Polyhedron

Synthesis and characterization of diethylphosphino Ga (III) and In (III) complexes with covalent metal-phosphorus bonds

F Maury, G Constant

文献索引：Maury, F.; Constant, G. Polyhedron, 1984 , vol. 3, p. 581 - 584

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被引用次数: 35

摘要

Abstract The covalent derivatives [Et 2 M-PEt 2] 3 (M= Ga, In) have been prepared from Lewis acid-base complexes, R 3 M. PHEt 2, by alkane elimination and characterized by elemental analyses, IR, 1 H and 31 P NMR spectroscopy. Features of the mass spectra reveal a trimeric form and the strength of the [MP] n ring. For the compound [ClMeGa-PEt 2] n, spectral data are consistent with a weakening of the [Ga-P] n chain, in good agreement ...