Issue 26, 2011
From the journal:

Dalton Transactions

Entrapment of [Ru(bpy)3]2+ in the anionic metal–organic framework: Novel photoluminescence behavior exhibiting dual emission at room temperature†

Rupam Sen,‡a   Subratanath Koner,*a   Ashis Bhattacharjee,b   Joachim Kusz,c   Yoshitaro Miyashitad  and  Ken-Ichi Okamotod  

* Corresponding authors

a Department of Chemistry, Jadavpur University, Kolkata, India
E-mail: snkoner@chemistry.jdvu.ac.in
Fax: +913324146414
Tel: +913324146666 Ext. 2778

b Department of Physics, Visva-Bharati University, Santiniketan, India

c Institute of Physics, University of Silesia, Katowice 40 007, Poland

d Department of Chemistry, University of Tsukuba, Tsukuba, Ibaraki, Japan

Abstract

[Ru(bpy)3]2+ (bpy = 2,2′-bipyridine) ions were entrapped into the cavities of two-dimensional anionic sheet-like coordination polymeric networks of [M(dca)3]− (dca = dicyanamide; M = MnII and FeII). The prepared compounds, {[Ru(bpy)3][Mn(dca)3]2}n (1) and {[Ru(bpy)3][Fe(dca)3]2}n (2), were structurally characterized by X-ray single crystal analysis. The spectroscopic properties of the [Ru(bpy)3]2+ ion dramatically changed on its entrapment in [M(dca)3]−. The [Ru(bpy)3]2+ moiety present in 1 and 2 exhibits novel dual photo-emission at room temperature.

Graphical abstract: Entrapment of [Ru(bpy)3]2+ in the anionic metal–organic framework: Novel photoluminescence behavior exhibiting dual emission at room temperature

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Article information

DOI
https://doi.org/10.1039/C0DT01647K
Article type
Paper
Submitted
27 Nov 2010
Accepted
20 Apr 2011
First published
07 Jun 2011

Dalton Trans., 2011,40, 6952-6960

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Entrapment of [Ru(bpy)3]2+ in the anionic metal–organic framework: Novel photoluminescence behavior exhibiting dual emission at room temperature

R. Sen, S. Koner, A. Bhattacharjee, J. Kusz, Y. Miyashita and K. Okamoto, Dalton Trans., 2011, 40, 6952 DOI: 10.1039/C0DT01647K

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