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Issue 10, 2010
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Functionalized 1,2,3-triazoles as building blocks for photoluminescent POLOs (polymers of oligomers) of copper(i)

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Abstract

Two 3-D and one 2-D metal–organic frameworks [Cu8I8(L1)4]n (1), [Cu8I8(L2)4]n (2) and [Cu4I4(L3)2]n (3) were synthesized using three novel pyridine and pyrazole supported 1,2,3-triazoles, 1-(4-picolyl)-4-butyl-1H-1,2,3-triazole (L1), 1-(4-picolyl)-4-pentyl-1H-1,2,3-triazole (L2) and 1-(4-picolyl)-4-(3,5-dimethylpyrazolylmethyl)-1H-1,2,3-triazole (L3). In both complexes 1 and 2, there co-exist a 1-D Cu(I) oligomer and Cu4 tetrahedron cluster in the 3-D polymeric structures. Complex 3 shows a 2-D (4, 4) net with the stair-step Cu4I4 as node and L3 as a building block. All three complexes exhibit photoluminescence.

Graphical abstract: Functionalized 1,2,3-triazoles as building blocks for photoluminescent POLOs (polymers of oligomers) of copper(i)

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Article information


Submitted
03 Sep 2009
Accepted
22 Dec 2009
First published
02 Feb 2010

Dalton Trans., 2010,39, 2631-2636
Article type
Paper

Functionalized 1,2,3-triazoles as building blocks for photoluminescent POLOs (polymers of oligomers) of copper(I)

S. Bai, J. Y. Kwang, L. L. Koh, D. J. Young and T. S. A. Hor, Dalton Trans., 2010, 39, 2631
DOI: 10.1039/B918223C

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