Publication date: Available online 18 April 2014 Source:Inorganic Chemistry Communications
Author(s): Biplab K. Maiti , Teresa Avilés , Isabel Moura , Sofia R. Pauleta , José J.G. Moura
Three fluorinated Mo-Cu-thiolate isomers, [Ph4P]2[S2MoS2Cu(n-SPhF)], [n-SPhF =2-fluorothiophenol (1a)], 3-fluorothiophenol (1b), and 4-fluorothiophenol (1c)] were synthesized and spectroscopically characterized. The 19 F-NMR signal of the fluorine atom in the benzene has different chemical shift for each isomer, which is highly influenced by the local environment that can be manipulated by different solvents and solutes. The fluorine-19 chemical shift is an advantageous NMR structural probe in alternative to 1H-NMR [B.K. Maiti, T. Avilés, M. Matzapetakis, I. Moura, S.R. Pauleta, J.J.G. Moura, Eur. J. Inorg. Chem. (2012) 4159.], that can be used to provide local information on the pocket of the metal cluster in the Orange Protein (ORP). Graphical abstract
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![Synthesis and Characterization of [S2MoS2Cu(n-SPhF)]2- (n=o, m, p) Clusters: Potential 19F-NMR Structural Probes for Orange Protein](http://www.bionmr.com/forum/iconimages/journal-club-9/synthesis-characterization-%5Bs2mos2cu-n-sphf-%5D2-n%3Do-m-p-clusters-potential-19f-nmr-structural-probes-orange-protein_ltr.gif)
Synthesis and Characterization of [S2MoS2Cu(n-SPhF)]2- (n=o, m, p) Clusters: Potential 19F-NMR Structural Probes for Orange Protein
Linear Mode
