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首页> 外文期刊>Dalton transactions: An international journal of inorganic chemistry >Synthesis and structures of a pentanuclear Al(III) phosphonate cage, an In(III) phosphonate polymer, and coordination compounds of the corresponding phosphonate ester with GaI_3 and InCl_3
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Synthesis and structures of a pentanuclear Al(III) phosphonate cage, an In(III) phosphonate polymer, and coordination compounds of the corresponding phosphonate ester with GaI_3 and InCl_3

机译:五核Al(III)膦酸酯笼,In(III)膦酸酯聚合物以及相应的膦酸酯与GaI_3和InCl_3的配位化合物的合成和结构

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摘要

A cationic, pentanuclear aluminium phosphonate cage, [L_4AI_5CI_6(THF)_6]CI,1, supported by (phthalimidomethyl) phosphonate, (L), has been synthesized and characterized. This polynuclear cage features the phosphonate ligand in an unusual coordination mode, supporting five aluminium atoms in two different environments. In comparison, the aqueous reaction of LH_2 with In(C10_4)_3 afforded [{(LH)In(H_20)}(H_20)_2(CIO_4)]_n, 2, an indium(III) phosphonate coordination polymer, that has been crystallographically characterized. Reactions of the corresponding phosphonate ester, diethyl (phthalimidomethyl) phosphonate, (L'), with GaI_3 and InCI_3 afforded the simple coordination complexes, [L'GaI_3], 3, and [L'InCI_3(THF)], 4.
机译:已合成并表征了由(邻苯二甲酰亚胺甲基)膦酸酯(L)支撑的阳离子,五核铝膦酸酯笼[L_4AI_5CI_6(THF)_6] Cl,1。这种多核笼子具有膦酸酯配体,具有不寻常的配位模式,可在两个不同的环境中支撑五个铝原子。相比之下,LH_2与In(C10_4)_3的水反应提供了[{(LH)In(H_20)}(H_20)_2(CIO_4)] _ n,2,一种铟(III)膦酸酯配位聚合物,该聚合物已结晶表征。相应的膦酸酯,二乙基(邻苯二甲酰亚胺基甲基)膦酸酯(L')与GaI_3和InCl_3的反应得到简单的配位化合物[L'GaI_3],3和[L'InCI_3(THF)],4。

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