Synthesis, structural characterization and photoluminescent properties of 2D multilayer Cu + coordination polymers via C H⋯π and π⋯π interactions
作者:Ting-Hong Huang、Sheng-Lan Zhu、Xian-Lian Xiong、Jia-Dong Li、Hu Yang、Xin Huang、Xue-Ren Huang、Kunming Zhang
DOI:10.1016/j.molstruc.2017.04.035
日期:2017.9
Abstract Two Cu(I) coordination polymers, [Cu(pmbb) 0.5 (4,4'-bipy) 0.5 (PPh 3 )](BF 4 ) (H 2 O) 2 } n ( 1 ) and [Cu(pmbb) 0.5 (bpe) 0.5 (PPh 3 )](BF 4 )(DMF)} n ( 2 ) (pmbb = N , N '-bis(pyridin-2-ylmethylene)biphenyl −4,4'-diamine, 4,4'-bipy = 4,4'-bipyridine, bpe = 1,2-bis(4-pyridyl)ethylene), PPh 3 = triphenyl phosphine), have been synthesized and characterized by IR, 1 H NMR, 13 C NMR, 31 P
摘要 两种 Cu(I) 配位聚合物,[Cu(pmbb) 0.5 (4,4'-bipy) 0.5 (PPh 3 )](BF 4 ) (H 2 O) 2 } n ( 1 ) 和 [Cu( pmbb) 0.5 (bpe) 0.5 (PPh 3 )](BF 4 )(DMF)} n ( 2 ) (pmbb = N , N'-双(吡啶-2-基亚甲基)联苯-4,4'-二胺,4 ,4'-bipy = 4,4'-bipyridine, bpe = 1,2-bis(4-pyridyl)ethylene), PPh 3 = triphenyl phosphine), 已合成并通过 IR, 1 H NMR, 13 C NMR 、 31 P NMR、 19 F NMR、 11 B-NMR、TG和X射线晶体结构分析。结构分析表明,复合物 1 和 2 包含基于链间相互作用的多种有趣的二维超分子网络。复合物1显示出一