Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/9806
Title: Synthesis and copolymerization reaction of a triosmium alkylidyne carbonyl cluster [Os3(μ-H)2(CO)9(μ3-CNC5H4-CH=CH2)]
Authors: Wong, WT 
Wong, WY
Yip, CW
Keywords: MLCT transition.
polyvinylpyridine
Triosmium alkylidyne carbonyl clusters
Issue Date: 1995
Publisher: Kluwer Academic Publishers-Plenum Publishers
Source: Journal of cluster science, 1995, v. 6, no. 2, p. 311-317 How to cite?
Journal: Journal of Cluster Science 
Abstract: A neutral triosmium alkylidyne carbonyl cluster containing the 4-vinylpyridine (4vpy) moiety [Os3(μ-H)2(CO)9(μ3-CNC5H4-CH=CH2)] (1) has been prepared as red crystalline solids in good yield. Monomer (1) was copolymerized with styrene in the presence of α,α'-azobis(isobutyronitrile) (AIBN) in chloroform at 60°C and a polymer-immobilized alkylidyne cluster of osmium was obtained. To compare the spectroscopic properties with the copolymers, a structurally similar repeating unit of the copolymers, [Os3(μ-H)2(CO)9(μ-3-CNC5H4-CH2CH3)I](2), has also been synthesized and characterized.
URI: http://hdl.handle.net/10397/9806
ISSN: 1040-7278
DOI: 10.1007/BF01169698
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