Synthesis and characterization of a complete series of [MM′(dppm)2(CH3CN)2](BF4) 2 complexes (M, M′ = Ni, Pd, Pt)

Alex Miedaner, Daniel L DuBois

Research output: Contribution to journalArticle

26 Citations (Scopus)

Abstract

A complete series of homo- and heterobimetallic complexes of the type [MM′(dppm)2(CH3CN)2] (BF4)2 (M, M′ = Ni, Pd, Pt; dppm = Ph2PCH2PPh2) have been prepared by comproportionation of appropriate M(0) and M′(II) complexes. These complexes have been characterized by 1H and 31P NMR spectroscopy. NMR evidence shows that the acetonitrile ligands are labile for all complexes containing nickel and palladium. For certain heterobimetallic complexes, a second isomer is observed involving one bridging and one chelating dppm ligand while preserving the metal-metal bond.

Original languageEnglish
Pages (from-to)2479-2484
Number of pages6
JournalInorganic Chemistry
Volume27
Issue number14
Publication statusPublished - 1988

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Metals
nuclear magnetic resonance
ligands
Palladium
synthesis
Chelation
Nickel
Isomers
metals
preserving
Nuclear magnetic resonance spectroscopy
acetonitrile
palladium
isomers
Nuclear magnetic resonance
nickel
Ligands
spectroscopy
4,6-bis(2-pyridyl)pyrimidine

ASJC Scopus subject areas

  • Inorganic Chemistry

Cite this

Synthesis and characterization of a complete series of [MM′(dppm)2(CH3CN)2](BF4) 2 complexes (M, M′ = Ni, Pd, Pt). / Miedaner, Alex; DuBois, Daniel L.

In: Inorganic Chemistry, Vol. 27, No. 14, 1988, p. 2479-2484.

Research output: Contribution to journalArticle

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