51
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Knope KE, Skanthakumar S, Soderholm L. Two Dihydroxo-Bridged Plutonium(IV) Nitrate Dimers and Their Relevance to Trends in Tetravalent Ion Hydrolysis and Condensation. Inorg Chem 2015; 54:10192-6. [DOI: 10.1021/acs.inorgchem.5b01242] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Karah E. Knope
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, Illinois 60439, United States
| | - S. Skanthakumar
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, Illinois 60439, United States
| | - L. Soderholm
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, Illinois 60439, United States
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52
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Button ZE, Higgins JA, Suvova M, Cloke FGN, Roe SM. Mixed sandwich thorium complexes incorporating bis(tri-isopropylsilyl)cyclooctatetraenyl and pentamethylcyclopentadienyl ligands: synthesis, structure and reactivity. Dalton Trans 2015; 44:2588-96. [PMID: 25351935 DOI: 10.1039/c4dt02362e] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The Th(iv) mixed-sandwich halide complexes Th(COT(TIPS2))Cp*X (where COT(TIPS2) = 1,4-{Si(i)Pr(3)}(2)C(8)H(6), X = Cl, I) have been synthesised, and structurally characterised. When Th(COT(TIPS2))Cp*I is reduced in situ in the presence of CO(2), a mixture of dimeric carboxylate and oxalate complexes {Th(COT(TIPS2))Cp*}(2)(μ-κ(1):κ(2)-CO(3)) and {Th(COT(TIPS2))Cp*}(2)(μ-κ(2):κ(2)-C(2)O(4)) are formed, possibly via a transient Th(iii) species. Th(COT(TIPS2))Cp*Cl is readily alkylated to yield the benzyl complex Th(COT(TIPS2))Cp*CH(2)Ph, which reacts with CO(2) to form a carboxylate and with H(2) to form a hydride; the latter inserts CO(2), giving the bridging formate complex {Th(COT(TIPS2))Cp*(μ-κ(1):κ(1)-O(2)CH)}(2).
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Affiliation(s)
- Zoë E Button
- Department of Chemistry, School of Life Sciences, University of Sussex, Brighton, BN1 9QJ, UK.
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53
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Falaise C, Volkringer C, Hennig C, Loiseau T. Ex‐Situ Kinetic Investigations of the Formation of the Poly‐Oxo Cluster U
38. Chemistry 2015; 21:16654-64. [DOI: 10.1002/chem.201502207] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2015] [Indexed: 11/09/2022]
Affiliation(s)
- Clément Falaise
- Unité de Catalyse et Chimie du Solide (UCCS) ‐ UMR CNRS 8181, Université de Lille, USTL‐ENSCL, Bat C7, BP 90108, 59652 Villeneuve d'Ascq (France)
| | - Christophe Volkringer
- Unité de Catalyse et Chimie du Solide (UCCS) ‐ UMR CNRS 8181, Université de Lille, USTL‐ENSCL, Bat C7, BP 90108, 59652 Villeneuve d'Ascq (France)
- Institut Universitaire de France (IUF), 1, rue Descartes, 75231 Paris (France)
| | - Christoph Hennig
- Helmholtz‐Zentrum Dresden‐Rossendorf, Institute of Resource Ecology, Bautzner Landstr. 400, 01314 Dresden (Germany)
| | - Thierry Loiseau
- Unité de Catalyse et Chimie du Solide (UCCS) ‐ UMR CNRS 8181, Université de Lille, USTL‐ENSCL, Bat C7, BP 90108, 59652 Villeneuve d'Ascq (France)
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54
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Priyadarshini N, Sampath M, Kumar S, Kamachi Mudali U. Light scattering investigation of the hydrolyzed thorium(IV) colloids and polymers. J Radioanal Nucl Chem 2015. [DOI: 10.1007/s10967-015-4274-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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55
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Falaise C, Delille J, Volkringer C, Loiseau T. Solvothermal Synthesis of Tetravalent Uranium with Isophthalate or Pyromellitate Ligands. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500204] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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56
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Falaise C, Assen A, Mihalcea I, Volkringer C, Mesbah A, Dacheux N, Loiseau T. Coordination polymers of uranium(IV) terephthalates. Dalton Trans 2015; 44:2639-49. [PMID: 25428593 DOI: 10.1039/c4dt02343a] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
A series of tetravalent uranium terephthalates has been solvothermally synthesized in the solvent N,N-dimethylformamide (DMF) at temperature 100-150 °C with different water amounts. Composition diagrams have been determined for the U(4+) metallic cation in the presence of terephthalic acid, and their crystal structures revealed the occurrence of two- or three-dimensional coordination polymers. In the absence of water, a mixture of two polytypes T-U(2)Cl(2)(bdc)(3)(DMF)(4) (1) and M-U(2)Cl(2)(bdc)(3)(DMF)(4) (2) has been identified at low temperature (100-110 °C) for bdc/U = 1-4 (bdc = terephthalate linker). Their structures are built up from isolated uranium centers in nine-fold coordination, surrounded by 6 carboxyl oxygen atoms, 2 oxygen atoms coming from DMF molecules and one chlorine atom. The uranium cations are linked to each other through the bdc ligand in order to generate a 3D framework. By increasing the temperature (130-150 °C), a layered like compound has been isolated, U(2)(bdc)(4)(DMF)(4) (3). It is composed of discrete actinide centers in ten-fold coordination, with 8 carboxyl oxygen atoms and 2 oxygen atoms from DMF molecules. The connection of the UO10 units with the bdc linkers generates 2D sheets. When a controlled amount of water is added to the reaction medium, the crystallization of the UiO-66-like U(6)O(4)(OH)(4)(H(2)O)(6)(bdc)(6)·10DMF solid (containing a hexanuclear sub-unit) is observed for temperature 110-120 °C and the H(2)O/U molar ratio in the range of 2-10. At higher temperature (140-150 °C), a distinct phase appeared, U(2)O(2)(bdc)(2)(DMF) (4), which consists of infinite chains of uranium centers, linked to each other via the bdc ligands. Higher water contents led to the formation of urania UO(2).
