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Fully Chelating N3O2-Pentadentate Planar Ligands Designed for Strongest and Selective Capture of Uranium from Seawater

Autor: Mizumachi, T., Sato, M., Kaneko, M., Takeyama, T., Tsushima, S., Takao, K.

Publikováno v: Inorganic Chemistry 61(2022)16, 6175-6181

Based on unique 5-fold equatorial coordination of UO22+, water-compatible pentadentate planar ligands, H2saldian and its derivatives, were designed as strong and selective capture of UO22+ in seawater. In the simulated seawater condition (0.5 M NaCl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4577::29bb57580a79f2eb5ac6df8e7b8f4387
https://www.hzdr.de/publications/Publ-34209-1

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Synthesis and characterization of a uranyl(vi) complex with 2,6-pyridine-bis(methylaminophenolato) and its ligand-centred aerobic oxidation mechanism to a diimino derivative

Autor: Takeyama, T., Iwatsuki, S., Tsushima, S., Takao, K.

Publikováno v: Dalton Transactions 51(2022), 6576-6585

A uranyl(VI) complex with 2,6-bis(3,5-di-tert-butyl-ophenolateaminomethyl) pyridine (UO2(tBu-pdaop), 1) was synthesized and thoroughly characterized by 1H NMR, IR, elemental analysis, and single-crystal XRD. Right after dissolution of complex 1 in py

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4577::dcc7db9a556d1c52d9299a365e928689
https://www.hzdr.de/publications/Publ-34207-1

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Effects of Substituents on the Molecular Structure and Redox Behavior of Uranyl(V/VI) Complexes with N3O2‑Donating Schiff Base Ligands

Autor: Takeyama, T., Tsushima, S., Takao, K.

Publikováno v: Inorganic Chemistry 60(2021)15, 11435-11449

Uranyl(VI) complexes with pentadentate N3O2-donating Schiff base ligands having various substituents at the ortho (R1) and/or para (R2) positions on phenolate moieties, R1,R2-Mesaldien2−, were synthesized and thoroughly character-ized by 1H NMR, IR

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4577::6de6021e5c755fb4cb93763a560c7a42
https://www.hzdr.de/publications/Publ-32817-1

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