Co-ordination complexes containing multidentate ligands. Part 12. Nickel(II)–bismuth(III) co-ordination in nickel(II) complexes of tris(o-dimethylarsinophenyl)bismuthine and tris(3-dimethylarsinopropyl)bis-muthine
- 1 January 1977
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc., Dalton Trans.
- No. 7,p. 711-714
- https://doi.org/10.1039/dt9770000711
Abstract
Two potentially quadridentate chelating ligands containing bismuth atoms have been synthesised: tris(o-dimethyl-arsinophenyl) bismuthine (L1) and tris(3-dimethylarsinopropyl)bismuthine (L2). Reaction of L1 with nickel(II) salts produces the essentially square-pyramidal [NiL1X]+(X = Cl, Br, or I) and [Ni2L1 3][ClO4]4 species, whilst L2 forms the trigonal-bipyramidal [NiL2(OH2)][ClO4]2. The resulting structures are discussed in terms of the structures of the ligands.Keywords
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