1
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Terhorst J, Lenze S, Metzler L, Fry AN, Ihabi A, Corcovilos TA, van Stipdonk MJ. Gas-phase synthesis of [OU-X] + (X = Cl, Br and I) from a UO 22+ precursor using ion-molecule reactions and an [OUCH] + intermediate. Dalton Trans 2024; 53:5478-5483. [PMID: 38414425 DOI: 10.1039/d3dt02811a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Abstract
Difficulty in the preparation of gas-phase ions that include U in middle oxidation states(III,IV) have hampered efforts to investigate intrinsic structure, bonding and reactivity of model species. Our group has used preparative tandem mass spectrometry (PTMS) to synthesize a gas-phase U-methylidyne species, [OUCH]+, by elimination of CO from [UO2(CCH)]+ [M. J. van Stipdonk, I. J. Tatosian, A. C. Iacovino, A. R. Bubas, L. Metzler, M. C. Sherman and A. Somogyi, J. Am. Soc. Mass Spectrom., 2019, 30, 796-805], which has been used as an intermediate to create products such as [OUN]+ and [OUS]+ by ion-molecule reactions. Here, we investigated the reactions of [OUCH]+ with a range of alkyl halides to determine whether the methylidyne is a also a useful intermediate for production and study of the oxy-halide ions [OUX]+, where X = Cl, Br and I, formally U(IV) species for which intrinsic reactivity data is relatively scarce. Our experiments demonstrate that [OUX]+ is the dominant product ion generated by reaction [OUCH]+ with neutral regents such as CH3Cl, CH3CH2Br and CH2CHCH2I.
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Affiliation(s)
- Justin Terhorst
- Department of Chemistry and Biochemistry, Duquesne University, Pittsburgh, PA 15282, USA.
| | - Samuel Lenze
- Department of Chemistry and Biochemistry, Duquesne University, Pittsburgh, PA 15282, USA.
| | - Luke Metzler
- Department of Chemistry and Biochemistry, Duquesne University, Pittsburgh, PA 15282, USA.
| | - Allison N Fry
- Department of Chemistry and Biochemistry, Duquesne University, Pittsburgh, PA 15282, USA.
| | - Amina Ihabi
- Department of Chemistry and Biochemistry, Duquesne University, Pittsburgh, PA 15282, USA.
| | | | - Michael J van Stipdonk
- Department of Chemistry and Biochemistry, Duquesne University, Pittsburgh, PA 15282, USA.
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2
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Rodriguez VG, Culbertson HJ, Sigmon GE, Burns PC. Electrochemistry of Uranyl Peroxide Solutions during Electrospray Ionization. Inorg Chem 2023; 62:4456-4466. [PMID: 36888551 DOI: 10.1021/acs.inorgchem.2c03904] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
Abstract
The ionization of uranyl triperoxide monomer, [(UO2)(O2)3]4- (UT), and uranyl peroxide cage cluster, [(UO2)28(O2)42 - x(OH)2x]28- (U28), was studied with electrospray ionization mass spectrometry (ESI-MS). Experiments including tandem mass spectrometry with collision-induced dissociation (MS/CID/MS), use of natural water and D2O as solvent, and use of N2 and SF6 as nebulizer gases, provide insight into the mechanisms of ionization. The U28 nanocluster under MS/CID/MS with collision energies ranging from 0 to 25 eV produced the monomeric units UOx- (x = 3-8) and UOxHy- (x = 4-8, y = 1, 2). UT under ESI conditions yielded the gas-phase ions UOx- (x = 4-6) and UOxHy- (x = 4-8, y = 1-3). Mechanisms that produce the observed anions in the UT and U28 systems are: (a) gas-phase combinations of uranyl monomers in the collision cell upon fragmentation of U28, (b) reduction-oxidation resulting from the electrospray process, and (c) ionization of surrounding analytes, creating reactive oxygen species that then coordinate to uranyl ions. The electronic structures of anions UOx- (x = 6-8) were investigated using density functional theory (DFT).
