Browsing by Subject "x-ray structure"

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Alkynyl and poly-ynyl derivatives of carbon-tricobalt clusters

Antonova, Alla B.; Bruce, Michael I.; Humphrey, Paul A.; Gaudio, Maryka; Nicholson, Brian K.; Scoleri, Nancy; Skelton, Brian W.; White, Allan H.; Zaitseva, Natasha N. (Elsevier S.A., 2006-04-01)

A series of alkynyl-tricobalt carbonyl clusters, Co₃(μ₃-CnR)(μ-dppm)(CO)₇ [R = But, Ph, C₆H₄I, C₆H₄C≡CPh, SiMe₃, Fc, Au(PPh₃)] containing three, five or seven carbons in the chain, have been prepared by elimination of ...
A structural, spectroscopic and theoretical study of the triphenylphosphine chalcogenide complexes of tungsten carbonyl, [W(XPPh3)(CO)5], X=O, S, Se

Cook, Julian B.; Nicholson, Brian K.; Smith, Derek W. (Elsevier B.V., 2004-02-01)

The series [W(XPPh3)(CO)5], X=O, S, Se has been structurally determined by X-ray crystallography and fully characterised spectroscopically to provide data for comparing the bonding of the Ph3PX ligands to the metal. The ...