Shin Dong Mok, Lee In Su, Chung Young Keun, Lah Myoung Soo
Department of Chemistry and the Center for Molecular Catalysis, College of Natural Sciences, Seoul National University, Seoul 151-742, Korea.
Inorg Chem. 2003 Sep 8;42(18):5459-61. doi: 10.1021/ic034276u.
Self-assembly between simple unsymmetrical ligands, such as 1-(3-pyridyl)-2-(4-pyridyl)ethene (L(1)) and 1-methyl-1'-(3-pyridyl)-2-(4-pyrimidyl)ethene (L(2)), and Co(NCS)(2) affords the unprecedented two-dimensional grid coordination polymers Co(L(1))(2)(NCS)(2) (1) and Co(L(2))(2)(NCS)(2) (2), respectively, with novel topological features which cannot be achieved using symmetrically bridging ligands.
简单不对称配体（如1-(3-吡啶基)-2-(4-吡啶基)乙烯（L(1)）和1-甲基-1'-(3-吡啶基)-2-(4-嘧啶基)乙烯（L(2)））与Co(NCS)₂之间的自组装分别得到了前所未有的二维网格配位聚合物[Co(L(1))₂(NCS)₂]∞（1）和[Co(L(2))₂(NCS)₂]∞（2），它们具有使用对称桥连配体无法实现的新颖拓扑特征。