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Affiliation(s)
- Clément Falaise
- Unité de Catalyse et Chimie du Solide (UCCS) - UMR CNRS 8181, Université de Lille Nord de France, USTL-ENSCL, Bat C7, BP 90108, 59652 Villeneuve d'Ascq, France.
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57
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Xiao B, Langer E, Dellen J, Schlenz H, Bosbach D, Suleimanov EV, Alekseev EV. Chemical and structural evolution in the Th-SeO3(2-)/SeO4(2-) system: from simple selenites to cluster-based selenate compounds. Inorg Chem 2015; 54:3022-30. [PMID: 25719971 DOI: 10.1021/acs.inorgchem.5b00133] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
While extensive success has been gained in the structural chemistry of the U-Se system, the synthesis and characterization of Th-based Se structures are widely unexplored. Here, four new Th-Se compounds, α-Th(SeO3)2, β-Th(SeO3)2, Th(Se2O5)2, and Th3O2(OH)2(SeO4)3, have been obtained from mild hydrothermal or low-temperature (180-220 °C) flux conditions and were subsequently structurally and spectroscopically characterized. The crystal structures of α-Th(SeO3)2 and β-Th(SeO3)2 are based on ThO8 and SeO3 polyhedra, respectively, featuring a three-dimensional (3D) network with selenite anions filling in the Th channels along the a axis. Th(Se2O5)2 is a 3D framework composed of isolated ThO8 polyhedra interconnected by [Se2O5](2-) dimers. Th3O2(OH)2(SeO4)3 is also a 3D framework constructed by octahedral hexathorium clusters [Th6(μ3-O)4(μ3-OH)4](12+), which are interlinked by selenate groups SeO4(2-). The positions of the vibrational modes associated with both Se(IV)O3(2-) and Se(VI)O4(2-) units, respectively, were determined for four compounds, and the Raman spectra of α- and β-Th(SeO3)2 are compared and discussed in detail.
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Affiliation(s)
- Bin Xiao
- Institute of Energy and Climate Research (IEK-6), Forschungszentrum Jülich GmbH , 52428 Jülich, Germany
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58
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Falaise C, Charles JS, Volkringer C, Loiseau T. Thorium Terephthalates Coordination Polymers Synthesized in Solvothermal DMF/H2O System. Inorg Chem 2015; 54:2235-42. [DOI: 10.1021/ic502725y] [Citation(s) in RCA: 108] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Clément Falaise
- Unité
de Catalyse et Chimie du Solide (UCCS) − UMR CNRS 8181, Université de Lille, USTL-ENSCL, Bat C7, BP 90108, 59652 Villeneuve d’Ascq, France
| | - Jean-Sébastien Charles
- Unité
de Catalyse et Chimie du Solide (UCCS) − UMR CNRS 8181, Université de Lille, USTL-ENSCL, Bat C7, BP 90108, 59652 Villeneuve d’Ascq, France
| | - Christophe Volkringer
- Unité
de Catalyse et Chimie du Solide (UCCS) − UMR CNRS 8181, Université de Lille, USTL-ENSCL, Bat C7, BP 90108, 59652 Villeneuve d’Ascq, France
| | - Thierry Loiseau
- Unité
de Catalyse et Chimie du Solide (UCCS) − UMR CNRS 8181, Université de Lille, USTL-ENSCL, Bat C7, BP 90108, 59652 Villeneuve d’Ascq, France
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59
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Synthesis, spectroscopic characterization and crystal structures of thorium(IV) mononuclear lactato and hexanuclear formato complexes. Polyhedron 2015. [DOI: 10.1016/j.poly.2014.12.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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60
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Unruh DK, de Groot J, Fairley M, Libo A, Miller S, Forbes TZ. Interplay of Condensation and Chelation in Binary and Ternary Th(IV) Systems. Inorg Chem 2015; 54:1395-404. [DOI: 10.1021/ic502313y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Daniel K. Unruh
- Department of Chemistry, University of Iowa, CB
W374, Iowa City, Iowa 52242, United States
| | - Joshua de Groot
- Department of Chemistry, University of Iowa, CB
W374, Iowa City, Iowa 52242, United States
| | - Melissa Fairley
- Department of Chemistry, University of Iowa, CB
W374, Iowa City, Iowa 52242, United States
| | - Anna Libo
- Department of Chemistry, University of Iowa, CB
W374, Iowa City, Iowa 52242, United States
| | - Samuel Miller
- Department of Chemistry, University of Iowa, CB
W374, Iowa City, Iowa 52242, United States
| | - Tori Z. Forbes
