Summary
Complexes of manganese(II) with the tridentate oxime ligand 2,6-diacetylpyridine dioxime (H2dapd) have been synthesized and characterized. The complexes [Mn(H2dapd)X2] are pentacoordinate for X = Cl, Br or I but apparently octahedralvia bridging anions for X = NCS or NCSe. The complex [Mn(H2dapd)(NO3)2] adopts an octahedral structure involving monodentate and bidentate coordination of nitro groups. The complexes [Mn(H2dapd)2]X2 (X = Cl, Br, I, NO3, NCS or NCSe) involve an octahedral cation.
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Mohan, M., Kumar, M. Transition metal chemistry of oxime — Containing ligands, Part XXVIII; manganese(II) complexes of 2,6-diacetylpyridine dioxime. Transition Met Chem 10, 255–258 (1985). https://doi.org/10.1007/BF00621081
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DOI: https://doi.org/10.1007/BF00621081