1
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Li K, Del Rosal I, Zhao Y, Maron L, Zhu C. Planar Tetranuclear Uranium Hydride Cluster Supported by ansa-Bis(cyclopentadienyl) Ligands. Angew Chem Int Ed Engl 2024; 63:e202405494. [PMID: 38661015 DOI: 10.1002/anie.202405494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Revised: 04/25/2024] [Accepted: 04/25/2024] [Indexed: 04/26/2024]
Abstract
Polynuclear metal hydride clusters play important roles in various catalytic processes, with most of the reported polynuclear metal hydride clusters adopting a polyhedral three-dimensional structure. Herein, we report the first example of a planar tetranuclear uranium hydride cluster [(CpCMe2CMe2Cp)U]4(μ2-H)4(μ3-H)4 (U4H8). It was synthesized by reacting an ansa-bis(cyclopentadienyl) ligand-supported uranium chloride precursor [(CpCMe2CMe2Cp)U]3(μ2-Cl)3(μ3-Cl)2 with NaHBEt3. The presence of hydrides in U4H8 was confirmed by NMR spectroscopy and its reactivity with phenol and carbon tetrachloride. DFT calculations also facilitated the determination of the hydrides' positions in U4H8, featuring four bridging μ2-H ligands and four face-capping μ3-H ligands, with the four U centers arranged in a rhombic geometry. The U4H8 represents not only the first example of planar polynuclear actinide metal hydride cluster but also the uranium hydride cluster with the highest nuclearity reported to date.
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Affiliation(s)
- Kai Li
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Iker Del Rosal
- LPCNO, CNRS & INSA, Université Paul Sabatier, 135 Avenue de Rangueil, Toulouse, 31077, France
| | - Yue Zhao
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Laurent Maron
- LPCNO, CNRS & INSA, Université Paul Sabatier, 135 Avenue de Rangueil, Toulouse, 31077, France
| | - Congqing Zhu
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
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2
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Lam FYT, Wells JAL, Ochiai T, Halliday CJV, McCabe KN, Maron L, Arnold PL. A Combined Experimental and Theoretical Investigation of Arene-Supported Actinide and Ytterbium Tetraphenolate Complexes. Inorg Chem 2022; 61:4581-4591. [PMID: 35244386 DOI: 10.1021/acs.inorgchem.1c03365] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Modular tetraphenolate ligands tethered with a protective arene platform (para-phenyl or para-terphenyl) are used to support mononuclear An(IV) (An = Th, U) complexes with an exceptionally large and open axial coordination site at the metal. The base-free complexes and a series of neutral donor adducts were synthesized and characterized by spectroscopies and single-crystal X-ray diffraction. Anionic Th(IV) -ate complexes with an additional axial aryloxide ligand were also synthesized and characterized. The para-phenyl-tethered mononuclear complexes exhibit rare An(IV)-arene interactions, and the An(IV)-arene distance broadly increases with axial donor strength. The para-terphenyl-tethered complexes have almost no interaction with the arene base, isolating the central metal cation. Computational analysis of the mononuclear complexes and their reduced analogues, and Yb(III) congeners, as well as the effect of additional donor ligand binding, seek to elucidate the electronic structure of the metal-arene interactions and establish whether they, or their reduced or oxidized counterparts, could function as molecular qubits.
