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摘要
A one-dimensional linear chain polymer {[Mn(OOCC(6)H(4)Fc)(2)(mu(2)-OH(2))(DMF)(2)]}(n) (1) was obtained by substitution from a precursor polymer {[Mn(OOCC(6)H(4)Fc)(2)(mu(2)-OH(2))(H(2)O)(2)](H(2)O)}n (P1), in which the terminal coordinated H(2)O molecules are substituted by DMF, while the bridging aqua molecules are intact, so product 1 and precursor P1 are isomorphous. Polymer 1 behaves as a 1D Heisenberg Mn(II) chain with weak intrachain antiferromagnetic interaction between the local high-spin Mn(II) ions; the exchange coupling parameters J = -5.00cm(-1) are larger than most of the reported di-Mn(II) complexes containing mu(2)-aqua and mu(2)-carboxylato units and some one-dimensional Mn(II) carboxylic polymers.
