Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.poly.2012.04.003
Title: Silver(I) macrocycles and coordination polymers containing pyridyl carboxylate and phosphine ligands
Authors: Kole, G.K.
Chin, C.K.
Tan, G.K.
Vittal, J.J. 
Keywords: [2+2] cycloaddition reactions
Argentophilic interactions
Coordination complexes
Coordination polymers
Photodimerization reactions
Silver(I) complexes
Issue Date: 22-Mar-2013
Citation: Kole, G.K., Chin, C.K., Tan, G.K., Vittal, J.J. (2013-03-22). Silver(I) macrocycles and coordination polymers containing pyridyl carboxylate and phosphine ligands. Polyhedron 52 : 1440-1448. ScholarBank@NUS Repository. https://doi.org/10.1016/j.poly.2012.04.003
Abstract: Six Ag(I) coordination compounds containing pyridyl carboxylates [namely of trans-3-(3′-pyridyl) acrylic acid (3-PAH), trans-3-(4′-pyridyl) acrylic acid (4-PAH), and 4-trans-2-(pyrid-4-yl-vynyl) benzoic acid (Hpvba)] and phosphine ligands [namely triphenylphosphine, 1,1-bis-(diphenylphosphino) methane (dppm), 1,2-bis-(diphenylphosphino) ethane (dppe) and 1,3-bis-(diphenylphosphino) propane (dppp)] are described. By varying the combination of silver salts and bridging ligands, we have synthesized 0D, 1D, 2D and 3D architectures of silver(I) coordination compounds and polymers. The coordination environments and geometries around Ag(I) are highly dependent on the coordination mode of carboxylate 'O' (whether monodentate, μ1,1 or μ1,3). On the other hand, the dimensionality of the coordination polymers depends on the bridging diphosphine ligands and shape of the pyridyl carboxylates.
Source Title: Polyhedron
URI: http://scholarbank.nus.edu.sg/handle/10635/94806
ISSN: 02775387
DOI: 10.1016/j.poly.2012.04.003
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