The synthesis and tin-119m mössbauer spectra of some diorganotin dihalide and dipseudohalide complexes with nitrogen- and oxygen-donor ligands

作者: Alan J. Crowe , Peter J. Smith

DOI: 10.1016/S0022-328X(00)85834-9

关键词: AcetonitrileIsostructuralCrystallographyLigandTinDenticityChemistryDifluorideStereochemistryOctahedronAdduct

摘要: Abstract The synthesis and 119m Sn Mossbauer spectra of 114 complexes the type R 2 SnX , L (R  Me, Et, n-Pr, n-Bu, n-Oct, Ph, Bz; X F, Cl, Br, I, NCS; monodentate or 1 bidentate O- N-donor ligand(s)), 74 which are new, reported. majority isostructural, having an octahedral trans -R 4 geometry about tin, whilst five diphenyltin Ph; Cl; AMP, Nphen; bipy, phen, TMphen) adopt a cis structure. A convenient method for number novel : diorganotin difluoride using hot acetonitrile is reported structure unusual adduct, Ph SnF · 0.5 proposed.

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