Tetrakis(pentafluorooxotellurato)borate(1-): coordinating ability and reactivity of a very large weakly coordinating anion

作者: Dawn M. Van Seggen , Paul K. Hurlburt , Mark D. Noirot , Oren P. Anderson , Steven H. Strauss

DOI: 10.1021/IC00034A024

关键词: MetalCrystal structureChemistryX-ray crystallographyCounterionCrystallographyReactivity (chemistry)MesityleneDichloromethaneNuclear magnetic resonance spectroscopyInorganic chemistry

摘要: The suitability of B(OTeF 5 ) 4 as a counterion for the generation «coordinatively unsaturated» or weakly solvated metal and metalloid cations has been studied by IR NMR spectroscopy single-crystal X-ray diffraction. Addition 3 to MOTeF (M=Ag, Tl) in coordinating solvents mesitylene, dichloromethane, 1,2-dichloroethane, 1,1,2-trichlorotrifluoroethane produces solutions [M(solv) x ] + [B(OTeF -

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