- Department of Chemistry, University of Iowa, CB
W374, Iowa City, Iowa 52242, United States
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61
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Synthesis, structural investigation and kinetic studies of uranyl(VI) unsymmetrical Schiff base complexes. J CHEM SCI 2015. [DOI: 10.1007/s12039-014-0720-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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62
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Mihalcea I, Falaise C, Volkringer C, Henry N, Loiseau T. Room temperature crystallization of trichlorodioxouranate [UO2Cl3(L)] species in molecular assemblies involving aliphatic dicarboxylate linkers. INORG CHEM COMMUN 2014. [DOI: 10.1016/j.inoche.2014.02.040] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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63
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Kalaji A, Skanthakumar S, Kanatzidis MG, Mitchell JF, Soderholm L. Changing Hafnium Speciation in Aqueous Sulfate Solutions: A High-Energy X-ray Scattering Study. Inorg Chem 2014; 53:6321-8. [DOI: 10.1021/ic500938k] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Ali Kalaji
- Chemical
Sciences and Engineering Division, ‡Materials Science Division, Argonne National
Laboratory, Argonne, Illinois 60439, United States
| | - S. Skanthakumar
- Chemical
Sciences and Engineering Division, ‡Materials Science Division, Argonne National
Laboratory, Argonne, Illinois 60439, United States
| | - Mercouri G. Kanatzidis
- Chemical
Sciences and Engineering Division, ‡Materials Science Division, Argonne National
Laboratory, Argonne, Illinois 60439, United States
| | - John F. Mitchell
- Chemical
Sciences and Engineering Division, ‡Materials Science Division, Argonne National
Laboratory, Argonne, Illinois 60439, United States
| | - L. Soderholm
- Chemical
Sciences and Engineering Division, ‡Materials Science Division, Argonne National
Laboratory, Argonne, Illinois 60439, United States
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64
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Loiseau T, Mihalcea I, Henry N, Volkringer C. The crystal chemistry of uranium carboxylates. Coord Chem Rev 2014. [DOI: 10.1016/j.ccr.2013.08.038] [Citation(s) in RCA: 305] [Impact Index Per Article: 30.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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65
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La Pierre HS, Meyer K. Activation of Small Molecules by Molecular Uranium Complexes. PROGRESS IN INORGANIC CHEMISTRY 2014. [DOI: 10.1002/9781118792797.ch05] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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66
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Zänker H, Hennig C. Colloid-borne forms of tetravalent actinides: a brief review. JOURNAL OF CONTAMINANT HYDROLOGY 2014; 157:87-105. [PMID: 24365396 DOI: 10.1016/j.jconhyd.2013.11.004] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2013] [Revised: 11/08/2013] [Accepted: 11/26/2013] [Indexed: 06/03/2023]
Abstract
Tetravalent actinides, An(IV), are usually assumed to be little mobile in near-neutral environmental waters because of their low solubility. However, there are certain geochemical scenarios during which mobilization of An(IV) in a colloid-borne (waterborne) form cannot be ruled out. A compilation of colloid-borne forms of tetravalent actinides described so far for laboratory experiments together with several examples of An(IV) colloids observed in field experiments and real-world scenarios are given. They are intended to be a knowledge base and a tool for those who have to interpret actinide behavior under environmental conditions. Synthetic colloids containing structural An(IV) and synthetic colloids carrying adsorbed An(IV) are considered. Their behavior is compared with the behavior of An(IV) colloids observed after the intentional or unintentional release of actinides into the environment. A list of knowledge gaps as to the behavior of An(IV) colloids is provided and items which need further research are highlighted.
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Affiliation(s)
- Harald Zänker
- Institute of Resource Ecology, Helmholtz-Zentrum Dresden-Rossendorf, P.O. Box 51 01 19, D-01314 Dresden, Germany.
