Syntheses, structures and luminescence of six 5-(3-pyridylmethoxy)isophthalate coordination polymers
作者:Ming-Xing Li、Xue-Qin Wang、Zhao-Xi Wang、Min Shao、Shourong Zhu、Xiang He
DOI:10.1016/j.ica.2016.03.009
日期:2016.5
Six coordination polymers based on 5-(3-pyridylmethoxy)isophthalic acid (H2L), namely [Zn2L2]n (1), [Zn2L2(1,3-bix)]n (2), [CdL(1,3-bix)]n·2nH2O (3), [CdL(azpy)0.5(H2O)]n (4), [CdL(btx)0.5]n (5), and [CdL(btmb)]n·2nH2O (6) (1,3-bix = 1,3-bis(imidazol-1-ylmethyl)benzene, azpy = 4,4′-azobispyridine, btx = 1,4-bis(1,2,4-triazol-1-ylmethyl)benzene, btmb = 4,4′-bis(1,2,4-triazol-1-ylmethyl)biphenyl), have
基于5-(3-
吡啶基甲氧基)
间苯二甲酸(H2L)的六种配位聚合物,即[Zn2
L2] n(1),[Zn2
L2(1,3-bix)] n(2),[CdL(1,3-bix) )] n·2n (3),[CdL(azpy)0.5(
H2O)] n(4),[CdL(btx)0.5] n(5)和[CdL(btmb)] n·2n (6)( 1,3-bix = 1,3-双(
咪唑-1-基甲基)苯,azpy = 4,4'-偶氮二
吡啶,btx = 1,4-双(
1,2,4-三唑-1-基甲基)苯合成了btmb = 4,4'-双(
1,2,4-三唑-1-基甲基)
联苯,并通过元素分析,红外光谱,PXRD,热重分析和X射线结构分析对其进行了表征。配合物1是3D配位聚合物,简化为带有点符号43.63} 43.62.8} 44.65.8} 44.64.82}的4节点(4、4、5、5)连接的拓扑网。配合物2是3D配位聚合物,简化为带有点符号6;