ISSN:
0009-2940
Keywords:
Chromium
;
Bismuth
;
Alkoxides
;
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Monomeric Volatile Alkoxides of Chromium and BismuthThe β1-methoxy alcohol HOCMe2CH2OMe (1) yields monomeric (mononuclear), highly volatile and soluble complexes M(OCMe2CH2OMe)3 3a, b of chromium(III) and bismuth(III), respectively, upon treatment with the amide precursors Cr[N(iPr)2]3 (2a) and Bi[N(SiMe3)2]3 (2b). A single-crystal X-ray diffraction analysis of 3a was performed because of the novelty of this particular compound being the first thermostable monomeric alkoxide of trivalent chromium. 3a exhibits an octahedral structure with six oxygen atoms surrounding the metal atom. Three chelating O,O′ ligands coordinate to Cr(III) in a mer configuration.
Additional Material:
2 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19931260510
Permalink