| | - Christoph Hennig
- Institute of Resource Ecology, Helmholtz-Zentrum Dresden-Rossendorf, P.O. Box 51 01 19, D-01314 Dresden, Germany
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67
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Isolation of thorium benzoate polytypes with discrete ThO8 square antiprismatic units involved in chain-like assemblies. INORG CHEM COMMUN 2014. [DOI: 10.1016/j.inoche.2013.10.030] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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68
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Zhang Y, Bhadbhade M, Karatchevtseva I, Gao J, Price JR, Lumpkin GR. Spectroscopic Studies and Crystal Structures of Double Thorium(IV) Oxalates with Sodium Ions. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201301099] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yingjie Zhang
- Australian Nuclear Science and Technology Organization, Locked Bag 2001, Kirrawee DC, NSW 2232, Australia, http://www.ansto.gov.au
| | - Mohan Bhadbhade
- Mark Wainwright Analytical Centre, University of New South Wales, Kensington NSW 2052, Australia
| | - Inna Karatchevtseva
- Australian Nuclear Science and Technology Organization, Locked Bag 2001, Kirrawee DC, NSW 2232, Australia, http://www.ansto.gov.au
| | - Jiabin Gao
- School of Chemistry, University of New South Wales, Kensington NSW 2052, Australia
| | - Jason R. Price
- Australian Synchrotron, 800 Blackburn Road, Clayton, VIC 3168, Australia
| | - Gregory R. Lumpkin
- Australian Nuclear Science and Technology Organization, Locked Bag 2001, Kirrawee DC, NSW 2232, Australia, http://www.ansto.gov.au
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69
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Falaise C, Volkringer C, Vigier JF, Beaurain A, Roussel P, Rabu P, Loiseau T. Isolation of the Large {Actinide}38 Poly-oxo Cluster with Uranium. J Am Chem Soc 2013; 135:15678-81. [DOI: 10.1021/ja4067207] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Clément Falaise
- Unité
de Catalyse et Chimie du Solide (UCCS), UMR CNRS 8181, Université de Lille Nord de France, USTL-ENSCL, Bat. C7, BP 90108, 59652 Villeneuve d’Ascq, France
| | - Christophe Volkringer
- Unité
de Catalyse et Chimie du Solide (UCCS), UMR CNRS 8181, Université de Lille Nord de France, USTL-ENSCL, Bat. C7, BP 90108, 59652 Villeneuve d’Ascq, France
| | - Jean-François Vigier
- Unité
de Catalyse et Chimie du Solide (UCCS), UMR CNRS 8181, Université de Lille Nord de France, USTL-ENSCL, Bat. C7, BP 90108, 59652 Villeneuve d’Ascq, France
| | - Arnaud Beaurain
- Unité
de Catalyse et Chimie du Solide (UCCS), UMR CNRS 8181, Université de Lille Nord de France, USTL-ENSCL, Bat. C7, BP 90108, 59652 Villeneuve d’Ascq, France
| | - Pascal Roussel
- Unité
de Catalyse et Chimie du Solide (UCCS), UMR CNRS 8181, Université de Lille Nord de France, USTL-ENSCL, Bat. C7, BP 90108, 59652 Villeneuve d’Ascq, France
| | - Pierre Rabu
- Département
de Chimie des Matériaux Inorganiques, IPCMS and NIE, UMR 7504 CNRS-UdS, 23, rue du Loess, BP 43, 67034 Strasbourg cedex 2, France
| | - Thierry Loiseau
- Unité
de Catalyse et Chimie du Solide (UCCS), UMR CNRS 8181, Université de Lille Nord de France, USTL-ENSCL, Bat. C7, BP 90108, 59652 Villeneuve d’Ascq, France
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70
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Hennig C, Ikeda-Ohno A, Kraus W, Weiss S, Pattison P, Emerich H, Abdala PM, Scheinost AC. Crystal Structure and Solution Species of Ce(III) and Ce(IV) Formates: From Mononuclear to Hexanuclear Complexes. Inorg Chem 2013; 52:11734-43. [DOI: 10.1021/ic400999j] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Christoph Hennig
- Helmholtz-Zentrum
Dresden-Rossendorf, Institute of Resource Ecology, Bautzner Landstrasse 400, D-01314 Dresden, Germany
- The Rossendorf
Beamline, ESRF, BP 220, F-38043 Grenoble, France
| | - Atsushi Ikeda-Ohno
- Helmholtz-Zentrum
Dresden-Rossendorf, Institute of Resource Ecology, Bautzner Landstrasse 400, D-01314 Dresden, Germany
- School
of Civil and Environmental Engineering, The University of New South Wales, UNSW, Sydney, NSW 2052, Australia
- Institute for
Environmental Research, Australian Nuclear Science and Technology Organisation, Locked Bag 2001, Kirrawee DC, New South Wales 2232, Australia
| | - Werner Kraus
- BAM Federal Institute for Materials Research and Testing, Richard-Willstätter-Strasse
11, D-12489 Berlin, Germany
| | - Stephan Weiss
- Helmholtz-Zentrum
Dresden-Rossendorf, Institute of Resource Ecology, Bautzner Landstrasse 400, D-01314 Dresden, Germany
| | - Philip Pattison
- Swiss−Norwegian
Beamlines, ESRF, BP 220, F-38043 Grenoble, France
| | - Hermann Emerich
- Swiss−Norwegian
Beamlines, ESRF, BP 220, F-38043 Grenoble, France
| | - Paula M. Abdala
- Swiss−Norwegian
Beamlines, ESRF, BP 220, F-38043 Grenoble, France
| | - Andreas C. Scheinost
- Helmholtz-Zentrum
Dresden-Rossendorf, Institute of Resource Ecology, Bautzner Landstrasse 400, D-01314 Dresden, Germany
- The Rossendorf
Beamline, ESRF, BP 220, F-38043 Grenoble, France
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71
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Hu YJ, Knope KE, Skanthakumar S, Kanatzidis MG, Mitchell JF, Soderholm L. Understanding the role of aqueous solution speciation and its application to the directed syntheses of complex oxidic Zr chlorides and sulfates. J Am Chem Soc 2013; 135:14240-8. [PMID: 23968256 DOI: 10.1021/ja405555h] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The lack of an in-depth understanding of solution-phase speciation and its relationship to solid-state phase formation is a grand challenge in synthesis science. It has severely limited the ability of inorganic chemists to predict or rationalize the formation of compounds from solutions. The need to investigate mechanisms that underlie self-assembly has motivated this study of aqueous Zr-sulfate chemistry as a model system, with the goal of understanding the structures of oligomeric clusters present in solution. We used high-energy X-ray scattering (HEXS) data to quantify Zr correlations in a series of solutions as a function of sulfate concentration. The pair distribution function (PDF) from the sulfate-free sample reveals that the average oligomeric Zr moiety is larger than the tetrameric building unit, [Zr4(OH)8(H2O)16](8+), generally understood to dominate its solution speciation. At sulfate concentrations greater than 1 m (molal), bidentate sulfate is observed, a coordination not seen in Zr(SO4)2·4H2O (2), which forms upon evaporation. Also seen in solution are correlations consistent with sulfate-bridged Zr dimers and the higher-order oligomers seen in 2. At intermediate sulfate concentrations there are correlations consistent with large Zr hydroxo-/oxo-bridged clusters. Crystals of [Zr18(OH)26O20(H2O)23.2(SO4)12.7]Cl0.6·nH2O (3) precipitate from these solutions. The Raman spectrum of 3 has a peak at 1017 cm(-1) that can be used as a signature for its presence in solution. Raman studies on deuterated solutions point to the important role of sulfate in the crystallization process. These solution results emphasize the presence of well-defined prenucleation correlations on length scales of <1 nm, often considered to be within the structurally amorphous regime.