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Affiliation(s)
- Virginia G Rodriguez
- Department of Civil and Environmental Engineering and Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Heather J Culbertson
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Ginger E Sigmon
- Department of Civil and Environmental Engineering and Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Peter C Burns
- Department of Civil and Environmental Engineering and Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States.,Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
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3
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Julien PA, Castle G, Theriault J, Kohlgruber TA, Oliver AG, Burns PC. Assembly of Uranyl Peroxides from Ball Milled Solids. Inorg Chem 2022; 61:11319-11324. [PMID: 35830593 DOI: 10.1021/acs.inorgchem.2c01445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Mechanochemistry enables transformations of highly insoluble materials such as uranium dioxide or the mineral studtite [(UO2)(O2)(H2O)2]·(H2O)2 into uranyl triperoxide compounds that can subsequently assemble into hydroxide-bridged uranyl peroxide dimers in the presence of lithium hydroxide. Dissolution of these solids in water yields uranyl peroxide nanoclusters including U24, Li24[(UO2)(O2)(OH)]24. Insoluble uranium solids can transform into highly soluble uranyl peroxide phases in the solid state with miniscule quantities of water. Such reactions are potentially applicable to uranium processing in the front and back end of the nuclear fuel cycle.
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Affiliation(s)
- Patrick A Julien
- Department of Civil & Environmental Engineering & Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Grace Castle
- Department of Civil & Environmental Engineering & Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Jordan Theriault
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Tsuyoshi A Kohlgruber
- Department of Civil & Environmental Engineering & Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Allen G Oliver
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Peter C Burns
- Department of Civil & Environmental Engineering & Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States.,Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
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4
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Traustason H, Caranto K, Burns PC. Calorimetric Study of Functionalized Uranyl Peroxide Nanoclusters and Their Monomeric Building Block. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100307] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Hrafn Traustason
- Department of Chemistry and Biochemistry University of Notre Dame Notre Dame Indiana 46556 United States
| | - Kiana Caranto
- Department of Civil & Environmental Engineering & Earth Sciences University of Notre Dame Notre Dame Indiana 46556 United States
| | - Peter C. Burns
- Department of Chemistry and Biochemistry University of Notre Dame Notre Dame Indiana 46556 United States
- Department of Civil & Environmental Engineering & Earth Sciences University of Notre Dame Notre Dame Indiana 46556 United States
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5
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Traustason H, Lobeck HL, Julien PA, Xu M, Dembowski M, Burns PC. Prediction of Solution Behavior via Calorimetric Measurements Allows for Detailed Elucidation of Polyoxometalate Transformation. Inorg Chem 2021; 60:6753-6763. [PMID: 33856789 DOI: 10.1021/acs.inorgchem.1c00587] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The solution behavior of a polyoxometalate cluster, LiNa-U24Pp12 (Li24Na24[(UO2O2)24(P2O7)12]) that consists of 24 uranyl ions, peroxide groups, and 12 pyrophosphate linkers, was successfully predicted based on new thermodynamic results using a calorimetric method recently described for uranyl peroxide nanoclusters (UPCs), molybdenum blues, and molybdenum browns. The breakdown of LiNa-U24Pp12 and formation of U24 (Li24[UO2O2OH]24) was monitored in situ via Raman spectroscopy using a custom heating apparatus. A combination of analytical techniques confirmed the simultaneous existence of U24Pp12 and U24 midway through the conversion process and U24 as the single end product. The application of a molecular weight filter resulted in a complete and successful separation of UPCs from solution and, in conjunction with DOSY results, confirmed the presence of large intermediate cluster building blocks.
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Affiliation(s)
- Hrafn Traustason
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Haylie L Lobeck
- Department of Civil & Environmental Engineering & Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Patrick A Julien
- Department of Civil & Environmental Engineering & Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Mengyu Xu
- Department of Civil & Environmental Engineering & Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Mateusz Dembowski
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Peter C Burns
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States.,Department of Civil & Environmental Engineering & Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States
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6
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Traustason H, Bell NL, Caranto K, Auld DC, Lockey DT, Kokot A, Szymanowski JES, Cronin L, Burns PC. Reactivity, Formation, and Solubility of Polyoxometalates Probed by Calorimetry. J Am Chem Soc 2020; 142:20463-20469. [PMID: 33203207 DOI: 10.1021/jacs.0c10133] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Room temperature calorimetry methods were developed to describe the energy landscapes of six polyoxometalates (POMs), Li-U24, Li-U28, K-U28, Li/K-U60, Mo132, and Mo154, in terms of three components: enthalpy of dissolution (ΔHdiss), enthalpy of formation of aqueous POMs (ΔHf,(aq)), and enthalpy of formation of POM crystals (ΔHf,(c)). ΔHdiss is controlled by a combination of cation solvation enthalpy and the favorability of cation interactions with binding sites on the POM. In the case of the four uranyl peroxide POMs studied, clusters with hydroxide bridges have lower ΔHf,(aq) and are more stable than those containing only peroxide bridges. In general for POMs, the combination of calorimetric results and synthetic observations suggest that spherical topologies may be more stable than wheel-like clusters, and ΔHf,(aq) can be accurately estimated using only ΔHf,(c) values owing to the dominance of the clusters in determining the energetics of POM crystals.
