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- W4379055485 endingPage "4469" @default.
- W4379055485 startingPage "4469" @default.
- W4379055485 abstract "Etidronic acid (1-Hydroxyethylidene-1,1-diphosphonic acid, HEDP, H4L) is a proposed decorporation agent for U(VI). This paper studied its complex formation with Eu(III), an inactive analog of trivalent actinides, over a wide pH range, at varying metal-to-ligand ratios (M:L) and total concentrations. Combining spectroscopic, spectrometric, and quantum chemical methods, five distinct Eu(III)−HEDP complexes were found, four of which were characterized. The readily soluble EuH2L+ and Eu(H2L)2− species with log β values of 23.7 ± 0.1 and 45.1 ± 0.9 are formed at acidic pH. At near-neutral pH, EuHL0s forms with a log β of ~23.6 and, additionally, a most probably polynuclear complex. The readily dissolved EuL− species with a log β of ~11.2 is formed at alkaline pH. A six-membered chelate ring is the key motif in all solution structures. The equilibrium between the Eu(III)–HEDP species is influenced by several parameters, i.e., pH, M:L, total Eu(III) and HEDP concentrations, and time. Overall, the present work sheds light on the very complex speciation in the HEDP–Eu(III) system and indicates that, for risk assessment of potential decorporation scenarios, side reactions of HEDP with trivalent actinides and lanthanides should also be taken into account." @default.
- W4379055485 created "2023-06-02" @default.
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- W4379055485 date "2023-05-31" @default.
- W4379055485 modified "2023-10-16" @default.
- W4379055485 title "Europium(III) Meets Etidronic Acid (HEDP): A Coordination Study Combining Spectroscopic, Spectrometric, and Quantum Chemical Methods" @default.
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- W4379055485 cites W1971275758 @default.
- W4379055485 cites W1973029888 @default.
- W4379055485 cites W1973441682 @default.
- W4379055485 cites W1975711450 @default.
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- W4379055485 cites W1983321067 @default.
- W4379055485 cites W1986464429 @default.
- W4379055485 cites W1986584808 @default.
- W4379055485 cites W1993177392 @default.
- W4379055485 cites W1994414773 @default.
- W4379055485 cites W1996565646 @default.
- W4379055485 cites W1996898338 @default.
- W4379055485 cites W1998718581 @default.
- W4379055485 cites W2000405139 @default.
- W4379055485 cites W2006665163 @default.
- W4379055485 cites W2009031636 @default.
- W4379055485 cites W2009683300 @default.
- W4379055485 cites W2015659097 @default.
- W4379055485 cites W2016728025 @default.
- W4379055485 cites W2027440641 @default.
- W4379055485 cites W2028508356 @default.
- W4379055485 cites W203033248 @default.
- W4379055485 cites W2042901969 @default.
- W4379055485 cites W2045639148 @default.
- W4379055485 cites W2046861300 @default.
- W4379055485 cites W2047676655 @default.
- W4379055485 cites W2048136026 @default.
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- W4379055485 cites W2050926119 @default.
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- W4379055485 cites W2059262265 @default.
- W4379055485 cites W2063074896 @default.
- W4379055485 cites W2064540818 @default.
- W4379055485 cites W2065294064 @default.
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- W4379055485 cites W2072330998 @default.
- W4379055485 cites W2073952434 @default.
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- W4379055485 cites W2084297965 @default.
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- W4379055485 cites W2166508656 @default.
- W4379055485 cites W2266134448 @default.
- W4379055485 cites W2301071488 @default.
- W4379055485 cites W2301790536 @default.
- W4379055485 cites W2315599368 @default.
- W4379055485 cites W2333847253 @default.
- W4379055485 cites W2334417525 @default.
- W4379055485 cites W2346802479 @default.
- W4379055485 cites W2512570391 @default.
- W4379055485 cites W2562312118 @default.
- W4379055485 cites W2563849491 @default.
- W4379055485 cites W2564256590 @default.
- W4379055485 cites W2567303736 @default.
- W4379055485 cites W26641320 @default.
- W4379055485 cites W2765655667 @default.
- W4379055485 cites W2918146017 @default.
- W4379055485 cites W2943812172 @default.
- W4379055485 cites W2966466355 @default.
- W4379055485 cites W2971813429 @default.
- W4379055485 cites W3134771801 @default.
- W4379055485 cites W3145416983 @default.
- W4379055485 cites W3160581716 @default.
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- W4379055485 doi "https://doi.org/10.3390/molecules28114469" @default.
- W4379055485 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/37298946" @default.
- W4379055485 hasPublicationYear "2023" @default.
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