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Affiliation(s)
- Yung-Jin Hu
- Chemical Sciences and Engineering Division, ‡Materials Science Division, Argonne National Laboratory , 9700 South Cass Avenue, Argonne, Illinois 60439, United States
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72
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Higgins JA, Cloke FGN, Roe SM. Synthesis and CO2 Insertion Chemistry of Uranium(IV) Mixed-Sandwich Alkyl and Hydride Complexes. Organometallics 2013. [DOI: 10.1021/om400720m] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Jessica A. Higgins
- Department
of Chemistry, School of Life Sciences, University of Sussex, Brighton BN1 9QJ, United Kingdom
| | - F. Geoffrey N. Cloke
- Department
of Chemistry, School of Life Sciences, University of Sussex, Brighton BN1 9QJ, United Kingdom
| | - S. Mark Roe
- Department
of Chemistry, School of Life Sciences, University of Sussex, Brighton BN1 9QJ, United Kingdom
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73
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Hu YJ, Knope KE, Skanthakumar S, Soderholm L. Understanding the Ligand-Directed Assembly of a Hexanuclear ThIVMolecular Cluster in Aqueous Solution. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201300805] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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74
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Knope KE, Soderholm L. Plutonium(IV) Cluster with a Hexanuclear [Pu6(OH)4O4]12+ Core. Inorg Chem 2013; 52:6770-2. [DOI: 10.1021/ic4007185] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Karah E. Knope
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 South Cass Avenue,
Argonne, Illinois 60439, United States
| | - L. Soderholm
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 South Cass Avenue,
Argonne, Illinois 60439, United States
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75
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Ikeda-Ohno A, Hennig C, Weiss S, Yaita T, Bernhard G. Hydrolysis of tetravalent cerium for a simple route to nanocrystalline cerium dioxide: an in situ spectroscopic study of nanocrystal evolution. Chemistry 2013; 19:7348-60. [PMID: 23630017 DOI: 10.1002/chem.201204101] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2012] [Revised: 03/01/2013] [Indexed: 11/07/2022]
Abstract
Despite the rapid developments in recent nanocrystal research and their expanding applications, the evolution mechanism of nanocrystals remains veiled for the most part due to the lack of appropriate analytical techniques. Here we demonstrate one promising multi-spectroscopic approach for the in situ investigation of nanocrystal evolution. That is, the formation of nanocrystalline cerium dioxide (NC-CeO2) has been probed by dynamic light scattering (DLS), X-ray absorption spectroscopy (XAS) and high-energy X-ray scattering (HEXS). The obtained results indicate that the fine colloidal particles of NC-CeO2 are formed in an acidic aqueous solution simply through the hydrolysis of the initial precursor of small oligomer Ce(IV) species. This information on how NC-CeO2 evolves is fundamental to simplifying and alleviating the synthetic strategy for NC-CeO2 production.
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Affiliation(s)
- Atsushi Ikeda-Ohno
- Institute of Resource Ecology, Helmholtz-Zentrum Dresden-Rossendorf, P.O.Box 510119, 01314 Dresden, Germany.
