Synthesis and structural characterization of gallium and indium complexes obtained from redistribution reactions of mixed chalcogen-imidodiphosphinate ligands |
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| Authors: | Mónica Moya-Cabrera Raymundo Cea-Olivares Rubén A Toscano Verónica García-Montalvo |
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| Institution: | a Instituto de Química, UNAM, Circuito Exterior, Ciudad Universitaria, 04510, México, DF
b Institut für Anorganische Chemie der Georg-August Universität, Tammannstrasse 4, 37077 Göttingen, Germany |
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| Abstract: | The ionic complex Ga{N(SPiPr2)(SePiPr2)-S, Se}2]+GaCl4]− (5) was prepared by a ligand redistribution process from the mono-chelate Cl2Ga{N(SPiPr2)(SePiPr2)-S, Se}] (3) complex in benzene. A similar phenomenon was observed for the heavier indium homologues, where the neutral complexes ClIn{N(SPiPr2)(SePiPr2)-S, Se}2] (7) and ClIn{N(OPiPr2)(SPiPr2)-O, S}2] (8) were isolated along with InCl3 as the main reaction by-product. Complexes 5, 7 and 8 were characterized by single-crystal X-ray structural analysis. |
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| Keywords: | Indium Gallium Cations Chalcogens |
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