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Yoshimura A, Misaki Y. Periphery Modification of Tetrathiafulvalenes: Recent Development and Applications. CHEM REC 2021; 21:3520-3531. [PMID: 34086402 DOI: 10.1002/tcr.202100107] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/13/2021] [Accepted: 05/14/2021] [Indexed: 12/17/2022]
Abstract
Tetrathiafulvalene (TTF) and its analogs are fascinating molecules in materials science based on their excellent electron-donating abilities. This personal account describes recent advances in the synthesis of TTF analogs for functional materials via the palladium-catalyzed modification of peripheries of TTF analogs. We first consider three types of molecules: fluorophore-TTF hybrid molecules, multi-redox systems, and an organic ligand for metal-organic frameworks. These molecules were successfully synthesized via Stille coupling or palladium-catalyzed direct C-H arylation and their structural, electrochemical, and optical properties were clarified. Subsequently, phosphorus-substituted TTF analogs were successfully synthesized for future applications of redox-active phosphine ligands for metal catalysts. The development of these molecules can significantly affect the advancement of chemical science.
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Affiliation(s)
- Aya Yoshimura
- Department of Applied Chemistry, Graduate School of Science and Engineering/ Research Unit for Power Generation and Storage Materials, Ehime University, 3 Bunkyo-cho, Matsuyama, 790-8577, Japan
| | - Yohji Misaki
- Department of Applied Chemistry, Graduate School of Science and Engineering/ Research Unit for Power Generation and Storage Materials, Ehime University, 3 Bunkyo-cho, Matsuyama, 790-8577, Japan.,Research Unit for Development of Organic Superconductors, Ehime University, 2-5 Bunkyo-cho, Matsuyama, 790-8577, Japan
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2
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Synthesis, Structures, and Electrochemical Properties of Bis‐ and Tetrakis(diphenylphosphino)tetrathiafulvalenes Extended with an Anthraquinoid Spacer. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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3
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Ghosh S, Hollingsworth N, Warren M, Hrovat DA, Richmond MG, Hogarth G. Hydrogenase biomimics containing redox-active ligands: Fe2(CO)4(μ-edt)(κ2-bpcd) with electron-acceptor 4,5-bis(diphenylphosphino)-4-cyclopenten-1,3-dione (bpcd) as a potential [Fe4–S4]H surrogate. Dalton Trans 2019; 48:6051-6060. [DOI: 10.1039/c8dt04906h] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The diiron centre and redox-active diphosphine are reduced in separate steps but there is little evidence of intramolecular electron transfer between the two.
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Affiliation(s)
- Shishir Ghosh
- Department of Chemistry
- King's College London
- London SE1 1DB
- UK
- Department of Chemistry
| | | | | | - David A. Hrovat
- Center for Advanced Scientific Computing and Modeling
- University of North Texas
- Denton
- USA
- Department of Chemistry
| | | | - Graeme Hogarth
- Department of Chemistry
- King's College London
- London SE1 1DB
- UK
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4
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Pacheco M, Cuevas A, González-Platas J, Lloret F, Julve M, Kremer C. The crystal structure and magnetic properties of 3-pyridinecarboxylate-bridged Re(II)M(II) complexes (M = Cu, Ni, Co and Mn). Dalton Trans 2015; 44:11636-48. [PMID: 26042855 DOI: 10.1039/c5dt01321f] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The novel Re(II) complex NBu4[Re(NO)Br4(Hnic)] (1) and the heterodinuclear compounds [Re(NO)Br4(μ-nic)Ni(dmphen)2]·½CH3CN (2), [Re(NO)Br4(μ-nic)Co(dmphen)2]·½MeOH (3), [Re(NO)Br4(μ-nic)Mn(dmphen)(H2O)2]·dmphen (4), [Re(NO)Br4(μ-nic)Cu(bipy)2] (5) [Re(NO)Br4(μ-nic)Cu(dmphen)2] (5') (NBu4(+) = tetra-n-butylammonium cation, Hnic = 3-pyridinecarboxylic acid, dmphen = 