The tape-like chain {[(tptz)Mn(II) (H2 O)Mn(III) (CN)6 ]2 Mn(II) (H2 O)2 }n ⋅4n MeOH⋅2n H2 O based on the anisotropic building block hexacyanomanganate(III) exhibits long-range magnetic ordering below 5.1 K as well as single-chain magnetic behavior at lower temperatures with an effective energy barrier of 40.5(7) K.

The tape-like chain {[(tptz)Mn II (H 2 O)-Mn III (CN) 6 ] 2 Mn II (H 2 O) 2 } n ·4n MeOH·2n H 2 Ob ased on the anisotropic building blockh exacyanomanganate(III) exhibits long-range magnetic ordering below 5.1 Ka sw ell as singlechain magnetic behavior at lower temperatures with an effective energy barrier of 40.5(7) K.