화학공학소재연구정보센터
Advanced Materials, Vol.3, No.6, 309-311, 1991
DECAMETHYLMANGANOCENIUM TETRACYANOETHENIDE, [MN(C5ME5)2]..+[TCNE].- - A MOLECULAR FERROMAGNET WITH AN 8.8-K TC
Triplet electron-transfer salts are predicted to exhibit bulk ferromagnetic behavior at higher temperatures than their singlet analogues. To test this expected trend, the title compound, which is isostructural with [FeCp2*].+ [TCNE].- (Cp* = pentamethylcyclopentadienide; TCNE = tetracyanoethylene) which exhibits a Curie temperature, T(c), of 4.8 K has been synthesized. The synthesis and magnetic characterization of the new compound, which is found to have a T(c) of 8.8 K, are reported.