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Affiliation(s)
- Hrafn Traustason
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Nicola L Bell
- School of Chemistry, University of Glasgow, University Avenue, Glasgow, G12 8QQ, United Kingdom
| | - Kiana Caranto
- Department of Civil & Environmental Engineering & Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - David C Auld
- School of Chemistry, University of Glasgow, University Avenue, Glasgow, G12 8QQ, United Kingdom
| | - David T Lockey
- School of Chemistry, University of Glasgow, University Avenue, Glasgow, G12 8QQ, United Kingdom
| | - Alex Kokot
- Department of Civil & Environmental Engineering & Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Jennifer E S Szymanowski
- Department of Civil & Environmental Engineering & Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Leroy Cronin
- School of Chemistry, University of Glasgow, University Avenue, Glasgow, G12 8QQ, United Kingdom
| | - Peter C Burns
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
- Department of Civil & Environmental Engineering & Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States
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7
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Xu M, Eckard P, Burns PC. Organic Functionalization of Uranyl Peroxide Clusters to Impact Solubility. Inorg Chem 2020; 59:9881-9888. [PMID: 32644786 DOI: 10.1021/acs.inorgchem.0c01080] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Benzene-1,2-diphosphonic acid (Ppb) was introduced into the uranyl peroxide cluster system, resulting in three Ppb-functionalized uranyl peroxide clusters, (UO2)20(O2)20(C6H4P2O6)1040- (U20Ppb10), (UO2)26(O2)33(C6H4P2O6)638- (U26Ppb6), and (UO2)20(O2)24(C6H4P2O6)632- (U20Ppb6). Dissolution experiments were performed for the potassium salts of U20Ppb10 and U26Ppb6, which revealed the capacity of U20Ppb10 to dissolve in the organic solvent dimethyl sulfoxide (DMSO). Unlike U20Ppb10, the K salt of U26Ppb6 did not dissolve in DMSO but was more soluble in water, perhaps due to the lower proportion of Ppb ligands in its structure. In this work, U20Ppb10 and U20Ppb6 formed as potassium salts and both adopt the fullerene topology of previously reported U20. U20 contains 20 uranyl peroxide units and encapsulates 12 Na cations. It is not possible for unfunctionalized U20 to incorporate 12 K cations owing to space constraints, as is the case in the new clusters reported here. Transformation of U20Ppb10 in water over time to produce U24 was observed, possibly owing to its ability to incorporate K cations, which have been associated with the formation of U24.
