Low-Valent Gallium, Indium, and Tin Compounds That Contain a Highly Fluorinated Tris(pyrazolyl)borate Ligand: Syntheses and Characterization of [HB(3,5-(CF3)2Pz)3]Ga, [HB(3,5-(CF3)2Pz)3]In, and [HB(3,5-(CF3)2Pz)3]Sn(CF3SO3)
- 28 January 2000
- journal article
- research article
- Published by American Chemical Society (ACS) in Inorganic Chemistry
- Vol. 39 (4) , 815-819
- https://doi.org/10.1021/ic9912171
Abstract
Syntheses and characterization of gallium(I), indium(I), and tin(II) complexes of the [HB(3,5-(CF3)2Pz)3]- ligand (where [HB(3,5-(CF3)2Pz)3]- = hydrotris(3,5-bis(trifluoromethyl)pyrazolyl)borate)) are reported. X-ray crystal structures of [HB(3,5-(CF3)2Pz)3]In and [HB(3,5-(CF3)2Pz)3]Sn(CF3SO3) show monomeric structures in the solid state. The In−N and Sn−N bond distances are longer than the corresponding bond distances of nonfluorinated analogues. NMR data of the gallium(I) adduct [HB(3,5-(CF3)2Pz)3]Ga are very similar to those of the indium(I) analogue suggesting similar solution structures.Keywords
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