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A zinc(II) metal–organic framework with a novel topology formed from 4,4′,4′′‐nitrilotribenzoate and 4,4′‐bipyridine ligands
Author(s) -
Zhao Meng,
Su Jian,
Zhang Jun,
Wu JieYing,
Tian YuPeng
Publication year - 2015
Publication title -
acta crystallographica section c
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 17
ISSN - 2053-2296
DOI - 10.1107/s2053229615014813
Subject(s) - zinc , topology (electrical circuits) , metal organic framework , metal , chemistry , crystallography , dimethylformamide , bipyridine , crystal structure , 4,4' bipyridine , 2,2' bipyridine , single crystal , materials science , stereochemistry , molecule , organic chemistry , hydrogen bond , mathematics , combinatorics , adsorption , solvent
A metal–organic framework with a novel topology, poly[sesqui(μ 2 ‐4,4′‐bipyridine)bis(dimethylformamide)bis(μ 4 ‐4,4′,4′′‐nitrilotribenzoato)trizinc(II)], [Zn 3 (C 21 H 12 NO 6 ) 2 (C 10 H 8 N 2 ) 1.5 (C 3 H 7 NO) 2 ] n , was obtained by the solvothermal method using 4,4′,4′′‐nitrilotribenzoic acid and 4,4′‐bipyridine (bipy). The structure, determined by single‐crystal X‐ray diffraction analysis, possesses three kinds of crystallographically independent Zn II cations, as well as binuclear Zn 2 (COO) 4 (bipy) 2 paddle‐wheel clusters, and can be reduced to a novel topology of a (3,3,6)‐connected 3‐nodal net, with the Schläfli symbol {5.6 2 } 4 {5 2 .6} 4 {5 8 .8 7 } according to the topological analysis.