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Affiliation(s)
- Francis Y T Lam
- Department of Chemistry, Chemical Sciences Division, Lawrence Berkeley National Laboratory, University of California, Berkeley, Berkeley, California 94720, United States.,EaStCHEM School of Chemistry, The University of Edinburgh, Joseph Black Building, David Brewster Road, Edinburgh EH9 3FJ, United Kingdom
| | - Jordann A L Wells
- EaStCHEM School of Chemistry, The University of Edinburgh, Joseph Black Building, David Brewster Road, Edinburgh EH9 3FJ, United Kingdom
| | - Tatsumi Ochiai
- Department of Chemistry, Chemical Sciences Division, Lawrence Berkeley National Laboratory, University of California, Berkeley, Berkeley, California 94720, United States.,EaStCHEM School of Chemistry, The University of Edinburgh, Joseph Black Building, David Brewster Road, Edinburgh EH9 3FJ, United Kingdom
| | - Connor J V Halliday
- EaStCHEM School of Chemistry, The University of Edinburgh, Joseph Black Building, David Brewster Road, Edinburgh EH9 3FJ, United Kingdom
| | - Karl N McCabe
- Université de Toulouse and CNRS, INSA, UPS, CNRS, UMR 5215, LPCNO, 135 Avenue de Rangueil, F-31077 Toulouse, France
| | - Laurent Maron
- Université de Toulouse and CNRS, INSA, UPS, CNRS, UMR 5215, LPCNO, 135 Avenue de Rangueil, F-31077 Toulouse, France
| | - Polly L Arnold
- Department of Chemistry, Chemical Sciences Division, Lawrence Berkeley National Laboratory, University of California, Berkeley, Berkeley, California 94720, United States.,EaStCHEM School of Chemistry, The University of Edinburgh, Joseph Black Building, David Brewster Road, Edinburgh EH9 3FJ, United Kingdom
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3
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Hsueh FC, Barluzzi L, Keener M, Rajeshkumar T, Maron L, Scopelliti R, Mazzanti M. Reactivity of Multimetallic Thorium Nitrides Generated by Reduction of Thorium Azides. J Am Chem Soc 2022; 144:3222-3232. [PMID: 35138846 DOI: 10.1021/jacs.1c13150] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Thorium nitrides are likely intermediates in the reported cleavage and functionalization of dinitrogen by molecular thorium complexes and are attractive compounds for the study of multiple bond formation in f-element chemistry, but only one example of thorium nitride isolable from solution was reported. Here, we show that stable multimetallic azide/nitride thorium complexes can be generated by reduction of thorium azide precursors─a route that has failed so far to produce Th nitrides. Once isolated, the thorium azide/nitride clusters, M3Th═N═Th (M = K or Cs), are stable in solutions probably due to the presence of alkali ions capping the nitride, but their synthesis requires a careful control of the reaction conditions (solvent, temperature, nature of precursor, and alkali ion). The nature of the cation plays an important role in generating a nitride product and results in large structural differences with a bent Th═N═Th moiety found in the K-bound nitride as a result of a strong K-nitride interaction and a linear arrangement in the Cs-bound nitride. Reactivity studies demonstrated the ability of Th nitrides to cleave CO in ambient conditions yielding CN-.
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Affiliation(s)
- Fang-Che Hsueh
- Group of Coordination Chemistry, Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - Luciano Barluzzi
- Group of Coordination Chemistry, Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - Megan Keener
- Group of Coordination Chemistry, Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - Thayalan Rajeshkumar
- Laboratoire de Physique et Chimie des Nano-objets, Institut National des Sciences Appliquées, 31077 Cedex 4 Toulouse, France
| | - Laurent Maron
- Laboratoire de Physique et Chimie des Nano-objets, Institut National des Sciences Appliquées, 31077 Cedex 4 Toulouse, France
| | - Rosario Scopelliti
- Group of Coordination Chemistry, Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - Marinella Mazzanti
- Group of Coordination Chemistry, Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
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4
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Thorium-nitrogen multiple bonds provide evidence for pushing-from-below for early actinides. Nat Commun 2019; 10:4203. [PMID: 31519900 PMCID: PMC6744569 DOI: 10.1038/s41467-019-12206-5] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Accepted: 08/08/2019] [Indexed: 12/31/2022] Open
Abstract
Although the chemistry of uranium-ligand multiple bonding is burgeoning, analogous complexes involving other actinides such as thorium remain rare and there are not yet any terminal thorium nitrides outside of cryogenic matrix isolation conditions. Here, we report evidence that reduction of a thorium-azide produces a transient Th≡N triple bond, but this activates C-H bonds to produce isolable parent imido derivatives or it can be trapped in an N-heterocycle amine. Computational studies on these thorium-nitrogen multiple bonds consistently evidences a σ > π energy ordering. This suggests pushing-from-below for thorium, where 6p-orbitals principally interact with filled f-orbitals raising the σ-bond energy. Previously this was dismissed for thorium, being the preserve of uranium-nitrides or the uranyl dication. Recognising that pushing-from-below perhaps occurs with thorium as well as uranium, and with imido ligands as well as nitrides, suggests this phenomenon may be more widespread than previously thought. Despite the burgeoning nature of uranium–ligand multiple bonding, analogous thorium complexes remain incredibly rare. Here the authors report evidence for a transient thorium–nitride species, which, together with data on parent imido derivatives, suggests that the pushing-from-below phenomenon may be more widespread than previously thought.