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Affiliation(s)
- Mengyu Xu
- Department of Civil and Environmental Engineering and Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Peter Eckard
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Peter C Burns
- Department of Civil and Environmental Engineering and Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States.,Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
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8
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Dembowski M, Pilgrim CD, Hickam S, Spano T, Hamlin D, Oliver AG, Casey WH, Burns PC. Dynamics of Cation-Induced Conformational Changes in Nanometer-Sized Uranyl Peroxide Clusters. Inorg Chem 2020; 59:2495-2502. [PMID: 32017549 DOI: 10.1021/acs.inorgchem.9b03390] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Conformational changes of the pyrophosphate (Pp)-functionalized uranyl peroxide nanocluster [(UO2)24(O2)24(P2O7)12]48- ({U24Pp12}), dissolved as a Li/Na salt, can be induced by the titration of alkali cations into solution. The most symmetric conformer of the molecule has idealized octahedral (Oh) molecular symmetry. One-dimensional 31P NMR experiments provide direct evidence that both K+ and Rb+ ions trigger an Oh-to-D4h conformational change within {U24Pp12}. Variable-temperature 31P NMR experiments conducted on partially titrated {U24Pp12} systems show an effect on the rates; increased activation enthalpy and entropy for the D4h-to-Oh transition is observed in the presence of Rb+ compared to K+. Two-dimensional, exchange spectroscopy 31P NMR revealed that magnetization transfer links chemically unique Pp bridges that are present in the D4h conformation and that this magnetization transfer occurs via a conformational rearrangement mechanism as the bridges interconvert between two symmetries. The interconversion is triggered by the departure and reentry of K (or Rb) cations out of and into the cavity of the cluster. This rearrangement allows Pp bridges to interconvert without the need to break bonds. Cs ions exhibit unique interactions with {U24Pp12} clusters and cause only minor changes in the solution 31P NMR signatures, suggesting that Oh symmetry is conserved. Single-crystal X-ray diffraction measurements reveal that the mixed Li/Na/Cs salt adopts D2h molecular symmetry, implying that while solvated, this cluster is in equilibrium with a more symmetric form. These results highlight the unusually flexible nature of the actinide-based {U24Pp12} and its sensitivity to countercations in solution.
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Affiliation(s)
- Mateusz Dembowski
- Department of Chemistry and Biochemistry , University of Notre Dame , Notre Dame , Indiana 46556 , United States
| | - Corey D Pilgrim
- Department of Chemistry , University of California , Davis , California 95616 , United States
| | - Sarah Hickam
- Department of Civil and Environmental Engineering and Earth Sciences , University of Notre Dame , Notre Dame , Indiana 46556 , United States
| | - Tyler Spano
- Department of Civil and Environmental Engineering and Earth Sciences , University of Notre Dame , Notre Dame , Indiana 46556 , United States
| | - Dallas Hamlin
- Department of Civil and Environmental Engineering and Earth Sciences , University of Notre Dame , Notre Dame , Indiana 46556 , United States
| | - Allen G Oliver
- Department of Chemistry and Biochemistry , University of Notre Dame , Notre Dame , Indiana 46556 , United States
| | - William H Casey
- Department of Chemistry , University of California , Davis , California 95616 , United States.,Department of Earth and Planetary Sciences , University of California , Davis , California 95616 , United States
| | - Peter C Burns
- Department of Chemistry and Biochemistry , University of Notre Dame , Notre Dame , Indiana 46556 , United States.,Department of Civil and Environmental Engineering and Earth Sciences , University of Notre Dame , Notre Dame , Indiana 46556 , United States
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9
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Yue Z, Guo X, Feng ML, Lin YJ, Ju Y, Lin X, Zhang ZH, Guo X, Lin J, Huang YY, Wang JQ. Unexpected Roles of Alkali-Metal Cations in the Assembly of Low-Valent Uranium Sulfate Molecular Complexes. Inorg Chem 2020; 59:2348-2357. [PMID: 32017542 DOI: 10.1021/acs.inorgchem.9b03182] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The directing effect of coordinating ligands in the formation of uranium molecular complexes has been well established, but the role of counterions in metal-ligand interactions remains ambiguous and requires further investigation. In this work, we describe the targeted isolation, through the choice of alkali-metal ions, of a family of tetravalent uranium sulfates, showing the influence of the overall topology and, unexpectedly, the UIV nuclearity upon the inclusion of such countercations. Analyses of the structures of uranium(IV) oxo/hydroxosulfate oligomeric species isolated from consistent synthetic conditions reveal that the incorporation of Na+ and Rb+ promotes the crystallization of 0D discrete clusters with a hexanuclear [U6O4(OH)4(H2O)4]12+ core, whereas the larger Cs+ ion allows for the isolation of a 2D-layered oligomer with a less condensed trinuclear [U3(O)]10+ center. This finding expands the prevalent view that counterions play an innocent role in molecular complex synthesis, affecting only the overall packing but not the local oligomerization. Interestingly, trends in nuclearity appear to correlate with the hydration enthalpies of alkali-metal cations, such that the alkali-metal cations with larger hydration enthalpies correspond to more hydrated complexes and cluster cores. These findings afford new insights into the mechanism of nucleation of UIV, and they also open a new path for the rational design and synthesis of targeted molecular complexes.
