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Construction and Properties of Two MOFs Based on 2‐ p ‐Bromophenyl Imidazole Dicarboxylate
Author(s) -
Zhu YongChao,
Ren Xue,
Wang Jing,
Li Gang
Publication year - 2015
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.201400612
Subject(s) - imidazole , ligand (biochemistry) , crystallography , coordination polymer , polymer , crystal structure , metal , single crystal , metal organic framework , materials science , diffraction , chemistry , stereochemistry , organic chemistry , physics , metallurgy , optics , biochemistry , receptor , adsorption
To further explore the coordination ability of an multi‐functional ligand 2‐( p ‐bromophenyl)‐1 H ‐imidazole‐4,5‐dicarboxylic acid ( p ‐BrPhH 3 IDC), two metal‐organic frameworks [Mn(μ 2 ‐ p ‐BrPhH 2 IDC) 2 ] n ( I ) and {[Pb(μ 2 ‐ p ‐BrPhH 2 IDC) 2 ] · H 2 O} n ( II ) were synthesized under hydro(solvo)thermal conditions and structurally characterized by elemental analyses, IR spectroscsopy, and single‐crystal X‐ray diffraction. Polymer I shows a 2D sheet structure. In polymer II , 1D octagonal channels are connected by the organic ligands to form a 3D architecture. Furthermore, the thermal characteristics of the two polymers and the coordination features of p ‐BrPhH 3 IDC were investigated.