P-coordinated group VI metal(0) pentacarbonyl complexes of multiple-bond organophosphorus compounds in the low coordination state

Group VI metal(0) carbonyl complexes of diphosphenes, phosphaethylenes, 1-phosphaallene, and 1,3-diphosphaallene with the phosphorus atom in the low coordination state were prepared, and the 31P chemical shifts of these complexes were found to correlate to one another: the structures in solution cou...

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Bibliographic Details
Published inJournal of organometallic chemistry Vol. 311; no. 3; pp. C63 - C67
Main Authors Yoshifuji, Masaaki, Shibayama, Katsuhiro, Hashida, Takashi, Toyota, Kozo, Niitsu, Takashi, Matsuda, Ikumi, Sato, Takahiro, Inamoto, Naoki
Format Journal Article
LanguageEnglish
Published Lausanne Elsevier B.V 09.09.1986
Elsevier Science
Subjects
Atomic and molecular physics
Exact sciences and technology
Molecular properties and interactions with photons
Nuclear resonance and relaxation
Physics
Group VIA metal Carbonyl Complexes
Chemical solution
NMR parameter
Tertiary phosphine
Organic ligand
Experimental study
NMR spectrum
Ethylenic compound
Inorganic compound
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Summary:Group VI metal(0) carbonyl complexes of diphosphenes, phosphaethylenes, 1-phosphaallene, and 1,3-diphosphaallene with the phosphorus atom in the low coordination state were prepared, and the 31P chemical shifts of these complexes were found to correlate to one another: the structures in solution could be determined by taking into account the correlation and phosphorus-tungsten coupling constants in 31P NMR.
ISSN:0022-328X
1872-8561
DOI:10.1016/0022-328X(86)80269-8