Magnetic spongelike behavior of 3D ferrimagnetic {[Mn(II)(imH)]2[Nb(IV)(CN)8]}n with Tc = 62 K |
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Authors: | Pinkowicz Dawid Podgajny Robert Ba?anda Maria Makarewicz Magdalena Gawe? Bart?omiej ?asocha Wies?aw Sieklucka Barbara |
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Institution: | Faculty of Chemistry, Jagiellonian University, Ingardena 3, 30-060 Kraków, Poland. pinkowic@chemia.uj.edu.pl |
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Abstract: | Fully reversible room temperature dehydration of 3D {Mn(II)2(imH)2(H2O)4Nb(IV)(CN)8] x 4 H2O}n (1; imH = imidazole) of Tc = 25 K results in the formation of 3D ferrimagnet {Mn(II)(imH)]2Nb(IV)(CN)8]}n (2), with Tc = 62 K, the highest ever known for octacyanometalate-based compounds. The dramatic magnetostructural modifications in 2 provide the first example of magnetic spongelike behavior in an octacyanometallate-based assembly. |
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