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Affiliation(s)
- Zenghui Yue
- Key Laboratory of Interfacial Physics and Technology , Shanghai Institute of Applied Physics, Chinese Academy of Sciences , 2019 Jia Luo Road , Shanghai 201800 , China.,University of Chinese Academy of Sciences , No. 19(A) Yuquan Road , Shijingshan District, Beijing 100049 , China.,Shanghai Advanced Research Institute, Chinese Academy of Sciences , Shanghai 201210 , China
| | - Xiaofeng Guo
- Department of Chemistry , Washington State University , Pullman , Washington 99164-4630 , United States
| | - Mei-Ling Feng
- State Key Laboratory of Structural Chemistry , Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , Fuzhou , Fujian 350002 , China
| | - Yue-Jian Lin
- Department of Chemistry , Fudan University , 220 Handan Road , Shanghai 200433 , China
| | - Yu Ju
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology , Changzhou University , Changzhou 213164 , China
| | - Xiao Lin
- Key Laboratory of Interfacial Physics and Technology , Shanghai Institute of Applied Physics, Chinese Academy of Sciences , 2019 Jia Luo Road , Shanghai 201800 , China
| | - Zhi-Hui Zhang
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology , Changzhou University , Changzhou 213164 , China
| | - Xiaojing Guo
- The Education Ministry Key Laboratory of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials, Department of Chemistry and Chemical Engineering , Shanghai Normal University , 100 Guilin Road , Shanghai 200234 , China
| | - Jian Lin
- Key Laboratory of Interfacial Physics and Technology , Shanghai Institute of Applied Physics, Chinese Academy of Sciences , 2019 Jia Luo Road , Shanghai 201800 , China
| | - Yu-Ying Huang
- Shanghai Advanced Research Institute, Chinese Academy of Sciences , Shanghai 201210 , China
| | - Jian-Qiang Wang
- Key Laboratory of Interfacial Physics and Technology , Shanghai Institute of Applied Physics, Chinese Academy of Sciences , 2019 Jia Luo Road , Shanghai 201800 , China
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10
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Syntheses and crystal structures of two uranyl peroxide nanoclusters with a diphosphonate linker ligand. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.114161] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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11
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Kravchuk DV, Forbes TZ. In Situ Generation of Organic Peroxide to Create a Nanotubular Uranyl Peroxide Phosphate. Angew Chem Int Ed Engl 2019; 58:18429-18433. [DOI: 10.1002/anie.201910287] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Indexed: 11/10/2022]
Affiliation(s)
- Dmytro V. Kravchuk
- Department of Chemistry University of Iowa Chemistry Building W374 Iowa City IA 52242 USA
| | - Tori Z. Forbes
- Department of Chemistry University of Iowa Chemistry Building W374 Iowa City IA 52242 USA
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12
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Kravchuk DV, Forbes TZ. In Situ Generation of Organic Peroxide to Create a Nanotubular Uranyl Peroxide Phosphate. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201910287] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Dmytro V. Kravchuk
- Department of Chemistry University of Iowa Chemistry Building W374 Iowa City IA 52242 USA
| | - Tori Z. Forbes
- Department of Chemistry University of Iowa Chemistry Building W374 Iowa City IA 52242 USA
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13
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Xu M, Traustason H, Bo FD, Hickam S, Chong S, Zhang L, Oliver AG, Burns PC. Supramolecular Assembly of Geometrically Unstable Hybrid Organic–Inorganic Uranyl Peroxide Cage Clusters and Their Transformations. J Am Chem Soc 2019; 141:12780-12788. [DOI: 10.1021/jacs.9b05599] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Mengyu Xu
- Department of Civil and Environmental Engineering and Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Hrafn Traustason
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Fabrice Dal Bo
- Department of Civil and Environmental Engineering and Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Sarah Hickam
- Department of Civil and Environmental Engineering and Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Saehwa Chong
- Department of Civil and Environmental Engineering and Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Lei Zhang
- Department of Civil and Environmental Engineering and Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Allen G. Oliver
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Peter C. Burns
- Department of Civil and Environmental Engineering and Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
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14
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Hickam S, Breier J, Cripe Y, Cole E, Burns PC. Effects of H 2O 2 Concentration on Formation of Uranyl Peroxide Species Probed by Dissolution of Uranium Nitride and Uranium Dioxide. Inorg Chem 2019; 58:5858-5864. [PMID: 30964269 DOI: 10.1021/acs.inorgchem.9b00231] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Dissolution of uranium materials in alkaline aqueous conditions containing H2O2 results in uranyl peroxide species in solution, including anionic uranyl peroxide cage clusters. Uranyl peroxide cage clusters are generally highly soluble in water, where they persist as aqueous macroanions. Previous studies indicate that uranyl cluster speciation and dissolution of uranium materials is impacted by the concentration of alkali metal in solution, but in these studies, high concentrations of H2O2 were used. Herein, the role of hydrogen peroxide concentration is examined relative to the dissolution of powdered UN and UO2. Lower initial H2O2 concentrations reduce dissolution of UO2 and UN and tend to produce simple (small) uranyl peroxide species rather the highly soluble uranyl peroxide clusters. H2O2 availability will have implications for uranyl speciation and solubility where spent nuclear fuel is in contact with water and where alkaline peroxide conditions are used in dissolution of nuclear material.
