Macro‐Acyclic Pyrrophen Ligands for Hexadentate Coordination of Uranyl (UO22+) DOI
John Ducilon, Brian T. Hawkins, Serhii Vasylevskyi

et al.

European Journal of Inorganic Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 13, 2024

Abstract Pyrrophen ligands are acyclic hexadentate containing salen‐type N donors: two phenolic O donors, pyrrolic N‐type and oxo‐carbonyl coordinating units. Uranyl complex derivatives of pyrrophen UO 2 L 1–2a‐c (L1=H); (L2=CH 3 ); (L=2‐pyridinemethanol (a), N‐(2‐pyridinylmethyl) (b), N‐benzyl (c), were synthesized characterized by x‐ray diffraction (XRD), nuclear magnetic resonance (NMR), UV‐vis. Each uranyl‐containing structure was found to crystalize in a hexagonal bipyramidal coordination environment. We observed solid‐state deviations caused the amide/ester substituent. The inductive effects structural features examined, on bond lengths uranyl ‐yl oxygen angles studied.

Language: Английский

Encapsulation and Enhanced phosphate removal of ZCP@Alg hydrogels spheres by ZnCr-LDHs in situ growth on Seafoam oxide precursor DOI
Chang Liu,

Jiehu Cui,

Cui Baoyu

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: 13(1), P. 115315 - 115315

Published: Jan. 5, 2025

Language: Английский

Citations

0
Optimization of Zn/Al cationic ratio in Zn-Al-LDH for efficient U(VI) adsorption DOI
Nikita Ivanov, О. О. Шичалин, Alexander L. Trigub

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 69, P. 106735 - 106735

Published: Dec. 14, 2024

Language: Английский

Citations

2
Macro‐Acyclic Pyrrophen Ligands for Hexadentate Coordination of Uranyl (UO22+) DOI
John Ducilon, Brian T. Hawkins, Serhii Vasylevskyi

et al.

European Journal of Inorganic Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 13, 2024

Abstract Pyrrophen ligands are acyclic hexadentate containing salen‐type N donors: two phenolic O donors, pyrrolic N‐type and oxo‐carbonyl coordinating units. Uranyl complex derivatives of pyrrophen UO 2 L 1–2a‐c (L1=H); (L2=CH 3 ); (L=2‐pyridinemethanol (a), N‐(2‐pyridinylmethyl) (b), N‐benzyl (c), were synthesized characterized by x‐ray diffraction (XRD), nuclear magnetic resonance (NMR), UV‐vis. Each uranyl‐containing structure was found to crystalize in a hexagonal bipyramidal coordination environment. We observed solid‐state deviations caused the amide/ester substituent. The inductive effects structural features examined, on bond lengths uranyl ‐yl oxygen angles studied.

Language: Английский

Citations

0