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5
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Abstract
Recent developments and results from the organometallic chemistry of the actinides are reviewed. In the last one and a half years the structural data of about 15 organometallic complexes of transuranium actinides (Np or Pu) have been published, all involving π-ligands in the coordination sphere of the metal ion. On the basis of these data, a comparison of these molecules is presented. Depending on the steric demands of the ligands, effects like the actinide contraction seem to be stronger or weaker in the structural features. This indicates that the interplay between the actinide ion and the π-ligand is rather flexible, enabling the formation of stable bonds over a broad range of actinide ion oxidation states.
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Affiliation(s)
- Olaf Walter
- European Commission–Joint Research CentreDirectorate for Nuclear Safety and Security–G. I. 5Postfach 234076125KarlsruheGermany
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6
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Affiliation(s)
- Ionel Haiduc
- Facultatea de Chimie, Universitatea Babeş-Bolyai, Cluj-Napoca, Romania
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7
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Exploiting the reactivity of actinide fluoride bonds for the synthesis and characterization of a new class of monometallic bis(azide) uranium complexes. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2017.10.044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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8
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Chen X, Li Q, Gong Y, Andrews L, Liebov BK, Fang Z, Dixon DA. Formation and Characterization of Homoleptic Thorium Isocyanide Complexes. Inorg Chem 2017; 56:5060-5068. [DOI: 10.1021/acs.inorgchem.7b00196] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xiuting Chen
- Department of Radiochemistry, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Qingnuan Li
- Department of Radiochemistry, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
| | - Yu Gong
- Department of Radiochemistry, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904-4319, United States
| | - Lester Andrews
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904-4319, United States
| | - Benjamin K. Liebov
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904-4319, United States
| | - Zongtang Fang
- Department of Chemistry, The University of Alabama, Tuscaloosa, Alabama 35487-0336, United States
| | - David A. Dixon
- Department of Chemistry, The University of Alabama, Tuscaloosa, Alabama 35487-0336, United States
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9
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Browne KP, Maerzke KA, Travia NE, Morris DE, Scott BL, Henson NJ, Yang P, Kiplinger JL, Veauthier JM. Synthesis, Characterization, and Density Functional Theory Analysis of Uranium and Thorium Complexes Containing Nitrogen-Rich 5-Methyltetrazolate Ligands. Inorg Chem 2016; 55:4941-50. [DOI: 10.1021/acs.inorgchem.6b00492] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kevin P. Browne
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States
| | - Katie A. Maerzke
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States
| | - Nicholas E. Travia
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States
| | - David E. Morris
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States
| | - Brian L. Scott
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States
| | - Neil J. Henson
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States
| | - Ping Yang
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States
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10
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Monreal MJ, Seaman LA, Goff GS, Michalczyk R, Morris DE, Scott BL, Kiplinger JL. New Twists and Turns for Actinide Chemistry: Organometallic Infinite Coordination Polymers of Thorium Diazide. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201510851] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Lani A. Seaman
- Los Alamos National Laboratory; Stop J-514 Los Alamos NM 87545 USA
