Construction and Properties of Six Metal–Organic Frameworks Based on the Newly Designed 2-(<i>p</i>-Bromophenyl)-Imidazole Dicarboxylate Ligand
作者:Yu Zhang、Beibei Guo、Li Li、Shaofeng Liu、Gang Li
DOI:10.1021/cg301570p
日期:2013.1.2
with main group or transition metals, six metal–organic frameworks (MOFs), namely, [Ca(p-BrPhHIDC)(H2O)2]n (1), [Sr(p-BrPhHIDC)(H2O)]n (2), [Zn(p-BrPhHIDC)(H2O)]n (3), [Co(p-BrPhH2IDC)2]·2H2O}n (4), [Cd1.5(p-BrPhHIDC)(p-BrPhH2IDC)(H2O)]n (5), and [Cd2(p-BrPhHIDC)2(4,4′-bipy)]·4H2O}n (4,4′-bipy = 4,4′-bipyridine) (6) have been synthesized under hydro(solvo)thermal conditions. X-ray single-crystal analyses
已经成功制备了新设计的有机配体2-(对-溴苯基)-1 H-咪唑-4,5-二羧酸(对-BrPhH 3 IDC),并探索了其配位特征。通过p -BrPhH 3 IDC与主族或过渡金属的反应,形成六个金属有机骨架(MOF),即[Ca(p -BrPhHIDC)(H 2 O)2 ] n(1),[Sr(p -BrPhHIDC)(H 2 O)] n(2),[Zn(p -BrPhHIDC)(H 2 O)] n(3),[Co(p -BrPhH 2 IDC)2 ]·2H 2 O} n(4),[Cd 1.5(p -BrPhHIDC)(p -BrPhH 2 IDC)(H 2 O)] n(5) ,和[Cd 2(p -BrPhHIDC)2(4,4'-bipy)]·4H 2 O} n(4,4'-bipy = 4,4'-联吡啶)(6) (溶剂)热条件。X射线单晶分析表明它们具有丰富的结构化学,从一维(1D)(3),二