)(H 2 O)] · 0.5MeOH ( 6 , mal = malonate), [Co(pdc)(L 1 )(H 2 O)] ( 7 ). All the complexes have been structurally characterized by X-ray diffraction analysis. The different coordination modes of the dicarboxylate anions, due to their chain length, rigidity and diimidazolyl functionality, lead to a wide range of different coordination structures. The coordination polymers exhibit 1D single chain, ladder
摘要两个结构相关的柔性
咪唑基
配体双(N-
咪唑基)
甲烷(L 1)和1,4-双(N-
咪唑基)
丁烷(L 2)与Cu(II),Co(II)和Ni反应(II)脂肪族/芳香族二
羧酸的盐,导致形成许多新颖的
金属-有机配位结构,[CuB 2(ox)2(L 1)2(H 2 O)2]·4H 2 O(1 )(ox =
草酸盐),[Cu(pdc)(L 2)1.5]·4H 2 O(2,pdc =
吡啶-2,6-二
羧酸吡啶),[Co(L)2(H 2 O)2] [ tp)·4H 2 O(3,tp =
对苯二甲酸酯),[Ni(L 1)2(H 2 O)2](ip)·5H 2 O(4,ip =
间苯二甲酸酯),[Cu 2(L 1) 4(H 2 O)4](tp)2·7H 2 O(5),[Co(mal)(L 1)(H 2 O)]·0.5MeOH(6,mal =
丙二酸酯),[Co(pdc )(L 1)(H 2 O)](7)。所有配合物均已