| | - George S. Goff
- Los Alamos National Laboratory; Stop J-514 Los Alamos NM 87545 USA
| | | | - David E. Morris
- Los Alamos National Laboratory; Stop J-514 Los Alamos NM 87545 USA
| | - Brian L. Scott
- Los Alamos National Laboratory; Stop J-514 Los Alamos NM 87545 USA
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11
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Monreal MJ, Seaman LA, Goff GS, Michalczyk R, Morris DE, Scott BL, Kiplinger JL. New Twists and Turns for Actinide Chemistry: Organometallic Infinite Coordination Polymers of Thorium Diazide. Angew Chem Int Ed Engl 2016; 55:3631-6. [PMID: 26865502 DOI: 10.1002/anie.201510851] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Indexed: 11/12/2022]
Abstract
Two organometallic 1D infinite coordination polymers and two organometallic monometallic complexes of thorium diazide have been synthesized and characterized. Steric control of these self-assembled arrays, which are dense in thorium and nitrogen, has also been demonstrated: infinite chains can be circumvented by using steric bulk either at the metallocene or with a donor ligand in the wedge.
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Affiliation(s)
- Marisa J Monreal
- Los Alamos National Laboratory, Stop J-514, Los Alamos, NM, 87545, USA
| | - Lani A Seaman
- Los Alamos National Laboratory, Stop J-514, Los Alamos, NM, 87545, USA
| | - George S Goff
- Los Alamos National Laboratory, Stop J-514, Los Alamos, NM, 87545, USA
| | | | - David E Morris
- Los Alamos National Laboratory, Stop J-514, Los Alamos, NM, 87545, USA
| | - Brian L Scott
- Los Alamos National Laboratory, Stop J-514, Los Alamos, NM, 87545, USA
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12
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Dame AN, Bharara MS, Barnes CL, Walensky JR. Synthesis of Thorium(IV) and Uranium(IV) Salicylaldiminate Pseudo-Halide Complexes. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500378] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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13
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Braunschweig H, Celik MA, Dück K, Hupp F, Krummenacher I. f-Block Ansa Complexes in the Solid State: [3]Thoro- and [3]Uranocenophanes. Chemistry 2015; 21:9339-42. [PMID: 26013999 DOI: 10.1002/chem.201501545] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Indexed: 11/06/2022]
Abstract
The preparation of [3]thoro- and [3]uranocenophanes, the first structurally authenticated ansa-bridged complexes of actinocenes, is reported. Following a flytrap route, 1,2-bis(cyclooctatetraenyldimethylsilyl)methane was synthesized, reduced to its tetraanion, and subsequently converted into bridged uranocene and thorocene complexes by salt metathesis with the corresponding actinide tetrachlorides. In addition, their electronic structures have been investigated by experimental (UV/Vis spectroscopy, cyclic voltammetry) and theoretical (DFT) methods.
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Affiliation(s)
- Holger Braunschweig
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg (Germany), Fax: (+49) 931-31-84623.
| | - Mehmet Ali Celik
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg (Germany), Fax: (+49) 931-31-84623
| | - Klaus Dück
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg (Germany), Fax: (+49) 931-31-84623
| | - Florian Hupp
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg (Germany), Fax: (+49) 931-31-84623
| | - Ivo Krummenacher
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg (Germany), Fax: (+49) 931-31-84623
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14
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Edelmann FT. Lanthanides and actinides: Annual survey of their organometallic chemistry covering the year 2013. Coord Chem Rev 2015. [DOI: 10.1016/j.ccr.2014.09.017] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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15
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Abstract
By using the cyanide ligand, actinide compounds with unprecedented structures, UIII–CN vs. CeIII–NC and UIII–CN vs. UIV–NC coordination modes, and novel high-valent uranium complexes were revealed.