2,9-dimethyl-1,10-phenanthroline, bipy = 2,2'-bipyridine) have been prepared and the structures of 1-5 determined using single crystal X-ray diffraction. The structure of 1 consists of [Re(NO)Br4(Hnic)](-) anions and NBu4(+) cations. Each Re(II) is six-coordinate with four bromide ligands, a linear nitrosyl group and a nitrogen atom from the Hnic molecule, in a distorted octahedral surrounding. The structures of 2-5 are made up of discrete heterodinuclear Re(II)M(II) units where the fully deprotonated [Re(NO)Br4(nic)](2-) entity acts as a didentate ligand through the carboxylate group towards the [Ni(dmphen)2](2+) (2), [Co(dmphen)2](2+) (3), [Mn(dmphen)(H2O)2](2+) (4) and [Cu(bipy)2](2+) (5) fragments, the Re-M separation across the nic bridge being 7.8736(8) (2), 7.9632(10) (3), 7.7600(6) (4) and 8.2148(7) Å (5). The environment of the Re(II) ion in 2-5 is the same as 1 that in and all M(II) are six-coordinate in highly distorted octahedral surroundings, the main source of the distortion being due to the reduced bite of the chelating carboxylate. The magnetic properties of 1-5' were investigated in the temperature range 1.9-300 K. 1 behaves as a quasi-magnetically isolated spin doublet with very weak antiferromagnetic interactions through space Br···Br contacts. Its magnetic susceptibility data were successfully modeled through a deep analysis of the influence of the ligand field, spin-orbit coupling, tetragonal distortion and covalence effects as variable parameters. Compounds 2-5' exhibit weak antiferromagnetic interactions. The intramolecular exchange pathway in this family being discarded because of the symmetry of magnetic orbitals of the Re(II) ion (d(xy)) precludes any spin delocalization on the bridging nic orbitals, the observed magnetic interactions are most likely mediated by π-π type interactions between the peripheral ligands which occur in them. Only in the case of 4, short through space Br···Br contacts of ca. 4.03 Å (values larger than 5.5 Å in 2, 3 and 5) could be involved in the exchange coupling.
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Affiliation(s)
- Mario Pacheco
- Cátedra de Química Inorgánica, Departamento Estrella Campos, Facultad de Química, Universidad de la República, Avda. General Flores 2124, Montevideo, Uruguay
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5
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Morsing TJ, MacMillan SN, Uebler JWH, Brock-Nannestad T, Bendix J, Lancaster KM. Stabilizing Coordinated Radicals via Metal–Ligand Covalency: A Structural, Spectroscopic, and Theoretical Investigation of Group 9 Tris(dithiolene) Complexes. Inorg Chem 2015; 54:3660-9. [DOI: 10.1021/acs.inorgchem.5b00289] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Thorbjørn J. Morsing
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853, United States
- Department of Chemistry, University of Copenhagen, Universitetsparken
5, 2100 Copenhagen, Denmark
| | - Samantha N. MacMillan
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853, United States
| | - Jacob W. H. Uebler
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853, United States
| | - Theis Brock-Nannestad
- Department of Chemistry, University of Copenhagen, Universitetsparken
5, 2100 Copenhagen, Denmark
| | - Jesper Bendix
- Department of Chemistry, University of Copenhagen, Universitetsparken
5, 2100 Copenhagen, Denmark
| | - Kyle M. Lancaster
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853, United States
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6
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Palion-Gazda J, Gryca I, Machura B, Lloret F, Julve M. Synthesis, crystal structure and magnetic properties of the complex [ReCl 3(tppz)]·MeCN. RSC Adv 2015. [DOI: 10.1039/c5ra21466a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
The paper reports the synthesis, X-ray structure and a deep analysis of the variable-temperature magnetic data of the new complex [ReCl3(tppz)]·MeCN being a very scarce example of mononuclear Re(iii) complexes incorporating nitrogen donor ligands.