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Affiliation(s)
- Sarah Hickam
- Department of Civil and Environmental Engineering and Earth Sciences , University of Notre Dame , Notre Dame , Indiana 46556 , United States
| | - Jaclyn Breier
- Department of Civil and Environmental Engineering and Earth Sciences , University of Notre Dame , Notre Dame , Indiana 46556 , United States
| | - Yasmeen Cripe
- Department of Civil and Environmental Engineering and Earth Sciences , University of Notre Dame , Notre Dame , Indiana 46556 , United States
| | - Erica Cole
- Department of Civil and Environmental Engineering and Earth Sciences , University of Notre Dame , Notre Dame , Indiana 46556 , United States
| | - Peter C Burns
- Department of Civil and Environmental Engineering and Earth Sciences , University of Notre Dame , Notre Dame , Indiana 46556 , United States.,Department of Chemistry and Biochemistry , University of Notre Dame , Notre Dame , Indiana 46556 , United States
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15
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Lobeck HL, Isner JK, Burns PC. Transformation of Uranyl Peroxide Studtite, [(UO2)(O2)(H2O)2](H2O)2, to Soluble Nanoscale Cage Clusters. Inorg Chem 2019; 58:6781-6789. [DOI: 10.1021/acs.inorgchem.9b00230] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Haylie L. Lobeck
- Department of Civil and Environmental Engineering and Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Jordan K. Isner
- Department of Chemical and Biomolecular Engineering, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Peter C. Burns
- Department of Civil and Environmental Engineering and Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
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16
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Arteaga A, Zhang L, Hickam S, Dembowski M, Burns PC, Nyman M. Uranyl–Peroxide Capsule Self‐Assembly in Slow Motion. Chemistry 2019; 25:6087-6091. [DOI: 10.1002/chem.201806227] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 03/05/2019] [Indexed: 11/07/2022]
Affiliation(s)
- Ana Arteaga
- Department of Chemistry Oregon State University Corvallis OR 97330 USA
| | - Lei Zhang
- Department of Civil and Environmental Engineering and Earth Sciences University of Notre Dame Notre Dame IN 46556 USA
| | - Sarah Hickam
- Department of Civil and Environmental Engineering and Earth Sciences University of Notre Dame Notre Dame IN 46556 USA
| | - Mateusz Dembowski
- Department of Civil and Environmental Engineering and Earth Sciences University of Notre Dame Notre Dame IN 46556 USA
- Current address: Pacific Northwest National Laboratory Richland WA 99352 USA
| | - Peter C. Burns
- Department of Civil and Environmental Engineering and Earth Sciences University of Notre Dame Notre Dame IN 46556 USA
| | - May Nyman
- Department of Chemistry Oregon State University Corvallis OR 97330 USA
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17
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Lobeck HL, Traustason H, Julien PA, FitzPatrick JR, Mana S, Szymanowski JES, Burns PC. In situ Raman spectroscopy of uranyl peroxide nanoscale cage clusters under hydrothermal conditions. Dalton Trans 2019; 48:7755-7765. [DOI: 10.1039/c9dt01529a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The behaviours of two uranyl peroxide nanoclusters in water heated to 180 °C were examined by in situ Raman spectroscopy.
