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Long C, Ray M. Water-soluble chiral coordination polymers of Li +, Na +, K +, and Ba 2+ with an anionic iron(III) complex of a L-threonine derivative and a significant red shift of visible spectra with Al 3+ salt. Dalton Trans 2024; 53:6642-6652. [PMID: 38525650 DOI: 10.1039/d3dt03945e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/26/2024]
Abstract
Four salts of an anionic iron(III) bis-complex, [Fe(LL-thr)2]1-, were synthesized from water or methanol. H2LL-thr is a tridentate ligand derived from the L-threonine amino acid, and the cations used are Li+ (1), Na+ (2), K+ (3), and Ba2+ (4). Single-crystal X-ray diffraction showed that all the complexes are coordination polymers of different dimensionalities. The iron(III) complex binds to cations through its coordinated phenolate and non-coordinated carboxylate oxygen atoms. While Li+ forms a linear chain, all others have a pair of bridged cations intervening the iron(III) complexes. The 3D network of Ba2+ salt has a sizeable solvent-accessible space occupied by aquated chloride ions. The differences in circular dichroism (CD) spectra and significantly lower conductance values in water and methanol support partial retention of the polymeric nature in methanol. The visible spectra of 4 in methanol or water showed an ∼10 nm shift of the charge transfer bands from 3. However, the addition of Al3+ salt to 2 showed a significant colour shift. Further investigation confirmed that the colour shift is due to partial protonation of the complex with protons generated from salt hydrolysis. Most reports on visual aluminium detection consider aluminium's binding as the shift's source. The present results show that protonation due to hydrolysis of aluminium salt can skew the observation.
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Affiliation(s)
- Chanreingam Long
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati-781039, India.
| | - Manabendra Ray
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati-781039, India.
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2
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Baba K, Nagata K, Yajima T, Yoshimura T. Synthesis, Structures, and Equilibrium Reactions of La(III) and Ba(II) Complexes with Pyridine Phosphonate Pendant Arms on a Diaza-18-crown-6 Ether. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2022. [DOI: 10.1246/bcsj.20210414] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Kazuaki Baba
- Radioisotope Research Center, Institute for Radiation Sciences, Osaka University, 2-4 Yamadaoka, Suita 565-0871
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka 560-0043
| | - Kojiro Nagata
- Radioisotope Research Center, Institute for Radiation Sciences, Osaka University, 2-4 Yamadaoka, Suita 565-0871
| | - Tatsuo Yajima
- Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University, 3-3-35 Yamatecho, Suita 564-8680
| | - Takashi Yoshimura
- Radioisotope Research Center, Institute for Radiation Sciences, Osaka University, 2-4 Yamadaoka, Suita 565-0871
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3
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Nakamura T. Development of Artificial Receptors Based on Assembly of Metal Complex Units and Desymmetrization of Molecular Components. CHEM LETT 2021. [DOI: 10.1246/cl.210418] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Takashi Nakamura
- Faculty of Pure and Applied Sciences and Tsukuba Research Center for Energy Materials Science (TREMS), University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8571, Japan
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4
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Harrowfield JM, Ogden MI, Sobolev AN, White AH. Uranyl complexes of p-t-butylcalix[8]arene as H-bond acceptors—subtle effects of the donors. J INCL PHENOM MACRO 2021. [DOI: 10.1007/s10847-021-01075-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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5
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Docker A, Bunchuay T, Ahrens M, Martinez‐Martinez AJ, Beer PD. Chalcogen Bonding Ion‐Pair Cryptand Host Discrimination of Potassium Halide Salts. Chemistry 2021; 27:7837-7841. [DOI: 10.1002/chem.202100579] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Indexed: 11/11/2022]
Affiliation(s)
- Andrew Docker
- Department of Chemistry University of Oxford Chemistry Research Laboratory Mansfield Road Oxford OX1 3TA UK
| | - Thanthapatra Bunchuay
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC) Faculty of Science Mahidol University 272 Thanon Rama VI, Ratchathewi Bangkok 10400 Thailand
| | - Michael Ahrens
- Department of Chemistry University of Oxford Chemistry Research Laboratory Mansfield Road Oxford OX1 3TA UK
| | | | - Paul D. Beer
- Department of Chemistry University of Oxford Chemistry Research Laboratory Mansfield Road Oxford OX1 3TA UK
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6
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Zhang Q, Jin B, Zheng T, Tang X, Guo Z, Peng R. Hexadentate β-Dicarbonyl(bis-catecholamine) Ligands for Efficient Uranyl Cation Decorporation: Thermodynamic and Antioxidant Activity Studies. Inorg Chem 2019; 58:14626-14634. [PMID: 31613591 DOI: 10.1021/acs.inorgchem.9b02306] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The special linear dioxo cation structure of the uranyl cation, which relegates ligand coordination to an equatorial plane perpendicular to the O═U═O vector, poses an unusual challenge for the rational design of efficient chelating agents. Therefore, the planar hexadentate ligand rational design employed in this work incorporates two bidentate catecholamine (CAM) chelating moieties and a flexible linker with a β-dicarbonyl chelating moiety (β-dicarbonyl(CAM)2 ligands). The solution thermodynamics of β-dicarbonyl(CAM)2 with a uranyl cation was investigated by potentiometric and spectrophotometric titrations. The results demonstrated that the pUO22+ values are significantly higher than for the previously reported TMA(2Li-1,2-HOPO)2, and efficient chelation of the uranyl cation was realized by the planar hexadentate β-dicarbonyl(CAM)2. The efficient chelating ability of β-dicarbonyl(CAM)2 was attributed to the presence of the more flexible β-dicarbonyl chelating linker and planar hexadentate structure, which favors the geometric arrangement between ligand and uranyl coordinative preference. Meanwhile, β-dicarbonyl(CAM)2 also exhibits higher antiradical efficiency in comparison to butylated hydroxyanisole. These results indicated that β-dicarbonyl(CAM)2 has potential application prospects as a chelating agent for efficient chelation of a uranyl cation.
