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Syntheses, Crystal Structures, and Properties of Two‐dimensional Complexes Coordinated by Mixed Flexible Bis(pyridylmethyl)amine and Rigid Aromatic Multicarboxylate Ligands
Author(s) -
Yan MeiJing,
Wang SiSi,
Gao DongZhao,
Wang XiuGuang,
Sun YaQiu,
Zhang GuoYing,
Xu YanYan
Publication year - 2014
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.201400154
Subject(s) - amine gas treating , chemistry , crystal structure , crystallography , stereochemistry , organic chemistry
Three two‐dimensional coordination polymers {[Zn(H‐3, 3‐bpma)(1, 2,4‐btc)] · H 2 O} n ( 1 ), {[Cu 2 (H‐3, 3‐bpma) 2 (1, 2,4‐btc)(H‐1, 2,4‐btc)(H 2 O) 2 ] · ClO 4 · 7.75H 2 O} n ( 2 ), and {[Cd 4 (H‐3, 3‐bpma) 2 (1, 3,5‐btc) 3 Cl(H 2 O) 7 ] · 12.75H 2 O} n ( 3 ) [3, 3‐bpma = N , N ′‐bis(3‐pyridylmethyl)amine, H 3 ‐1, 2,4‐btc = 1, 2,4‐benzenetricarboxylic acid, and H 3 ‐1, 3,5‐btc = 1, 3,5‐benzenetricarboxylic acid] were synthesized and characterized by X‐ray crystallography. The complexes are all two‐dimensional layer networks with diverse topologies bridged by mixed flexible bis(pyridylmethyl)amine and auxiliary rigid aromatic multicarboxylate ligands. The H‐3, 3‐bpma ligands adopt different conformations, whereas the aromatic multicarboxylates show various binding modes in the complexes. The magnetic, photoluminescence and thermal properties for complexes 1 and 2 were investigated.