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76
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Falaise C, Volkringer C, Vigier JF, Henry N, Beaurain A, Loiseau T. Three-Dimensional MOF-Type Architectures with Tetravalent Uranium Hexanuclear Motifs (U6O8). Chemistry 2013; 19:5324-31. [DOI: 10.1002/chem.201203914] [Citation(s) in RCA: 106] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2012] [Indexed: 11/11/2022]
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77
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Walther C, Denecke MA. Actinide Colloids and Particles of Environmental Concern. Chem Rev 2013; 113:995-1015. [DOI: 10.1021/cr300343c] [Citation(s) in RCA: 119] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Clemens Walther
- Institute for Radioecology and
Radiation Protection, Leibniz University Hannover, Herrenhäuser Strasse 2, D-30419 Hannover, Germany
| | - Melissa A. Denecke
- Institute for Nuclear Waste
Disposal, Karlsruhe Institute of Technology, P.O. Box 3640, D-76021 Karlsruhe, Germany
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78
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Lucks C, Rossberg A, Tsushima S, Foerstendorf H, Fahmy K, Bernhard G. Formic acid interaction with the uranyl(vi) ion: structural and photochemical characterization. Dalton Trans 2013; 42:13584-9. [DOI: 10.1039/c3dt51711j] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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79
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Fairley M, Unruh DK, Donovan A, Abeysinghe S, Forbes TZ. Synthesis and characterization of homo- and heteronuclear molecular Al3+ and Th4+ species chelated by the ethylenediaminetetraacetate (edta) ligand. Dalton Trans 2013; 42:13706-14. [DOI: 10.1039/c3dt51517f] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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80
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Qiu J, Nguyen K, Jouffret L, Szymanowski JES, Burns PC. Time-Resolved Assembly of Chiral Uranyl Peroxo Cage Clusters Containing Belts of Polyhedra. Inorg Chem 2012; 52:337-45. [DOI: 10.1021/ic3020817] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jie Qiu
- Department
of Civil and Environmental
Engineering and Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Kevin Nguyen
- Department of Chemistry and
Biochemistry, University of Notre Dame,
Notre Dame, Indiana 46556, United States
| | - Laurent Jouffret
- Department
of Civil and Environmental
Engineering and Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Jennifer E. S. Szymanowski
- 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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81
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Knope KE, Soderholm L. Solution and Solid-State Structural Chemistry of Actinide Hydrates and Their Hydrolysis and Condensation Products. Chem Rev 2012; 113:944-94. [DOI: 10.1021/cr300212f] [Citation(s) in RCA: 269] [Impact Index Per Article: 22.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Karah E. Knope
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Argonne, Illinois 60439,
United States
| | - L. Soderholm
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Argonne, Illinois 60439,
United States
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82
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Qiu J, Burns PC. Clusters of Actinides with Oxide, Peroxide, or Hydroxide Bridges. Chem Rev 2012; 113:1097-120. [DOI: 10.1021/cr300159x] [Citation(s) in RCA: 261] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Jie Qiu
- Department
of Civil and Environmental Engineering and Earth Sciences and ‡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 and ‡Department of
Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
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83
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Polinski MJ, Wang S, Alekseev EV, Cross JN, Depmeier W, Albrecht-Schmitt TE. Effect of pH and Reaction Time on the Structures of Early Lanthanide(III) Borate Perchlorates. Inorg Chem 2012; 51:11541-8. [DOI: 10.1021/ic301421e] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Matthew J. Polinski
- Department of Chemistry and
Biochemistry, Florida State University,
Tallahassee, Florida 32306, United States
| | - Shuao Wang
- Department of Chemistry and
Biochemistry, Florida State University,
Tallahassee, Florida 32306, United States
| | - Evgeny V. Alekseev
- Forschungszentrum Jülich GmbH, Institute for Energy and Climate
Research (IEK-6), 52428 Jülich, Germany
- Institut für Kristallographie, RWTH Aachen University, D-52066 Aachen, Germany
| | - Justin N. Cross
- Department of Chemistry and
Biochemistry, Florida State University,
Tallahassee, Florida 32306, United States
| | - Wulf Depmeier
- Institut für Geowissenschaften, Universität zu Kiel, 24118 Kiel, Germany
| | - Thomas E. Albrecht-Schmitt
- Department of Chemistry and
Biochemistry, Florida State University,
Tallahassee, Florida 32306, United States
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84
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Fairley M, Unruh DK, Abeysinghe S, Forbes TZ. Synthesis and structural characterization of heterometallic thorium aluminum polynuclear molecular clusters. Inorg Chem 2012; 51:9491-8. [PMID: 22880753 DOI: 10.1021/ic3013014] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Aluminum can undergo hydrolysis in aqueous solutions leading to the formation of soluble molecular clusters, including polynuclear species that range from 1 to 2 nm in diameter. While the behavior of aluminum has been extensively investigated, much less is known about the hydrolysis of more complex mixed-metal systems. This study focuses on the structural characteristics of heterometallic thorium-aluminum molecular species that may have important implications for the speciation of tetravalent actinides in radioactive waste streams and environmental systems. Two mixed metal (Th(4+)/Al(3+)) polynuclear species have been synthesized under ambient conditions and structurally characterized by single-crystal X-ray diffraction. [Th(2)Al(6)(OH)(14)(H(2)O)(12)(hedta)(2)](NO(3))(6)(H(2)O)(12) (ThAl1) crystallizes in space group P2(1)/c with unit cell parameters of a = 11.198(1) Å, b = 14.210(2) Å, c = 23.115(3) Å, and β = 96.375° and [Th(2)Al(8)(OH)(12)(H(2)O)(10)(hdpta)(4)](H(2)O)(21) (ThAl2) was modeled in P1 with a = 13.136(4) Å, b = 14.481(4) Å, c = 15.819(4) Å, α = 78.480(9)°, β = 65.666(8)°, γ = 78.272(8)°. Infrared spectra were collected on both compounds, confirming complexation of the ligand to the metal center, and thermogravimetric analysis indicated that the thermal degradation of these compounds resulted in the formation of an amorphous product at high temperatures. These mixed metal species have topological relationships to previously characterized aluminum-based polynuclear species and may provide insights into the adsorption of tetravalent actinides on colloidal or mineral surfaces.
