| | 1 | Author
| Karl Hensena, Markus Kettner3, Thorsten Stumpfb, Michael Boltec | Requires cookie* | | | Title
| Synthese und Kristallstrukturbestimmung von Silicium-Komplexen der Koordinationszahl sechs mit Dimethylpyridinen Syntheses and Crystal Structure Determination of Hexacoordinated Silicon-Complexes with Dimethylpyridines  | | | | Abstract
| Trichlorosilane, HSiCl3, forms with 3,4-dimethylpyridine in aprotic solvents a crystalline l:2-compound which is stable at room temperature and readily soluble in CHC13. Colourless crystals of the dicationic complex, [H2Si(3,4-dimethylpyridine)4]2+ 2Cl~ • 6 CHC13 (verified by X-ray structure analysis) are obtained by dismutation of HSiCl3(3,4-dimethylpyridine)2 in CHC13 within one week at room temperature.29Si NM R indicates that SiCl4 is generated as a second product. H2SiCl2 with 2,4-dimethylpyridine as well as MeHSiBr2 with 3,5-dimethylpyridine in aprotic solvents form 1:2-compounds stable at room temperature. X-ray structure analyses in both cases establish neutral-complexes with a hexa-coordinated silicon atom. E in le itu n g | | | |
Reference
| Z. Naturforsch. 55b, 901—906 (2000); eingegangen am 1. Juni 2000 | | | |
Published
| 2000 | | | |
Keywords
| Silicon Complex, Dimethylpyridines, Lewis Acid Base Adducts | | | |
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| default:Reihe_B/55/ZNB-2000-55b-0901.pdf | | | | Identifier
| ZNB-2000-55b-0901 | | | | Volume
| 55 | |
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