Mixed trimethylphosphine—trimethylphosphite pentacoordinate d8 nickel(II) complexes

✍ Scribed by Pierre F. Meier; André E. Merbach; Michèlle Dartiguenave; Yves Dartiguenave

• Book ID: 104139000
• Publisher: Elsevier Science
• Year: 1980
• Tongue: English
• Weight: 737 KB
• Volume: 39
• Category: Article
• ISSN: 0020-1693
• DOI: 10.1016/s0020-1693(00)93628-4

✦ Synopsis

The products of the reactions of PMe, or P(OMe), with trigonal bipyramidal NiX2(PMe& (X = CN, Cl, & I/, [NiX(PMe A I RF, and LNi(P(OMe)A 1 IBF.& complexes have been studied in dichloromethane and chlorodifluoromethane solutions. The stereochemistries of the mixed ligand complexes have been investigated by 31PNMR spectroscopy at low temperature. Relations between the NMR parameters (6; 'J&, the structures and stereochemistries are discussed

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