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论文类型：期刊论文

发表时间：2012-05-01

发表刊物：ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE

收录刊物：SCIE、Scopus

卷号：638

期号：6

页面范围：1006-1011

ISSN号：0044-2313

关键字：Supramolecular chemistry; Coordination polymers; Self-assembly; Sulfonate; Coordination modes

摘要：A rigid imidazolate/sulfonate functionalized ligand, 6-(4-sulfonatopheny)imidazo[4, 5-f]isoindole-5, 7-dione (SPID) was designed and used for assembling reactions with Mn2+ and Cu2+ ions. Two 2D frameworks compounds, [Mn(H-1SPID)2(DMAC)2] (1) and [Cu(H-2SPID)(H2O)2]center dot 0.7DMAC center dot 0.3H2O (2) (DMAC = N,N-dimethylacetamide) were obtained. Single crystal X-ray analyses show that 1 has a 2D (4, 4)-net based on 4-connected Mn2+ nodes and mu 2-coordinated H-1SPID spacers, whereas compound 2 has a 2D (6, 3)-net built of 3-connected Cu2+ nodes and mu 3-coordinated H-2SPID spacers. Additionally, the thermal behavior of 1 and 2 is presented.