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Affiliation(s)
- J. Palion-Gazda
- Department of Crystallography
- Institute of Chemistry
- University of Silesia
- 40006 Katowice
- Poland
| | - I. Gryca
- Department of Crystallography
- Institute of Chemistry
- University of Silesia
- 40006 Katowice
- Poland
| | - B. Machura
- Department of Crystallography
- Institute of Chemistry
- University of Silesia
- 40006 Katowice
- Poland
| | - Francesc Lloret
- Departament de Química Inorgànica/Instituto de Ciencia Molecular (ICMol)
- Facultat de Química de la Universitat de València
- 46980 Paterna
- Spain
| | - Miguel Julve
- Departament de Química Inorgànica/Instituto de Ciencia Molecular (ICMol)
- Facultat de Química de la Universitat de València
- 46980 Paterna
- Spain
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7
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Pacheco M, Cuevas A, González-Platas J, Faccio R, Lloret F, Julve M, Kremer C. Synthesis, crystal structure and magnetic properties of the Re(ii) complexes NBu4[Re(NO)Br4(L)] (L = pyridine and diazine type ligands). Dalton Trans 2013; 42:15361-71. [DOI: 10.1039/c3dt51699g] [Citation(s) in RCA: 13] [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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Lee SK, Jeannin O, Fourmigué M, Suh W, Noh DY. Oxidative access to flexible {Pt2(μ-SAr)2} square motifs from platinum thiolato complexes with chelating diphosphine. J Organomet Chem 2012. [DOI: 10.1016/j.jorganchem.2012.07.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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9
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Li GN, Jin T, Sun L, Qin J, Wen D, Zuo JL, You XZ. Dinuclear rhenium(I) carbonyl complexes based on π-conjugated polypyridyl ligands with tetrathiafulvalenes: Syntheses, crystal structures, properties and DFT calculations. J Organomet Chem 2011. [DOI: 10.1016/j.jorganchem.2011.06.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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10
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Synthesis and structural characterization of the novel unusual oxido-bridged rhenium complex with Re atoms in two different coordination environments. INORG CHEM COMMUN 2010. [DOI: 10.1016/j.inoche.2010.03.046] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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11
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Avarvari N, Kiracki K, Llusar R, Polo V, Sorribes I, Vicent C. Hybrid Organic/Inorganic Complexes Based on Electroactive Tetrathiafulvalene-Functionalized Diphosphanes Tethered to C3-Symmetrized Mo3Q4 (Q = S, Se) Clusters. Inorg Chem 2010; 49:1894-904. [DOI: 10.1021/ic902244m] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Narcis Avarvari
- Université d'Angers, CNRS, Laboratoire de Chimie et Ingénierie Moléculaire, CIMA UMR 6200, UFR Sciences, Bât. K, 2 Bd. Lavoisier, 49045 Angers, France
| | - Kaplan Kiracki
- Departament de Química Física i Analítica, Universitat Jaume I, Av. Sos Baynat s/n, 12071 Castelló, Spain
| | - Rosa Llusar
- Departament de Química Física i Analítica, Universitat Jaume I, Av. Sos Baynat s/n, 12071 Castelló, Spain
| | - Victor Polo
- Instituto de Biocomputación y Física de los Sistemas Complejos (BIFI), Edificio Cervantes, Corona de Aragón 42, Zaragoza 50009, Spain
- Departamento de Química Orgánica y Química Física, Universidad de Zaragoza, c/ Pedro Cerbuna s/n, 50009 Zaragoza, Spain
| | - Ivan Sorribes
- Departament de Química Física i Analítica, Universitat Jaume I, Av. Sos Baynat s/n, 12071 Castelló, Spain
| | - Cristian Vicent
- Serveis Centrals d’Instrumentació Científica, Universitat Jaume I, Av. Sos Baynat s/n, 12071 Castelló, Spain
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12
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Shatruk M, Ray L. Ligands Derived from Tetrathiafulvalene: Building Blocks for Multifunctional Materials. Dalton Trans 2010; 39:11105-21. [DOI: 10.1039/c0dt00610f] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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13
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Karadas F, Avendano C, Hilfiger MG, Prosvirin AV, Dunbar KR. Use of a rhenium cyanide nanomagnet as a building block for new clusters and extended networks. Dalton Trans 2010; 39:4968-77. [DOI: 10.1039/b927242a] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Lorcy D, Bellec N, Fourmigué M, Avarvari N. Tetrathiafulvalene-based group XV ligands: Synthesis, coordination chemistry and radical cation salts. Coord Chem Rev 2009. [DOI: 10.1016/j.ccr.2008.09.012] [Citation(s) in RCA: 242] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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15
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Liu W, Xiong J, Wang Y, Zhou XH, Wang R, Zuo JL, You XZ. Syntheses, Structures, and Properties of Tricarbonyl (Chloro) Rhenium(I) Complexes with Redox-Active Tetrathiafulvalene−Pyrazole Ligands. Organometallics 2009. [DOI: 10.1021/om800919u] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Wei Liu
- State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China, and Institute of Theoretical and Computational Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P. R. China
| | - Jing Xiong
- State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China, and Institute of Theoretical and Computational Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P. R. China
| | - Yong Wang
- State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China, and Institute of Theoretical and Computational Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P. R. China
