Synthesis and Structural Characterization of Novel Neutral Higher‐Coordinate Silicon(IV) Complexes with SiON3C and SiON4C Skeletons |
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| Authors: | Gerardo González‐García J Alfredo Gutiérrez Smaranda Cota Stefan Metz Rüdiger Bertermann Christian Burschka Reinhold Tacke Prof Dr |
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| Institution: | 1. Guanajuato/Mexico, Universidad de Guanajuato, Facultad de Química;2. Würzburg/Germany, Universit?t Würzburg, Institut für Anorganische Chemie |
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| Abstract: | The neutral pentacoordinate silicon(IV) complex 10 (SiON3C skeleton) and the neutral hexacoordinate silicon(IV) complex 11 (SiON4C skeleton) were synthesized, starting from methyldi(thiocyanato‐N)silane ( 7 ). In addition to their monodentate thiocyanato‐N and methyl ligands, these compounds contain a tridentate dianionic O,N,N ligand ( 10 ) or a tridentate monoanionic O,N,N ligand ( 11 ). Compounds 10 and 11 were characterized by single‐crystal X‐ray diffraction and solid‐state and solution NMR spectroscopy. According to these studies, compounds 10 and 11 exist in solution as well. |
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| Keywords: | Coordination chemistry Silicon Thiocyanato‐N ligands Tridentate ligands O N N donor ligands |
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