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Affiliation(s)
- Qingchun Zhang
- State Key Laboratory of Environment-friendly Energy Materials , Southwest University of Science and Technology , Mianyang 621010 , People's Republic of China
| | - Bo Jin
- State Key Laboratory of Environment-friendly Energy Materials , Southwest University of Science and Technology , Mianyang 621010 , People's Republic of China
| | - Tian Zheng
- State Key Laboratory of Environment-friendly Energy Materials , Southwest University of Science and Technology , Mianyang 621010 , People's Republic of China
| | - Xingyan Tang
- Sichuan Research Center of New Materials, Institute of Chemical Materials , China Academy of Engineering Physics , Chengdu 610200 , People's Republic of China
| | - Zhicheng Guo
- School of National Defense Science and Technology , Southwest University of Science and Technology , Mianyang 621010 , People's Republic of China
| | - Rufang Peng
- State Key Laboratory of Environment-friendly Energy Materials , Southwest University of Science and Technology , Mianyang 621010 , People's Republic of China
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7
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Tsoureas N, Kilpatrick AFR, Inman CJ, Cloke FGN. Steric control of redox events in organo-uranium chemistry: synthesis and characterisation of U(v) oxo and nitrido complexes. Chem Sci 2016; 7:4624-4632. [PMID: 30155110 PMCID: PMC6013772 DOI: 10.1039/c6sc00632a] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Accepted: 04/08/2016] [Indexed: 12/16/2022] Open
Abstract
Controlling the steric environment in U(η8-C8H6(1,4-SiR3)2)(η5-Cp*)] enables selective formation of either mononuclear U(v) or dinuclear U(iv) oxo and nitrido complexes.
The synthesis and molecular structures of a U(v) neutral terminal oxo complex and a U(v) sodium uranium nitride contact ion pair are described. The synthesis of the former is achieved by the use of tBuNCO as a mild oxygen transfer reagent, whilst that of the latter is via the reduction of NaN3. Both mono-uranium complexes are stabilised by the presence of bulky silyl substituents on the ligand framework that facilitate a 2e– oxidation of a single U(iii) centre. In contrast, when steric hindrance around the metal centre is reduced by the use of less bulky silyl groups, the products are di-uranium, U(iv) bridging oxo and (anionic) nitride complexes, resulting from 1e– oxidations of two U(iii) centres. SQUID magnetometry supports the formal oxidation states of the reported complexes. Electrochemical studies show that the U(v) terminal oxo complex can be reduced and the [U(iv)O]– anion was accessed via reduction with K/Hg, and structurally characterised. Both the nitride complexes display complex electrochemical behaviour but each exhibits a quasi-reversible oxidation at ca. –1.6 V vs. Fc+/0.
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Affiliation(s)
- Nikolaos Tsoureas
- School of Life Sciences , Division of Chemistry , University of Sussex , Falmer , Brighton , BN1 9QJ , UK .
| | - Alexander F R Kilpatrick
- Chemistry Research Laboratory , Department of Chemistry , University of Oxford , 12 Mansfield Road , OX1 3TA , Oxford , UK
| | - Christopher J Inman
- School of Life Sciences , Division of Chemistry , University of Sussex , Falmer , Brighton , BN1 9QJ , UK .
| | - F Geoffrey N Cloke
- School of Life Sciences , Division of Chemistry , University of Sussex , Falmer , Brighton , BN1 9QJ , UK .
