Journal
INORGANIC CHEMISTRY
Volume 43, Issue 10, Pages 3299-3305Publisher
AMER CHEMICAL SOC
DOI: 10.1021/ic035284d
Keywords
-
Categories
Ask authors/readers for more resources
Bismuth(III) salicylate, [Bi(Hsal)(3)](n), reacts readily with the trivalent metal beta-diketonate compounds M(acac)(3) (acac = acetylacetonate; M = Al, V, Cr, Fe, Co) to produce trinuclear coordination complexes of the general formula Bi-2(Hsal)(6).M(acac)(3) (M = Al, V, Cr, Fe, Co) in 60-90% yields. Spectroscopic and single crystal X-ray diffraction experiments indicate that these complexes possess an unusual asymmetric nested structure in both solution and solid state. Upon standing in dichloromethane solution, Bi-2(Hsal)(6).Co(acac)(3) eliminates Bi(Hsal)(3) to give the 1:1 adduct Bi(Hsal)(3).Co(acac)(3). The 2:1 heterobimetalIic molecular compounds undergo facile thermal decomposition on heating in air to 475degreesC to produce heterometallic oxide materials, which upon annealing for 2 h at 700degreesC form crystalline oxide materials. The synthetic approach detailed here represents a unique, general approach to the formation of heterobimetallic bismuth-based coordination complexes via the coordination of M(acac)3 complexes to bismuth(III) salicylate.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available