ISSN:
0009-2940
Keywords:
Amido Complexes
;
Manganese Compounds
;
Iron Compounds
;
Cobalt Compounds
;
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Syntheses and Crystal Structures of the Amido Complexes [Na(12-Crown-4)2][M{N(SiMe3)2}3] with M = Mn, Fe, and CoThe ionic amido complexes [Na(12-crown-4)2][M[N-(SiMe3)2}3] with M = Mn (1), Fe (2) and Co (3) were prepared by the reaction of M[N(SiMe3)2]2 (M = Mn, Co) and Fe[N-(SiMe3)2]3, respectively, with sodium bis(trimethylsilyl)amide in toluene solution in the presence of 12-crown-4. 1-3 were characterized by IR spectroscopy and by crystal structure determinations. The complexes consist of cations [Na(12-crown-4)2]+ with a sandwich-like structure and anions [M{N(SiMe3)2}3]- in which the metal atoms are planarly coordinate by the three nitrogen atoms of the bis(trimethylsilyl)amido groups.
Additional Material:
3 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19961290618
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