首页> 美国政府科技报告 >Binuclear Schiff Base Complexes of m-Xylylenebis(2-(1,3-Propanedi (2-Pyridinealdimine)) and M-Xylylenebis(2-(1,3-Propanedi(2-Pyrrolealdimine)
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Binuclear Schiff Base Complexes of m-Xylylenebis(2-(1,3-Propanedi (2-Pyridinealdimine)) and M-Xylylenebis(2-(1,3-Propanedi(2-Pyrrolealdimine)

机译:间二甲苯胺schiff碱配合物的间苯二甲基双(2-(1,3-丙二胺(2-吡啶二胺))和m-二甲苯二(2-(1,3-丙二醛)(2-吡咯醛))

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Binulcear complexes of Ni, Cu, and Co have been synthesized and characterized. The reaction of nickel(II)-, copper (II)-, or cobalt(II)chloride with a solution of 2-pyridinealdehyde and m-xylylenebis(2-(2,3-propanediamine) results in the formation of Ni2LC14(2a), Cu2LC14 (3) and Co2LC14(4), respectively, where L = m-xylylenebis(2-(2,3-propanedi(2-pyridinealdimine))). The binuclear nickel complexes, Ni2L(N3)4 (2b) and Ni2L(SCN)4 (2c) are prepared by metathesis of the chloride ion of complex 2a using the appropriate sodium salt. These complexes, 2-4, exhibit electronic spectra consistent with tetragonally distorted six-coordinate complexes.

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