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Affiliation(s)
- Haylie L. Lobeck
- Department of Civil and Environmental Engineering and Earth Sciences
- University of Notre Dame
- Notre Dame
- USA
| | - Hrafn Traustason
- Department of Chemistry and Biochemistry
- University of Notre Dame
- Notre Dame
- USA
| | | | - John R. FitzPatrick
- Department of Civil and Environmental Engineering and Earth Sciences
- University of Notre Dame
- Notre Dame
- USA
| | - Sara Mana
- Department of Geological Sciences
- Salem State University
- Salem
- USA
| | - Jennifer E. S. Szymanowski
- Department of Civil and Environmental Engineering and Earth Sciences
- University of Notre Dame
- Notre Dame
- USA
| | - Peter C. Burns
- Department of Civil and Environmental Engineering and Earth Sciences
- University of Notre Dame
- Notre Dame
- USA
- Department of Chemistry and Biochemistry
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18
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Zhang T, Ling BK, Hu YQ, Han T, Zheng YZ. An anionic manganese(ii) metal–organic framework for uranyl adsorption. CrystEngComm 2019. [DOI: 10.1039/c9ce00603f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A robust MOF that can rapidly and selectively adsorb uranyl in a seawater system is reported.
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Affiliation(s)
- Tao Zhang
- Frontier Institute of Science and Technology (FIST)
- State Key Laboratory for Mechanical Behavior of Materials
- MOE Key Laboratory for Nonequilibrium Synthesis of Condensed Matter
- Xi'an Key Laboratory of Sustainable Energy and Materials Chemistry and School of Science
- Xi'an Jiaotong University
| | - Bo-Kai Ling
- Frontier Institute of Science and Technology (FIST)
- State Key Laboratory for Mechanical Behavior of Materials
- MOE Key Laboratory for Nonequilibrium Synthesis of Condensed Matter
- Xi'an Key Laboratory of Sustainable Energy and Materials Chemistry and School of Science
- Xi'an Jiaotong University
| | - Yue-Qiao Hu
- Frontier Institute of Science and Technology (FIST)
- State Key Laboratory for Mechanical Behavior of Materials
- MOE Key Laboratory for Nonequilibrium Synthesis of Condensed Matter
- Xi'an Key Laboratory of Sustainable Energy and Materials Chemistry and School of Science
- Xi'an Jiaotong University
| | - Tian Han
- Frontier Institute of Science and Technology (FIST)
- State Key Laboratory for Mechanical Behavior of Materials
- MOE Key Laboratory for Nonequilibrium Synthesis of Condensed Matter
- Xi'an Key Laboratory of Sustainable Energy and Materials Chemistry and School of Science
- Xi'an Jiaotong University
| | - Yan-Zhen Zheng
- Frontier Institute of Science and Technology (FIST)
- State Key Laboratory for Mechanical Behavior of Materials
- MOE Key Laboratory for Nonequilibrium Synthesis of Condensed Matter
- Xi'an Key Laboratory of Sustainable Energy and Materials Chemistry and School of Science
- Xi'an Jiaotong University
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19
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Liu C, Wang C, Sun ZM. Conformational 2-Fold Interpenetrated Uranyl Supramolecular Isomers Based on (6,3) Sheet Topology: Structure, Luminescence, and Ion Exchange. Inorg Chem 2018; 57:15370-15378. [DOI: 10.1021/acs.inorgchem.8b02696] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Chao Liu
- School of Materials Science and Engineering, Research Center of Rare Earth and Inorganic Functional Materials, State Key Laboratory of Elemento-Organic Chemistry and College of Chemistry, Nankai University, Tianjin 300350, China
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun, Jilin 130022, China
| | - Chao Wang
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun, Jilin 130022, China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Zhong-Ming Sun
- School of Materials Science and Engineering, Research Center of Rare Earth and Inorganic Functional Materials, State Key Laboratory of Elemento-Organic Chemistry and College of Chemistry, Nankai University, Tianjin 300350, China
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun, Jilin 130022, China
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