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Zhang Y, Clegg JK, Lu K, Lumpkin GR, Tran TT, Aharonovich I, Scales N, Li F. Uranium(VI) hybrid materials with [(UO2)3(µ3-O)(µ2-OH)3]+as the sub-building unit via uranyl-cation interactions. ChemistrySelect 2016. [DOI: 10.1002/slct.201500043] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yingjie Zhang
- Australian Nuclear Science and Technology Organisation; Locked Bag 2001 Kirrawee DC NSW 2232 Australia
| | - Jack K. Clegg
- School of Chemistry and Molecular Biosciences; The University of Queensland; Brisbane, St Lucia QLD 4072 Australia
| | - Kim Lu
- Australian Nuclear Science and Technology Organisation; Locked Bag 2001 Kirrawee DC NSW 2232 Australia
| | - Gregory R. Lumpkin
- Australian Nuclear Science and Technology Organisation; Locked Bag 2001 Kirrawee DC NSW 2232 Australia
| | - Toan Trong Tran
- School of Physics and Advanced Materials; University of Technology Sydney; Ultimo NSW 2007 Australia
| | - Igor Aharonovich
- School of Physics and Advanced Materials; University of Technology Sydney; Ultimo NSW 2007 Australia
| | - Nicholas Scales
- Australian Nuclear Science and Technology Organisation; Locked Bag 2001 Kirrawee DC NSW 2232 Australia
| | - Feng Li
- School of Science and Health; Western Sydney University; Locked Bag 1797 Penrith NSW 2751 Australia
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9
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Fairbairn RE, McLellan R, McIntosh RD, Palacios MA, Brechin EK, Dalgarno SJ. Oxacalix[4]arene-supported di-, tetra- and undecanuclear copper(ii) clusters. Dalton Trans 2014; 43:5292-8. [DOI: 10.1039/c3dt53088d] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Robyn E Fairbairn
- Institute of Chemical Sciences, Heriot-Watt University, Riccarton, Edinburgh, EH14 4AS, Scotland, UK.
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Lewis AJ, Yin H, Carroll PJ, Schelter EJ. Uranyl-oxo coordination directed by non-covalent interactions. Dalton Trans 2014; 43:10844-51. [DOI: 10.1039/c4dt00763h] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Directed coordination of weakly Lewis acidic K+ ions to weakly Lewis basic uranyl oxo ligands is accomplished through non-covalent cation–π and cation–F interactions for the first time.
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Affiliation(s)
- Andrew J. Lewis
- Department of Chemistry
- University of Pennsylvania
- Philadelphia, USA
| | - Haolin Yin
- Department of Chemistry
- University of Pennsylvania
- Philadelphia, USA
| | | | - Eric J. Schelter
- Department of Chemistry
- University of Pennsylvania
- Philadelphia, USA
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11
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Thuéry P. Molecular and Polymeric Uranyl and Thorium Complexes with Sulfonate-Containing Ligands. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201301258] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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12
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Jones MB, Gaunt AJ. Recent developments in synthesis and structural chemistry of nonaqueous actinide complexes. Chem Rev 2012; 113:1137-98. [PMID: 23130707 DOI: 10.1021/cr300198m] [Citation(s) in RCA: 262] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Matthew B Jones
- Inorganic, Isotope, and Actinide Group, Chemistry Division, Los Alamos National Laboratory, Los Alamos, NM 87545, USA
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13
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Giant regular polyhedra from calixarene carboxylates and uranyl. Nat Commun 2012; 3:785. [PMID: 22510690 PMCID: PMC3337980 DOI: 10.1038/ncomms1793] [Citation(s) in RCA: 173] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2012] [Accepted: 03/19/2012] [Indexed: 11/08/2022] Open
Abstract
Self-assembly of large multi-component systems is a common strategy for the bottom-up construction of discrete, well-defined, nanoscopic-sized cages. Icosahedral or pseudospherical viral capsids, built up from hundreds of identical proteins, constitute typical examples of the complexity attained by biological self-assembly. Chemical versions of the so-called 5 Platonic regular or 13 Archimedean semi-regular polyhedra are usually assembled combining molecular platforms with metals with commensurate coordination spheres. Here we report novel, self-assembled cages, using the conical-shaped carboxylic acid derivatives of calix[4]arene and calix[5]arene as ligands, and the uranyl cation UO(2)2+ as a metallic counterpart, which coordinates with three carboxylates at the equatorial plane, giving rise to hexagonal bipyramidal architectures. As a result, octahedral and icosahedral anionic metallocages of nanoscopic dimensions are formed with an unusually small number of components.
