Publication Date:
2015-02-26
Description:
In order to investigate the effect of the organic ligands on the structures of coordination polymers, two new cadmium(II) coordination polymers based on the different dicarboxylate ligands, namely [Cd 2 (bpdc) 2 (DPNDI) 2 ] · 3H 2 O · NMF ( 1 ) and [Cd(obb)(DPNDI)] ( 2 ) [H 2 bpdc = biphenyl-4,4′-dicarboxylate, H 2 obb = 4,4′-oxybis(benzoic acid), DPNDI = N , N ′-bis(4-pyridyl)-1,4,5,8-naphthalene tetracarboxydiimide, and NMF = N -methylformamide), were synthesized under solvothermal condition and further characterized. Complex 1 shows a twofold interpenetrated pcu topology. Complex 2 possesses a two-dimensional (2D) layer structure with –ABCD– stacking sequence. Furthermore, the luminescent properties of complexes 1 and 2 are investigated.
Print ISSN:
0044-2313
Electronic ISSN:
1521-3749
Topics:
Chemistry and Pharmacology
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