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Issue 22, 2014
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A cationic copper(i) iodide cluster MOF exhibiting unusual ligand assisted thermochromism

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Abstract

By employing a tridentate thiophosphoramide ligand, [(NHAQ)3P[double bond, length as m-dash]S] (AQ = 3-quinolinyl), a cationic MOF, 1 {[Cu6I5(L1)2](OH)·3DMF·2.5MeOH}n, was synthesized. Photo-physical studies on the 2D-MOF 1 showed an unusual thermochromic behaviour emitting a blue fluorescence at 298 K due to the AQ chromophore and an orange-yellow phosphorescence at 77 K due to the [Cu6I5]+ unit.

Graphical abstract: A cationic copper(i) iodide cluster MOF exhibiting unusual ligand assisted thermochromism

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Supplementary files

Article information


Submitted
07 Jan 2014
Accepted
21 Mar 2014
First published
28 Mar 2014

Dalton Trans., 2014,43, 8166-8169
Article type
Communication
Author version available

A cationic copper(I) iodide cluster MOF exhibiting unusual ligand assisted thermochromism

A. Yadav, A. K. Srivastava, A. Balamurugan and R. Boomishankar, Dalton Trans., 2014, 43, 8166
DOI: 10.1039/C4DT00050A

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