Title of article
A 2D pillar-layered coordination framework with meso-helix constructed from imidazole-4,5-dicarboxlylate and terephthalate
Author/Authors
Zhi-Gang Gu، نويسنده , , Mingfang Wang، نويسنده , , Hui-Min Peng، نويسنده , , Guozhen Li، نويسنده , , Xiao-Yi Yi، نويسنده , , X.-G.Xue-Gong Sun، نويسنده , , Hua-Cai Fang، نويسنده , , Zhengyuan ZHOU، نويسنده , , Yue-Peng Cai، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
6
From page
1439
To page
1444
Abstract
A new pillar-layered coordination framework [Er(H2O)(C5H2N2O4)(TA)0.5]n (1) has been hydrothermally synthesized by employing imidazole-4,5-dicarboxlylate (H3IDC) and terephthalate (H2TA) and structurally characterized. Single crystal X-ray diffraction analysis reveals that compound 1 exhibits the 2D pillar-layered coordination framework with meso-helical character constructed from auxiliary ligand TA2− (that is, pillar) bridging two [Er(HIDC2−)]n layers (namely, Δ- and Λ-layers), which is the first example of lanthanide coordination framework including imidazole-4,5-dicarboxlylate and terephthalate. Meanwhile, the thermogravimetric analysis shows compound 1 has high thermal stability.
Keywords
2D lanthanide coordination framework , Pillar-layered , meso-helix
Journal title
Inorganic Chemistry Communications
Serial Year
2010
Journal title
Inorganic Chemistry Communications
Record number
1318692
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