Homoleptic phenyl isocyanide complexes of molybdenum and tungsten: zerovalent six-coordinate versus divalent seven-coordinate |
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| Authors: | Douglas D. Klendworth Warren W. Welters Richard A. Walton |
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| Affiliation: | Department of Chemistry, Purdue University, West Lafayette, Indiana 47907 U.S.A. |
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| Abstract: | Electrochemical and chemical oxidations of Mo(CNPh)6 and W(CNPh)6 have been shown to yield seven-coordinate [M(CNPh)7]2+. These catons, stabilized as their PF6? salts, can be obtained in yields of 80%. The redox and substitution chemistry of these new complexes have been explored. A convenient synthesis of W(CNPh)6 has been devised starting from W2(dmhp)4 (dmhp is the anion of 2,4-dimethyl-6-hydroxypyrimidine). |
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| Keywords: | Address any correspondence to this author. |
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