ISSN:
0009-2940
Schlagwort(e):
Gallium-transition metal complexes
;
Iron complexes
;
Manganese complexes
;
Molybdenum complexes
;
Chemistry
;
Inorganic Chemistry
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Chemie und Pharmazie
Notizen:
The transition metal-gallium complexes [Ga(MLn)3] [where MLn=Fe(CO)2(η-C5H5), Mo(CO)3(η-C5H5), Co(CO)3(PPh3), and Mn(CO)5] have been synthesised by salt elimination between GaCl3 and MI(MLn) (MI=Na/K). The iron complex [Ga{Fe(CO)2(η-C5H5)}3] (1) has been characterised by X-ray crystallography and shown to contain a planar, three-coordinate gallium centre bound to three Fe(CO)2(η-C5H5) fragments by unsupported Ga-Fe bonds [av. 2.444(1) Å]. A partial structure determination of [Ga{Mo(CO)3(η-C5H5)}3] (5) is consistent with a trigonal-planar GaMo3 core. Brief mention is also made of two chloro complexes [GaCl(MLn)2] [MLn=Fe(CO)2(η-C5-H5) and Co(CO)3(PPh3)].
Zusätzliches Material:
2 Ill.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1002/cber.19921250110
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