0000000000925571

AUTHOR

E. Levillain

showing 2 related works from this author

A Study by Spectroelectrochemical FTIR and Density Functional Theory Calculations of the Reversible Complexing Ability of an Electroactive Tetrathiaf…

2006

We report on the study of the electrochemically targeted complexation/expulsion of a metal cation (Ba2+) by a crown ether tetra(thiomethyl)tetrathiafulvalene derivative (crown-TTM-TTF). Real time, in situ FTIR spectroelectrochemistry was used to obtain spectroscopic evidence of this electrochemically triggered phenomenon. Density functional theory calculations allowed the spectral information collected to be assigned. Both experimental and theoretical results clearly show that neutral crown-TTM-TTF complexes well Ba2+. Complexation is evidenced by a significant downshift of the frequency corresponding to the asymmetric stretching of the C-O-C ether groups. Concerning the cation crown-TTM-TT…

chemistry.chemical_classificationInorganic chemistryEther02 engineering and technology010402 general chemistry021001 nanoscience & nanotechnologyElectrochemistry01 natural sciences0104 chemical sciencesDicationchemistry.chemical_compoundchemistryPhysical chemistryDensity functional theoryPhysical and Theoretical ChemistryFourier transform infrared spectroscopy0210 nano-technologyDerivative (chemistry)Crown etherTetrathiafulvaleneThe Journal of Physical Chemistry A
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CCDC 128517: Experimental Crystal Structure Determination

2001

Related Article: N.Terkia-Derdra, R.Andreu, M.Salle, E.Levillain, J.Orduna, J.Garin, E.Orti, R.Viruela, R.Pou-Amerigo, B.Sahraoui, A.Gorgues, J.-F.Favard, A.Riou|2000|Chem.-Eur.J.|6|1199|doi:10.1002/(SICI)1521-3765(20000403)6:7<1199::AID-CHEM1199>3.3.CO;2-7

2-(23-bis(Methoxycarbonyl)-14-dithiafulven-6-yl)tetrathiafulvaleneSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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