Hydrothermal Syntheses and Structures of Two Mixed-Valence Copper(I,II) 2-Pyrazinecarboxylate Coordination Polymers
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https://figshare.com/articles/dataset/Hydrothermal_Syntheses_and_Structures_of_Two_Mixed_Valence_Copper_I_II_2_Pyrazinecarboxylate_Coordination_Polymers/3284137
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资源简介：
Replacement of linear ligand L in CuIXL system (X = halide or pseudohalide; L = 4,4‘-bipyridine or pyrazine) by
neutral species Cu(pzc)2(H2O)x (pzc = 2-pyrazinecarboxylate) resulted in mixed-valence Cu(I,II) coordination polymers
[Cu2(pzc)2Br(H2O)]n (1) and [Cu3(pzc)2(CN)2(H2O)2·2H2O]n (2). Complex 1 has two-dimensional (4,4) topological
layer constructed by [CuBr]n chains and Cu(pzc)2(H2O) species, while 2 has a three-dimensional framework formed
by linkage of two-dimensional (6,3) layers via ligand-unsupported Cu(I)−Cu(I) interactions. The two-dimensional
(6,3) layer in 2 is constructed by zigzag [CuCN]n chains and Cu(pzc)2(H2O)2 species. Cyanides in 2 were produced
by oxidative desulfation of SCN- anions.
创建时间：
2016-05-06