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14
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Lamb JD, Li N. Ion Chromatography and Membrane Separations Using Macrocyclic Ligands. Supramol Chem 2012. [DOI: 10.1002/9780470661345.smc037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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15
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Taylor SM, McIntosh RD, Rezé J, Dalgarno SJ, Brechin EK. Oxacalix[3]arene-supported supertetrahedron. Chem Commun (Camb) 2012; 48:9263-5. [DOI: 10.1039/c2cc34792j] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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16
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Szigethy G, Raymond KN. Hexadentate Terephthalamide(bis-hydroxypyridinone) Ligands for Uranyl Chelation: Structural and Thermodynamic Consequences of Ligand Variation. J Am Chem Soc 2011; 133:7942-56. [DOI: 10.1021/ja201511u] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Géza Szigethy
- Department of Chemistry, University of California at Berkeley, Berkeley, California 94720-1460, United States
- Chemical Sciences Division, Glenn T. Seaborg Center, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Kenneth N. Raymond
- Department of Chemistry, University of California at Berkeley, Berkeley, California 94720-1460, United States
- Chemical Sciences Division, Glenn T. Seaborg Center, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
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Szigethy G, Raymond KN. The influence of linker geometry in bis(3-hydroxy-N-methyl-pyridin-2-one) ligands on solution phase uranyl affinity. Chemistry 2011; 17:1818-27. [PMID: 21274933 DOI: 10.1002/chem.201002372] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2010] [Indexed: 11/07/2022]
Abstract
Seven water-soluble, tetradentate bis(3-hydroxy-N-methyl-pyridin-2-one) (bis-Me-3,2-HOPO) ligands were synthesized that vary only in linker geometry and rigidity. Solution-phase thermodynamic measurements were conducted between pH 1.6 and pH 9.0 to determine the effects of these variations on proton and uranyl cation affinity. Proton affinity decreases by introduction of the solubilizing triethylene glycol group as compared to unsubstituted reference ligands. Uranyl affinity was found to follow no discernable trends with incremental geometric modification. The butyl-linked 4 li-Me-3,2-HOPO ligand exhibited the highest uranyl affinity, consistent with prior in vivo decorporation results. Of the rigidly-linked ligands, the o-phenylene linker imparted the best uranyl affinity to the bis-Me-3,2-HOPO ligand platform.
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Affiliation(s)
- Géza Szigethy
- Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
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Weck PF, Kim E, Masci B, Thuéry P, Czerwinski KR. Density Functional Analysis of the Trigonal Uranyl Equatorial Coordination in Hexahomotrioxacalix[3]arene-based Macrocyclic Complexes. Inorg Chem 2010; 49:1465-70. [DOI: 10.1021/ic901694g] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Philippe F. Weck
- Department of Chemistry and Harry Reid Center for Environmental Studies, University of Nevada Las Vegas, 4505 Maryland Parkway, Las Vegas, Nevada 89154
| | - Eunja Kim
- Department of Physics and Astronomy, University of Nevada Las Vegas, 4505 Maryland Parkway, Las Vegas, Nevada 89154
| | - Bernardo Masci
- Dipartimento di Chimica, Università “La Sapienza”, Box 34, Roma 62, P.le Aldo Moro 5, 00185 Roma, Italy
| | - Pierre Thuéry
- CEA, IRAMIS, SIS2M (CNRS URA 331), LCCEf, Bât. 125, F-91191 Gif-sur-Yvette, France
| | - Kenneth R. Czerwinski
- Department of Chemistry and Harry Reid Center for Environmental Studies, University of Nevada Las Vegas, 4505 Maryland Parkway, Las Vegas, Nevada 89154
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Arnold PL, Patel D, Pécharman AF, Wilson C, Love JB. Equatorial ligand substitution by hydroxide in uranyl Pacman complexes of a Schiff-base pyrrole macrocycle. Dalton Trans 2010; 39:3501-8. [DOI: 10.1039/b922115h] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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21
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Harrowfield JM, Ogden MI, Skelton BW, White AH. Cluster control in oligouranyl complexes of p-t-butylcalix[8]arene. Dalton Trans 2010; 39:8313-8. [DOI: 10.1039/c0dt00667j] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Thuéry P. Two uranyl–organic frameworks with pyridinecarboxylate ligands. A novel heterometallic uranyl–copper(II) complex with a cation–cation interaction. INORG CHEM COMMUN 2009. [DOI: 10.1016/j.inoche.2009.06.021] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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23
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Ruiz-Martínez A, Alvarez S. Stereochemistry of Compounds with Coordination Number Ten. Chemistry 2009; 15:7470-80. [DOI: 10.1002/chem.200900547] [Citation(s) in RCA: 91] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Masci B, Thuéry P. Hydrothermal synthesis of uranyl–organic frameworks with pyrazine-2,3-dicarboxylate linkers. CrystEngComm 2008. [DOI: 10.1039/b802378f] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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