Chen Ning Ning, Ni Jian Ling, Wang Jun
School of Chemistry & Chemical Engineering, Yancheng Teachers University, Yancheng 224007, People's Republic of China.
Acta Crystallogr C Struct Chem. 2018 Oct 1;74(Pt 10):1123-1127. doi: 10.1107/S2053229618012433. Epub 2018 Sep 13.
A novel two-dimensional Co coordination framework, namely poly[(μ-biphenyl-4,4'-diyldicarboxylato-κO:O){μ-bis[4-(2-methyl-1H-imidazol-1-yl)phenyl] ether-κN:N}cobalt(II)], [Co(CHO)(CHNO)], has been prepared and characterized by IR, elemental analysis, thermal analysis and single-crystal X-ray diffraction. The crystal structure reveals that the compound has an achiral two-dimensional layered structure based on opposite-handed helical chains. In addition, it exhibits significant photocatalytic degradation activity for the degradation of methylene blue.
一种新型二维钴配位框架，即聚[（μ-联苯-4,4'-二羧酸根-κO:O）{μ-双[4-（2-甲基-1H-咪唑-1-基）苯基]醚-κN:N}钴（II）]，[Co(CHO)(CHNO)]，已通过红外光谱、元素分析、热分析和单晶X射线衍射进行了制备和表征。晶体结构表明该化合物基于相反手性的螺旋链具有非手性二维层状结构。此外，它对亚甲基蓝的降解表现出显著的光催化降解活性。
