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首页> 外文期刊>Dalton transactions: An international journal of inorganic chemistry >Synthesis characterisation of macrocyclic palladium(II)-sodium(I)complexes:generation of an unusual metal-mediated electron delocalisation
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Synthesis characterisation of macrocyclic palladium(II)-sodium(I)complexes:generation of an unusual metal-mediated electron delocalisation

机译:大环钯(II)-钠(I)配合物的合成表征:异常金属介导的电子离域的产生

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摘要

Reaction of sodium perchlorate-crown ether derivative(LH_2)complex[Na_2LH_2](ClO_4)_2(1)with palladium acetate afforded two related compounds of macrocyclic pal-ladium(II)-sodium(I)dimeric tetranuclear complexes,[Pd_2Na_2L_2(mu-OH_2)-2](C1O_4)_2(CH_2Cl_2)_3(2)and[Pd_2Na_2(L-)_2]-CCH_3CN)_2(C_3H_6O)_2(3)and their structures were characterised by IR,NMR,mass and X-ray analysis; the latter was revealed as an unusual metal-mediated electron delocalised complex.
机译:高氯酸钠-冠醚衍生物(LH_2)络合物[Na_2LH_2](ClO_4)_2(1)与乙酸钯反应,得到大环钯(II)-钠(I)二聚四核配合物的两种相关化合物,[Pd_2Na_2L_2(mu) -OH_2)-2](C1O_4)_2(CH_2Cl_2)_3(2)和[Pd_2Na_2(L-)_ 2] -CCH_3CN)_2(C_3H_6O)_2(3)的结构进行了IR,NMR,质量和X表征射线分析;后者被揭示为一种异常的金属介导的电子离域复合物。

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