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Affiliation(s)
| | - Pierre Thuéry
- CEA
- IRAMIS/NIMBE/LCMCE
- CEA/CNRS UMR 3685 NIMBE
- 91191 Gif-sur-Yvette
- France
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16
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Pagano JK, Dorhout JM, Waterman R, Czerwinski KR, Kiplinger JL. Phenylsilane as a safe, versatile alternative to hydrogen for the synthesis of actinide hydrides. Chem Commun (Camb) 2015; 51:17379-81. [DOI: 10.1039/c5cc06856h] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The thorium and uranium dihydride dimer complexes [(C5Me5)2An(H)(μ-H)]2 (An = Th, U) have been easily prepared using phenylsilane, which is an efficient and safer alternative to hydrogen gas.
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Affiliation(s)
- Justin K. Pagano
- Chemistry Division
- Los Alamos National Laboratory
- Los Alamos
- USA
- Department of Chemistry
| | - Jacquelyn M. Dorhout
- Chemistry Division
- Los Alamos National Laboratory
- Los Alamos
- USA
- Department of Chemistry
| | - Rory Waterman
- Department of Chemistry
- University of Vermont
- Cook Physical Sciences Building
- Burlington
- USA
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17
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Rausch J, Apostolidis C, Walter O, Lorenz V, Hrib CG, Hilfert L, Kühling M, Busse S, Edelmann FT. One ligand fits all: lanthanide and actinide sandwich complexes comprising the 1,4-bis(trimethylsilyl)cyclooctatetraenyl (=COT′′) ligand. NEW J CHEM 2015. [DOI: 10.1039/c5nj00991j] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Twelve new lanthanide and actinide sandwich complexes containing the 1,4-bis(trimethylsilyl)cyclooctatetraenyl ligand (COT′′) have been prepared and structurally characterized by X-ray diffraction.
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Affiliation(s)
- Janek Rausch
- Chemisches Institut der Otto-von-Guericke-Universität Magdeburg
- 39106 Magdeburg
- Germany
| | - Christos Apostolidis
- European Commission
- Joint Research Centre
- Institute for Transuranium Elements
- 76125 Karlsruhe
- Germany
| | - Olaf Walter
- European Commission
- Joint Research Centre
- Institute for Transuranium Elements
- 76125 Karlsruhe
- Germany
| | - Volker Lorenz
- Chemisches Institut der Otto-von-Guericke-Universität Magdeburg
- 39106 Magdeburg
- Germany
| | - Cristian G. Hrib
- Chemisches Institut der Otto-von-Guericke-Universität Magdeburg
- 39106 Magdeburg
- Germany
| | - Liane Hilfert
- Chemisches Institut der Otto-von-Guericke-Universität Magdeburg
- 39106 Magdeburg
- Germany
| | - Marcel Kühling
- Chemisches Institut der Otto-von-Guericke-Universität Magdeburg
- 39106 Magdeburg
- Germany
| | - Sabine Busse
- Chemisches Institut der Otto-von-Guericke-Universität Magdeburg
- 39106 Magdeburg
- Germany
| | - Frank T. Edelmann
- Chemisches Institut der Otto-von-Guericke-Universität Magdeburg
- 39106 Magdeburg
- Germany
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18
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Hervé A, Bouzidi Y, Berthet JC, Belkhiri L, Thuéry P, Boucekkine A, Ephritikhine M. U–CN versus Ce–NC Coordination in Trivalent Complexes Derived from M[N(SiMe3)2]3 (M = Ce, U). Inorg Chem 2014; 53:6995-7013. [DOI: 10.1021/ic500939t] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Alexandre Hervé