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Affiliation(s)
- Melissa Fairley
- Department of Chemistry, University of Iowa, CB W374, Iowa City, Iowa 52242, United States
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85
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Vasiliu M, Knope KE, Soderholm L, Dixon DA. Spectroscopic and Energetic Properties of Thorium(IV) Molecular Clusters with a Hexanuclear Core. J Phys Chem A 2012; 116:6917-26. [DOI: 10.1021/jp303493t] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Monica Vasiliu
- Chemistry
Department, The University of Alabama,
Shelby Hall, Box 870336,
Tuscaloosa, Alabama 35487-0336, United States
| | - Karah E. Knope
- Chemical Sciences and Engineering
Division, Argonne National Laboratory,
Argonne, Illinois 60439, United States
| | - L. Soderholm
- Chemical Sciences and Engineering
Division, Argonne National Laboratory,
Argonne, Illinois 60439, United States
| | - David A. Dixon
- Chemistry
Department, The University of Alabama,
Shelby Hall, Box 870336,
Tuscaloosa, Alabama 35487-0336, United States
- Chemical Sciences and Engineering
Division, Argonne National Laboratory,
Argonne, Illinois 60439, United States
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86
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Shamov GA. Relativistic Density Functional Study on Uranium(IV) and Thorium(IV) Oxide Clusters of Zonohedral Geometry. Inorg Chem 2012; 51:6507-16. [DOI: 10.1021/ic2026522] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Grigory A. Shamov
- Department of Chemistry,
University
of Manitoba, Winnipeg MB, Canada R3T 2N2
- Division of Informational Technologies,
Kazan National Research Technological University, Kazan, Karl Marx
str. 18, 420015 Russian Federation
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87
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Adelani PO, Oliver AG, Albrecht-Schmitt TE. Uranyl Heteropolyoxometalate: Synthesis, Structure, and Spectroscopic Properties. Inorg Chem 2012; 51:4885-7. [DOI: 10.1021/ic300035n] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Pius O. Adelani
- Department of Civil Engineering
and Geological
Sciences and Department of Chemistry and
Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Allen G. Oliver
- Department of Civil Engineering
and Geological
Sciences and Department of Chemistry and
Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Thomas E. Albrecht-Schmitt
- Department of Civil Engineering
and Geological
Sciences and Department of Chemistry and
Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
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88
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Diwu J, Wang S, Albrecht-Schmitt TE. Periodic Trends in Hexanuclear Actinide Clusters. Inorg Chem 2012; 51:4088-93. [DOI: 10.1021/ic2023242] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Juan Diwu
- Department
of Civil Engineering and Geological Sciences and Department of Chemistry
and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Shuao Wang
- Department
of Civil Engineering and Geological Sciences and Department of Chemistry
and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Thomas E. Albrecht-Schmitt
- Department
of Civil Engineering and Geological Sciences and Department of Chemistry
and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
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89
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Knope KE, Vasiliu M, Dixon DA, Soderholm L. Thorium(IV)–Selenate Clusters Containing an Octanuclear Th(IV) Hydroxide/Oxide Core. Inorg Chem 2012; 51:4239-49. [DOI: 10.1021/ic202706s] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Karah E. Knope
- Chemical Sciences
and Engineering
Division, Argonne National Laboratory, Argonne, Illinois 60439, United
States
| | - Monica Vasiliu
- Chemistry Department,
The University
of Alabama, Shelby Hall, Box 870336, Tuscaloosa, Alabama 35487-0336,
United States
| | - David A. Dixon
- Chemical Sciences
and Engineering
Division, Argonne National Laboratory, Argonne, Illinois 60439, United
States
- Chemistry Department,
The University
of Alabama, Shelby Hall, Box 870336, Tuscaloosa, Alabama 35487-0336,
United States
| | - L. Soderholm
- Chemical Sciences
and Engineering
Division, Argonne National Laboratory, Argonne, Illinois 60439, United
States
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90
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Takao K, Takao S, Scheinost AC, Bernhard G, Hennig C. Formation of Soluble Hexanuclear Neptunium(IV) Nanoclusters in Aqueous Solution: Growth Termination of Actinide(IV) Hydrous Oxides by Carboxylates. Inorg Chem 2012; 51:1336-44. [DOI: 10.1021/ic201482n] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Koichiro Takao
- Institute
of Radiochemistry, Helmholtz Zentrum Dresden-Rossendorf, P.O. Box 51 01
19, 01314 Dresden, Germany
- Department of Materials and
Life Science, Seikei University, 3-3-1,
Kichijoji-kitamachi, Musashino-shi, Tokyo 180-8633, Japan
| | - Shinobu Takao
- Institute
of Radiochemistry, Helmholtz Zentrum Dresden-Rossendorf, P.O. Box 51 01
19, 01314 Dresden, Germany
- Innovation Research Center for
Fuel Cells, The University of Electro-Communications, 1-5-1, Chofugaoka, Chofu-shi, Tokyo 182-8585, Japan
| | - Andreas C. Scheinost
- Institute
of Radiochemistry, Helmholtz Zentrum Dresden-Rossendorf, P.O. Box 51 01
19, 01314 Dresden, Germany
| | - Gert Bernhard
- Institute
of Radiochemistry, Helmholtz Zentrum Dresden-Rossendorf, P.O. Box 51 01
19, 01314 Dresden, Germany
| | - Christoph Hennig
- Institute
of Radiochemistry, Helmholtz Zentrum Dresden-Rossendorf, P.O. Box 51 01
19, 01314 Dresden, Germany
