), in a 53Cr NMR spectrum. This technique also provides proof of the formation of Cr0,ClF in a mixture of the dichloride and difluoride. KEY WORDS "Cr NMR I7O Chromium (0) Chromium (VI)

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