ISSN:
0044-2313
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Diphenylantimony Alkoxides and Thiolates as Ligands in Carbonyl Complexes of Chromium and Molybdenum; Crystal Structure of Tris[diphenyl(phenylthiolato)stibane] Molybdenum TricarbonylDiorganoantimony compounds R2SbX (R = C6H5, X = S-organyl, O-organyl) react with cycloheptatrienemolybdenum tricarbonyl to yield products of the type [R2SbX]3Mo(CO)3. Analogous complexes of chromium are prepared by reaction of tris(acetonitrile)chromium tricarbonyl with the stibane ligands. Tetracarbonyl-1,5-cyclooctadienemolybdenum undergoes substitution reaction with diorganoantimony compounds R2SbX (R = C6H5, X = S-organyl) to give [R2SbX]2Mo(CO)4. Synthesis and properties of the stibane complexes as well as an X-ray determination of [(C6H5)2SbSC6H5]3Mo(CO)3 are described.
Notes:
Diorganoantimonverbindungen R2SbX (R = C6H5, X = S-Organyl, O-Organyl) reagieren mit Cycloheptatrienylmolybdäntricarbonyl zu Produkten des Typs [R2SbX]3Mo(CO)3. Die analogen Komplexe des Chroms können durch Reaktion von Tris(acetonitril)chromtricarbonyl mit den Antimon-Liganden dargestellt werden. (1,5-Cyclooctadien)molybdäntetracarbonyl reagiert unter Substitution mit Diorganoantimonderivaten R2SbX (R = C6H5, X = S-Organyl) zu den Verbindungen [R2SbX]2Mo(CO)4. Synthese und Eigenschaften der Stiban-Komplexe sowie die Kristallstruktur der Verbindung [(C6H5)2SbSC6H5]3Mo(CO)3 werden beschrieben.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/zaac.19905830114
