ISSN:
1573-9171
Keywords:
tris(oxalato)chromates(iii), synthesis
;
molecular ferromagnetics, temperature of the transition to a ferromagnetic state
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract The synthesis, IR spectra, and the temperatures of the transition into a ferromagnetic state (T c) of layered ferromagnetics [R3R′X[MCr(C2O4)3 (M = Mn, Fe, Co, Cu, and Ni) with the [Ph3BuP]+, [Bu3R′N]+ (R′ = Pr, Et, and Me) cations capable of subsequently changing the distances between metallooxalate layers have been considered. The temperatureT c has been found to be independent of the size of the organic cation. It is believed that the determining factors in the transition to a ferromagnetic state are exchange interactions inside the metallooxalate layer.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01430743
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