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首页> 外文期刊>Zeitschrift fur Anorganische und Allgemeine Chemie >A polymeric arched chain and a chair-like M_2L_2-metallamacrocycle crystal engineered of [M(phen)]~(2+) (M = Cu, Cd; Phen = 1,10-Phenanthroline) corner units and the bent ligand 4,4′-Dithiodipyridine
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A polymeric arched chain and a chair-like M_2L_2-metallamacrocycle crystal engineered of [M(phen)]~(2+) (M = Cu, Cd; Phen = 1,10-Phenanthroline) corner units and the bent ligand 4,4′-Dithiodipyridine

机译:由[M(phen)]〜(2+)(M = Cu,Cd; Phen = 1,10-Phenanthroline)角单元和弯曲的配体4,4制成的聚合物弓形链和椅子状M_2L_2-金属lamcrocrocro晶体'-二硫代二吡啶

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摘要

Self-assembly of Cd(phen)~(2+) and Cu(phen)~(2+) (phen = 1,10-phenanthroline) building blocks with the bent ligand 4,4′- dithiodipyridine (dtdp) has been investigated. Both building blocks serve as corner units with constrained cis-geometry. The arched chain coordination polymer [{Cd(phen)(μ-dtdp)(dtdp)(H_2O)}(ClO_4)_2·2CH_3OH·1.5H_2O]_n (1) crystallised from a mixture of Cd(ClO_4)_2·H_2O, phen and dtdp in methanol. The reaction of [Cu(phen)(H_2O)_2](CF_3SO_3)_2 (2) with dtdp in an ethanol/water mixture yielded a chair-like metallamacrocycle, [{Cu(phen)(CF_3SO_3)_2}_2(μ-dtpd)_2] (3). The crystal structure of the precursor complex 2 is also reported.
机译:研究了具有弯曲配体4,4'-二硫代二吡啶(dtdp)的Cd(phen)〜(2+)和Cu(phen)〜(2+)(phen = 1,10-菲咯啉)构件的自组装。这两个构造块均用作受约束的顺式几何形状的角单元。从Cd(ClO_4)_2·H_2O的混合物中结晶出的链状配位聚合物[{Cd(phen)(μ-dtdp)(dtdp)(H_2O)}(ClO_4)_2·2CH_3OH·1.5H_2O] _n(1) phen和dtdp在甲醇中。 [Cu(phen)(H_2O)_2](CF_3SO_3)_2(2)在乙醇/水混合物中与dtdp的反应产生了椅子状金属环,[{Cu(phen)(CF_3SO_3)_2} _2(μ- dtpd)_2](3)。还报道了前体配合物2的晶体结构。

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