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Actualités de l'institut

mai 5 2022

ChemPhysChem [LCQ] + Cover

Abstract: Combination of spin crossover metal ion and open-shell environment results in the mixing of high- and low- spin metal states, named as spinmerism.   The spin states of a Co(II) oxoverdazyl compound are investigated by means of wavefunction-based calculations. Within a ca. 233 K energy window, the ground state and excited states display a structure-sensitive admixture of low-spin...[En savoir plus]

avril 8 2022

Soutenance de thèse de Mickaël Mauger

Soutenance de thèse de doctorat de Mickaël Mauger Vendredi 8 avril 2022 à 14h00, Visio. Titre : "Etude du mécanisme d'une isomérase d'acides gras insaturés : une nouvelle source d'inspiration pour le développement d'une stratégie antibactérienne innovante". This work was carried out in the Chimie Biologique et Applications Thérapeutiques group (Institut de Chimie, UMR 7177) under the...[En savoir plus]

avril 4 2022

Chem. Eur. J. [LASYROC]

Abstract: Diaryl ditelluride derivatives bearing different functional groups were prepared with the aim to study their ability to interact through chalcogen bonding (ChB). Rectangular Te4 and triangular Te3 motifs were observed in the solid-state as a result of intermolecular Te⋅⋅⋅Te ChB. In solution, the use of the very sensitive 125Te, 17O NMR analyses as well as 19F−1H HOESY allowed...[En savoir plus]

mars 31 2022

The Journal of Organic Chemistry [SOPHY]

Abstract: N-Allenamides, substituted by an ester at the γ-position, were obtained through addition of terminal ynamides with ethyl diazoacetate under copper catalysis for the first time. Regio- and stereoselective hydroamination of those activated N-allenamides provided exclusively E-configured captodative enamimes through a one-pot anti-Michael addition. Numerous ynamides as well as various...[En savoir plus]

mars 31 2022

Soutenance HDR Stéphanie DUROT

Nous avons le plaisir de vous annoncer que la soutenance HDR de Stéphanie DUROT (équipe LSAMM, UMR 7177) intitulée "Des systèmes bioinspirés aux rotaxanes et cages moléculaires : Synthèses et propriétés" se déroulera le mercredi 6 Avril 2022 à 14h30, à l’amphi Beretz (Bâtiment de la présidence). - - - - We are pleased to announce that the Stéphanie DUROT HDR defense (LSAMM team) entitled "Des...[En savoir plus]

mars 24 2022

Revue de presse : Nanocar Race II

Revue de presse : Nanocar Race II  Les 24 et 25 mars 2022 prendra place la seconde édition de la Nanocar Race. Les huit équipes internationales participantes seront réunies au Cemes de Toulouse. À cette occasion, deux articles viennent de paraître : https://savoirs.unistra.fr/innovation/course-sous-microscope ...[En savoir plus]

mars 18 2022

Computation [LCQ]

Abstract: Quantum embedding is a divide and conquer strategy that aims at solving the electronic Schrödinger equation of sizeable molecules or extended systems. We establish in the present work a clearer and in-principle-exact connection between density matrix embedding theory (DMET) and density-functional theory (DFT) within the simple but nontrivial one-dimensional Hubbard model. For that...[En savoir plus]