Please use this identifier to cite or link to this item: https://doi.org/10.1021/ic011181o
Title: Synthetic, structural, electrochemical, and theoretical studies of heterometallic aggregates with a [Pt2(μ-S)2M] core (M = Hg, Au)
Authors: Xu, X.
Audi Fong, S.-W.
Li, Z.
Loh, Z.-H.
Zhao, F.
Vittal, J.J. 
Henderson, W.
Khoo, S.-B. 
Hor, T.S.A. 
Issue Date: 16-Dec-2002
Citation: Xu, X., Audi Fong, S.-W., Li, Z., Loh, Z.-H., Zhao, F., Vittal, J.J., Henderson, W., Khoo, S.-B., Hor, T.S.A. (2002-12-16). Synthetic, structural, electrochemical, and theoretical studies of heterometallic aggregates with a [Pt2(μ-S)2M] core (M = Hg, Au). Inorganic Chemistry 41 (25) : 6838-6845. ScholarBank@NUS Repository. https://doi.org/10.1021/ic011181o
Abstract: Novel electroactive multimetallic compounds based on the {Pt2(μ2-S)2M} core, viz. [Pt2(PPh3)4 (μ3-S)2HgFc]PF6 (1) [Fc = (η5-C5H4)Fe(η5- C5H5)] and [Pt2(PPh3)4 (μ3-S)2Hg2Fc′] (PF6)2 (2) [Fc′ = Fe(η5-C5H4)2], have been synthesized under the guide of electrospray mass spectrometry. The electrochemistry of these ferrocene funtionalized compounds together with the reported [Pt2(PPh3)4 (μ3-S)2HgPPh3] (PF6)2 (3), [Pt2(PPh3)4(μ2-S) (μ3-S)HgPh]PF6 (4), and [Pt2(PPh3)4-(μ2-S) (μ3-S)AuPPh3]PF6 (5) have been investigated using cyclic voltammetry and DFT calculations. These results point to a prominent ligand-based oxidation.
Source Title: Inorganic Chemistry
URI: http://scholarbank.nus.edu.sg/handle/10635/95188
ISSN: 00201669
DOI: 10.1021/ic011181o
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