Structure and magnetic ordering of a 2-D Mn(II)(TCNE)I(OH2) (TCNE = tetracyanoethylene) organic-based magnet (T(c) = 171 K) |
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| Authors: | Lapidus Saul H McConnell Amber C Stephens Peter W Miller Joel S |
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| Institution: | Department of Physics & Astronomy, Stony Brook University, Stony Brook, USA. |
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| Abstract: | Mn(II)(TCNE)I(OH(2)) was isolated from the reaction of tetracyanoethylene (TCNE) and MnI(2)(THF)(3), and has a 2-D structure possessing an unusual, asymmetric bonded μ(4)-TCNE]˙(-). Direct antiferromagnetic coupling between the S = 5/2 Mn(II) and S = 1/2 TCNE]˙(-) leads to magnetic ordering as a canted antiferrimagnet at a T(c) of 171 K. |
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