Please use this identifier to cite or link to this item:
|Title:||Photoluminescent coordination polymers of d 10 metals with 4,4′-dipyridylsulfide (dps)|
|Citation:||Muthu, S., Ni, Z., Vittal, J.J. (2005-02-10). Photoluminescent coordination polymers of d 10 metals with 4,4′-dipyridylsulfide (dps). Inorganica Chimica Acta 358 (3) : 595-605. ScholarBank@NUS Repository. https://doi.org/10.1016/j.ica.2004.09.038|
|Abstract:||Reactions of AgClO 4, Zn(CH 3COO) 2· H 2O and CuI with the ligand 4,4′-dipyridylsulfide (dps) in 1:1 ratio give rise to coordination polymers 1-3 and 5, the structures of which were characterized by X-ray crystallography. Polymers [Ag 2(dps) 2](ClO 4) 2·-MeCN (1) and [Ag 2(dps) 2(μ 2-MeCN)(MeCN)](ClO 4) 2·MeCN·H 2O (2) are pseudo-supramolecular isomers, differing from each other in the coordination geometry of silver atom and the packing pattern. Both 1 and 2 are zigzag coordination polymers bridged by weak Ag⋯Ag, Ag⋯S or Ag⋯N≡C-CH 3 interactions to form double stranded coordination polymers. While [Zn(dps)(CH 3COO) 2] (3) is a zigzag single stranded coordination polymer, [Zn(dps) 2(H 2O) 2](ClO 4) 2·H 2O (4) is an unusual mononuclear complex with a box-like structure. Interesting intermolecular hydrogen bonding present in the compounds 3 and 4 leads to 3D hydrogen-bonded network structure.Coordination polymer [Cu 2I 2(dps) 2] (5) is a non-interpenetrating (4,4) net. Photoluminescence properties of the compounds 1-5 have been examined in solid states at room temperature. These compounds have been found to exhibit yellow and blue photoluminescence. © 2004 Elsevier B.V. All rights reserved.|
|Source Title:||Inorganica Chimica Acta|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Jan 21, 2019
WEB OF SCIENCETM
checked on Jan 2, 2019
checked on Jan 11, 2019
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.