【摘 要】
：
A new cyanide-bridged bimetallic assembly [Mn(3-meosalpn)(H2O)]2[Fe(CN)5NO](1) was obtained by the reaction of [Fe(CN)5NO]2- with [Mn(3-meosalpn)]+, and charact
【机 构】
：
School of Chemistry and Chemical Engineering,State Key Laboratory of Coordination Chemistry
论文部分内容阅读
A new cyanide-bridged bimetallic assembly [Mn(3-meosalpn)(H2O)]2[Fe(CN)5NO](1) was obtained by the reaction of [Fe(CN)5NO]2- with [Mn(3-meosalpn)]+, and characterized by elemental analysis, IR and single-crystal X-ray structure analysis. The complex crystallizes in the monoclinic system, space group P21/c with a = 12.992(5), b = 13.274(6), c = 14.644(6) (A), β =115.198(4)°, V = 2285.2(16)(A)3, Z = 2, C43H44FeMn2N10O11, Mr = 1042.61, Dc = 1.515 g/cm3,F(000) = 1072, μ = 0.928 mm-1, S = 1.052, the final R = 0.0347 and wR = 0.0957 for 17377observed reflections (Ⅰ＞ 2σ(Ⅰ)). X-ray single-crystal diffraction analysis reveals that 1 has a trinuclear molecular structure, in which the two [Mn(3-meosalpn)(H2O)]+ cations are linked by the central [Fe(CN)5NO]2- anion via two trans CN- groups. Furthermore, the two [Mn(3-meosalpn)(H2O)]+ cations and [Fe(CN)5NO]2- anion are connected into a one-dimensional zigzag chain through hydrogen bonding interactions.
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