The single crystal ESR spectra of halo[I,I,l-tris-(diphenylphosphinomethyl)ethane] nickel(I), NipJ (X = Cl, Br, I) are reported. Due to short spin lattice relaxation the spectra were recorded at 4.2 K. Completely anisotropic g values were obtained for the chloride and the bromide doped into the corr
1,1,1-Tris(diphenylphosphinemethyl)ethane complexes of nickel and platinum with tin
✍ Scribed by Evilázio F. Assis; Carlos A. L. Filgueiras
- Publisher
- Springer
- Year
- 1994
- Tongue
- English
- Weight
- 283 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0340-4285
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✦ Synopsis
This paper describes a series of bimetallic compounds derived from the starting complexes [Ni(tdpme)C12] and [Pt(tdpme)C121 [where tdpme = 1,1,1-tris(diphenylphosphinemethyl) ethane, MeC(CH2PPhz)3] upon reaction with Ph3SnC1 and NaBH~, as well as with SnC12. In the first case, a direct bond between tin and the transition metal is formed (with concomitant reduction to the 1 + oxidation state for the nickel species), whereas SnC12 forms chlorine bridges with the transition metals.
📜 SIMILAR VOLUMES
## Abstract Reactions of copper(I) halides with 1,1,1‐tris(diphenylphosphanylmethyl)ethane (triphos) in 1:1 molar ratio afforded mononuclear complexes of the type [CuX(triphos)] which on further treatment with one equivalent of the potassium thiolate salt of a heterocyclic thione gave rise to the f