- CEA, IRAMIS, NIMBE, UMR 3299 CEA/CNRS SIS2M, CEA/Saclay, Bat 125, 91191 Gif-sur-Yvette, France
| | - Yamina Bouzidi
- URCHEMS,
Département de Chimie, Université Constantine 1, 25000 Constantine, Algeria
| | - Jean-Claude Berthet
- CEA, IRAMIS, NIMBE, UMR 3299 CEA/CNRS SIS2M, CEA/Saclay, Bat 125, 91191 Gif-sur-Yvette, France
| | - Lotfi Belkhiri
- URCHEMS,
Département de Chimie, Université Constantine 1, 25000 Constantine, Algeria
| | - Pierre Thuéry
- CEA, IRAMIS, NIMBE, UMR 3299 CEA/CNRS SIS2M, CEA/Saclay, Bat 125, 91191 Gif-sur-Yvette, France
| | - Abdou Boucekkine
- Institut
des Sciences Chimiques de Rennes, UMR 6226 CNRS-Université de Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Michel Ephritikhine
- CEA, IRAMIS, NIMBE, UMR 3299 CEA/CNRS SIS2M, CEA/Saclay, Bat 125, 91191 Gif-sur-Yvette, France
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19
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Thorocene adducts of the neutral 2,2′-bipyridine and its radical anion. Synthesis and crystal structures of [Th(η8-C8H8)2(κ2-bipy)] and [Th(μ-η8:η5-C8H8)2(κ2-bipy)K(py)2]∞. CR CHIM 2014. [DOI: 10.1016/j.crci.2013.09.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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20
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Hervé A, Thuéry P, Ephritikhine M, Berthet JC. Structural Diversity in Cyanido Thorocene Complexes. Organometallics 2014. [DOI: 10.1021/om500252v] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Alexandre Hervé
- CEA, IRAMIS, NIMBE, CNRS UMR 3299 SIS2M, CEA/Saclay, 91191 Gif-sur-Yvette, France
| | - Pierre Thuéry
- CEA, IRAMIS, NIMBE, CNRS UMR 3299 SIS2M, CEA/Saclay, 91191 Gif-sur-Yvette, France
| | - Michel Ephritikhine
- CEA, IRAMIS, NIMBE, CNRS UMR 3299 SIS2M, CEA/Saclay, 91191 Gif-sur-Yvette, France
| | - Jean-Claude Berthet
- CEA, IRAMIS, NIMBE, CNRS UMR 3299 SIS2M, CEA/Saclay, 91191 Gif-sur-Yvette, France
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21
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Minasian SG, Keith JM, Batista ER, Boland KS, Clark DL, Kozimor SA, Martin RL, Shuh DK, Tyliszczak T. New evidence for 5f covalency in actinocenes determined from carbon K-edge XAS and electronic structure theory. Chem Sci 2014. [DOI: 10.1039/c3sc52030g] [Citation(s) in RCA: 115] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
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Berthet JC, Thuéry P, Garin N, Dognon JP, Cantat T, Ephritikhine M. Revisiting the Chemistry of the Actinocenes [(η8-C8H8)2An] (An = U, Th) with Neutral Lewis Bases. Access to the Bent Sandwich Complexes [(η8-C8H8)2An(L)] with Thorium (L = py, 4,4′-bipy, tBuNC, R4phen). J Am Chem Soc 2013; 135:10003-6. [DOI: 10.1021/ja4036626] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | - Pierre Thuéry
- CEA, IRAMIS, SIS2M,
CNRS UMR
3299, CEA/Saclay, 91191 Gif-sur-Yvette, France
| | - Nicolas Garin
- CEA, IRAMIS, SIS2M,
CNRS UMR
3299, CEA/Saclay, 91191 Gif-sur-Yvette, France
| | - Jean-Pierre Dognon
- CEA, IRAMIS, SIS2M,
CNRS UMR
3299, CEA/Saclay, 91191 Gif-sur-Yvette, France
| | - Thibault Cantat
- CEA, IRAMIS, SIS2M,
CNRS UMR
3299, CEA/Saclay, 91191 Gif-sur-Yvette, France
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