Issue 34, 2015
From the journal:

Dalton Transactions

Encapsulation of [(SO4)4(H2O)12]8− clusters in a metal organic framework of pyridyl functionalized cyanuric acid based tris-urea†

Ranjan Dutta,a   Bidyut Akhulia  and  Pradyut Ghosh*a  

* Corresponding authors

a Department of Inorganic Chemistry, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Kolkata 700032, India
E-mail: icpg@iacs.res.in

Abstract

Encapsulation of hydrated sulfate in a bowl-shaped metal organic coordination polymer formed by Zn2+ assisted self-assembly of a 3-pyridyl terminated cyanuric acid platform based urea receptor is reported in aqueous medium. Trapping of an unusual [(SO4)4(H2O)12]8− cluster in a [Zn(H2O)6]2+ capped self-assembled structure is characterized by single crystal X-ray crystallography. Furthermore, selective binding of SO42− is established from the 1H-NMR titration study.

Graphical abstract: Encapsulation of [(SO4)4(H2O)12]8− clusters in a metal organic framework of pyridyl functionalized cyanuric acid based tris-urea

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Article information

DOI
https://doi.org/10.1039/C4DT02877E
Article type
Communication
Submitted
18 Sep 2014
Accepted
17 Oct 2014
First published
21 Oct 2014

Dalton Trans., 2015,44, 15075-15078

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Encapsulation of [(SO4)4(H2O)12]8− clusters in a metal organic framework of pyridyl functionalized cyanuric acid based tris-urea

R. Dutta, B. Akhuli and P. Ghosh, Dalton Trans., 2015, 44, 15075 DOI: 10.1039/C4DT02877E

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