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91
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Hennig C, Takao S, Takao K, Weiss S, Kraus W, Emmerling F, Scheinost AC. Structure and stability range of a hexanuclear Th(iv)–glycine complex. Dalton Trans 2012; 41:12818-23. [DOI: 10.1039/c2dt31367g] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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92
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Volkringer C, Mihalcea I, Vigier JF, Beaurain A, Visseaux M, Loiseau T. Metal–Organic-Framework-Type 1D-Channel Open Network of a Tetravalent Uranium Trimesate. Inorg Chem 2011; 50:11865-7. [DOI: 10.1021/ic2021963] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Christophe Volkringer
- Unité de Catalyse et Chimie
du Solide (UCCS), UMR CNRS 8181, Université de Lille Nord de France, USTL-ENSCL, Bat. C7, BP 90108,
59652 Villeneuve d’Ascq,
France
| | - Ionut Mihalcea
- Unité de Catalyse et Chimie
du Solide (UCCS), UMR CNRS 8181, Université de Lille Nord de France, USTL-ENSCL, Bat. C7, BP 90108,
59652 Villeneuve d’Ascq,
France
| | - Jean-François Vigier
- Unité de Catalyse et Chimie
du Solide (UCCS), UMR CNRS 8181, Université de Lille Nord de France, USTL-ENSCL, Bat. C7, BP 90108,
59652 Villeneuve d’Ascq,
France
| | - Arnaud Beaurain
- Unité de Catalyse et Chimie
du Solide (UCCS), UMR CNRS 8181, Université de Lille Nord de France, USTL-ENSCL, Bat. C7, BP 90108,
59652 Villeneuve d’Ascq,
France
| | - Marc Visseaux
- Unité de Catalyse et Chimie
du Solide (UCCS), UMR CNRS 8181, Université de Lille Nord de France, USTL-ENSCL, Bat. C7, BP 90108,
59652 Villeneuve d’Ascq,
France
| | - Thierry Loiseau
- Unité de Catalyse et Chimie
du Solide (UCCS), UMR CNRS 8181, Université de Lille Nord de France, USTL-ENSCL, Bat. C7, BP 90108,
59652 Villeneuve d’Ascq,
France
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93
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Knope KE, Wilson RE, Vasiliu M, Dixon DA, Soderholm L. Thorium(IV) Molecular Clusters with a Hexanuclear Th Core. Inorg Chem 2011; 50:9696-704. [DOI: 10.1021/ic2014946] [Citation(s) in RCA: 111] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Karah E. Knope
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Argonne, Illinois 60439, United States
| | - Richard E. Wilson
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Argonne, Illinois 60439, United States
| | - Monica Vasiliu
- Chemistry Department, The University of Alabama, Shelby Hall, Box 870336, Tuscaloosa, Alabama 35487-0336, United States
| | - David A. Dixon
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Argonne, Illinois 60439, United States
- Chemistry Department, The University of Alabama, Shelby Hall, Box 870336, Tuscaloosa, Alabama 35487-0336, United States
| | - L. Soderholm
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Argonne, Illinois 60439, United States
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94
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Sigmon GE, Burns PC. Rapid Self-Assembly of Uranyl Polyhedra into Crown Clusters. J Am Chem Soc 2011; 133:9137-9. [DOI: 10.1021/ja2013449] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ginger E. Sigmon
- Department of Civil Engineering and Geological Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Peter C. Burns
- Department of Civil Engineering and Geological Sciences, University of Notre Dame, Notre Dame, Indiana 46556, United States
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95
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Biswas B, Mougel V, Pécaut J, Mazzanti M. Base-Driven Assembly of Large Uranium Oxo/Hydroxo Clusters. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201101327] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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96
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Biswas B, Mougel V, Pécaut J, Mazzanti M. Base-driven assembly of large uranium oxo/hydroxo clusters. Angew Chem Int Ed Engl 2011; 50:5745-8. [PMID: 21567695 DOI: 10.1002/anie.201101327] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2011] [Revised: 03/18/2011] [Indexed: 11/06/2022]
Affiliation(s)
- Biplab Biswas
- Laboratoire de Reconnaissance Ionique et Chimie de Coordination, Service de Chimie Inorganique et Biologique, (UMR E-3 CEA/UJF-Grenoble 1), INAC, 17 rue des Martyrs, 38054 Grenoble cedex 9, France
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97
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Mougel V, Biswas B, Pécaut J, Mazzanti M. New insights into the acid mediated disproportionation of pentavalent uranyl. Chem Commun (Camb) 2010; 46:8648-50. [PMID: 20957250 DOI: 10.1039/c0cc03443f] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reaction of benzoic acid with the uranyl(V) complex [(UO(2)Py(5))(KI(2)Py(2))] in pyridine leads to immediate disproportionation with formation of a hexanuclear U(IV) benzoate cluster, a bis-benzoate complex of uranyl(VI) and water.
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Affiliation(s)
- Victor Mougel
- Laboratoire de Reconnaissance Ionique et Chimie de Coordination, SCIB, (UMR-E 3 CEA-UJF FRE 3200 CNRS), INAC, CEA-Grenoble, 17 rue des Martyrs, 38054 Grenoble Cedex 09, France
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98
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Hennig C, Ikeda-Ohno A, Emmerling F, Kraus W, Bernhard G. Comparative investigation of the solution species [U(CO3)5]6− and the crystal structure of Na6[U(CO3)5]·12H2O. Dalton Trans 2010; 39:3744-50. [DOI: 10.1039/b922624a] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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