Zobrazeno 1 - 10
of 157
pro vyhledávání: '"Valérie Vallet"'
Publikováno v:
Molecules, Vol 29, Iss 15, p 3636 (2024)
The kinetics of the F2 reaction with thiirane (C2H4S) was studied for the first time in a flow reactor combined with mass spectrometry at a total helium pressure of 2 Torr and in the temperature range of 220 to 800 K. The rate constant of the title r
Externí odkaz:
https://doaj.org/article/021d01d57e0d47788406aabd4048ca6e
Publikováno v:
Frontiers in Chemistry, Vol 10 (2022)
In this work we implement the real-time time-dependent block-orthogonalized Manby-Miller embedding (rt-BOMME) approach alongside our previously developed real-time frozen density embedding time-dependent density functional theory (rt-TDDFT-in-DFT FDE
Externí odkaz:
https://doaj.org/article/82b20b287a34490fac3bee7e5e70834e
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
The role of the 5f and 6d orbitals in the chemical bonding of the actinide elements remains debated. Here, the authors synthesize and study a tetranuclear protactinium peroxo cluster and demonstrate that protactinium represents an intersection of act
Externí odkaz:
https://doaj.org/article/75bbabf87f174f84be70ec0913eac76c
Publikováno v:
Remote Sensing, Vol 11, Iss 4, p 441 (2019)
This work proposes a new methodology to build an Earth-wide mosaic using high-spatial resolution (15 m) Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) images in pseudo-true color. As ASTER originally misses a blue visible band
Externí odkaz:
https://doaj.org/article/2beecdc0546e4a96b71167628e53df87
Coordination and thermodynamic properties of aqueous protactinium(v ) by first-principle calculations
Publikováno v:
Physical Chemistry Chemical Physics
Physical Chemistry Chemical Physics, 2023, 25, pp.10033-10041. ⟨10.1039/D3CP00323J⟩
Physical Chemistry Chemical Physics, 2023, 25, pp.10033-10041. ⟨10.1039/D3CP00323J⟩
International audience; Protactinium (Z = 91) is a very rare actinide with peculiar physico-chemical properties. Indeed, although one may naively think that it behaves similarly to either thorium or uranium by its position in the periodic table, it m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20a52a43616ba8c5313be30735fbce67
https://doi.org/10.1039/d3cp00323j
https://doi.org/10.1039/d3cp00323j
Publikováno v:
Inorganic Chemistry
Inorganic Chemistry, 2023, 62, pp.9273−9284. ⟨10.1021/acs.inorgchem.3c00847⟩
Inorganic Chemistry, 2023, 62, pp.9273−9284. ⟨10.1021/acs.inorgchem.3c00847⟩
International audience; Bent uranyl complexes can be formed with chloride ligands and 1,10-phenanthroline (phen) ligands bound to the equatorial and axial planes of the uranyl(VI) moiety, as revealed by the crystal structures, IR and Raman spectrosco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::886eba868fd40125a668400a80f0fbf4
https://hal.science/hal-04017334
https://hal.science/hal-04017334
Bent uranyl complexes can be formed with chloride ligands and 1,10-phenanthroline (phen) ligands bound to the equatorial and axial planes of the uranyl(VI) moiety, as revealed by the crystal structures, IR and Raman spectroscopy and quantum chemical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f97012ba05f34f8bf0c2adfc107824cd
https://doi.org/10.26434/chemrxiv-2023-m3spw
https://doi.org/10.26434/chemrxiv-2023-m3spw
Autor:
Nicholas R. Andreychuk, Balamurugan Vidjayacoumar, Jeffrey S. Price, Sophie Kervazo, Craig A. Peeples, David J. H. Emslie, Valérie Vallet, André S. P. Gomes, Florent Réal, Georg Schreckenbach, Paul W. Ayers, Ignacio Vargas-Baca, Hilary A. Jenkins, James F. Britten
Publikováno v:
Chemical Science
Chemical Science, 2022, 13, pp.13748-13763. ⟨10.1039/D2SC04302E⟩
Chemical Science, 2022, 13, pp.13748-13763. ⟨10.1039/D2SC04302E⟩
International audience; Reaction of [(XA2)U(CH2SiMe3)2] (1; XA2 = 4,5-bis(2,6-diisopropylanilido)-2,7-di-tert-butyl-9,9- dimethylxanthene) with 1 equivalent of [Ph3C][B(C6F5)4] in arene solvents afforded the arene-coordinated uranium alkyl cations, [
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53fb3129a1422e8a56026912cc229467
https://doi.org/10.1039/d2sc04302e
https://doi.org/10.1039/d2sc04302e
Publikováno v:
Chemical Communications
Chemical Communications, 2022, 58 (85), pp.11997-12000. ⟨10.1039/D2CC05162A⟩
Chemical Communications, 2022, 58 (85), pp.11997-12000. ⟨10.1039/D2CC05162A⟩
International audience; The synthesis and structures of the homoleptic hexanitrato complexes of Am(III) and Cm(III), [(CH3)4N]2KAn(NO3)6 are reported. These compounds form a double perovskite structure type, A2B′BX6, crystallizing in the cubic spac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25747f67b5bee211dc65bdbfab583801
http://hdl.handle.net/20.500.12210/80407
http://hdl.handle.net/20.500.12210/80407
Publikováno v:
Physical chemistry chemical physics : PCCP. 24(42)
Polonium (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b955907d66bdb684293000a1aaa20a59
https://pubmed.ncbi.nlm.nih.gov/36278789
https://pubmed.ncbi.nlm.nih.gov/36278789