| | - Xin-Hui Zhou
- State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China, and Institute of Theoretical and Computational Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P. R. China
| | - Ru Wang
- State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China, and Institute of Theoretical and Computational Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P. R. China
| | - Jing-Lin Zuo
- State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China, and Institute of Theoretical and Computational Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P. R. China
| | - Xiao-Zeng You
- State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China, and Institute of Theoretical and Computational Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P. R. China
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Syntheses, crystal structures, and electrochemical properties of transition metal complexes with new tetrathiafulvalene-derivatized acetylacetonate ligands. TRANSIT METAL CHEM 2008. [DOI: 10.1007/s11243-008-9109-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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17
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Hameau A, Guyon F, Knorr M, Däschlein C, Strohmann C, Avarvari N. Synthesis and reactivity of silylated tetrathiafulvalenes. Dalton Trans 2008:4866-76. [PMID: 18766219 DOI: 10.1039/b803947j] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Aurélien Hameau
- Institut UTINAM, UMR CNRS 6213, Université de Franche-Comté, Faculté des Sciences et des Techniques, 16, Route de Gray, 25030, Besançon, France
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19
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Chelating ability of a conjugated redox active tetrathiafulvalenyl-acetylacetonate ligand. INORG CHEM COMMUN 2007. [DOI: 10.1016/j.inoche.2007.07.003] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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20
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Xu Z. A selective review on the making of coordination networks with potential semiconductive properties. Coord Chem Rev 2006. [DOI: 10.1016/j.ccr.2005.12.031] [Citation(s) in RCA: 89] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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21
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Li K, Xu H, Xu Z, Zeller M, Hunter AD. Semiconductive Coordination Networks from Bismuth(III) Bromide and 1,2-Bis(methylthio)phenylacetylene-Based Ligands. Inorg Chem 2005; 44:8855-60. [PMID: 16296840 DOI: 10.1021/ic0512734] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
This paper reports our initial efforts to integrate phenylacetylene-based conjugate pi-electron systems into hybrid semiconductive coordination networks, as part of the larger scheme to fully synergize organic functionalities and electronic properties in crystalline solid-state materials. On the basis of a well-established Pd-catalyzed procedure, ligands of 3,3',4,4'-tetrakis(methylthio)tolan (L1) and 1,3,5-tris[[3,4-bis(methylthio)phenyl]ethynyl]benzene (L2) were efficiently synthesized in relatively simple procedures. Molecule L1 reacts with BiBr3 to form a 2D semiconductive coordination network (L1.2BiBr3), which consists of infinite chains of the BiBr3 component cross-linked by L1 through the chelation between the 1,2-bis(methylthio) groups and the Bi(III) centers. Molecule L2 reacts with BiBr3 to from a 1D semiconductive coordination network (L2.2BiBr3), which features discrete tetrameric Bi4Br12 units linked by the thioether groups from L2 [only two of the three 1,2-bis(methylthio) groups from each L2 molecule are bonded to the Bi(III) centers]. Diffuse reflectance spectra of both L1.2BiBr3 and L2.2BiBr3 feature strong optical absorptions at energy levels significantly lower than those of the corresponding molecular solids (L1 and L2) and BiBr3, indicating significant electronic interaction between the organic pi-electron systems and the BiBr3 components. Both L1.2BiBr3 and L2.2BiBr3 readily form in high yields and are stable to air, providing advantages for further studies as potentially applicable semiconductive materials.
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Affiliation(s)
- Kunhao Li
- Department of Chemistry, George Washington University, 725 21st Street NW, Washington, DC 20052, USA
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22
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Massue J, Bellec N, Chopin S, Levillain E, Roisnel T, Clérac R, Lorcy D. Electroactive Ligands: The First Metal Complexes of Tetrathiafulvenyl−Acetylacetonate. Inorg Chem 2005; 44:8740-8. [PMID: 16296828 DOI: 10.1021/ic051017r] [Citation(s) in RCA: 85] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The reaction of tris(alkylthio)tetrathiafulvalene thiolates with 3-chloro-2,4-pentanedione affords tetrathiafulvalene (TTF) moieties substituted by the acetylacetone function (TTFSacacH), precursors of novel redox-active ligands: the acetylacetonate ions (TTFSacac). These TTFSacacHs have been characterized by X-ray diffraction analyses, and similar trends have been observed, such as a TTF core almost planar and the acetylacetone substituent located in a plane almost perpendicular to the plane formed by the TTF core. Their chelating ability has been demonstrated by the formation of the corresponding M(TTFSacac)2(pyridine)2 complexes in the presence of M(II)(OAc)2.H2O (M = Ni2+, Zn2+). These complexes with TTFSacac moieties, Ni(TTFSacac)2(pyridine)2, 6b, and Zn(TTFSacac)2(pyridine)2, 7b, have been characterized by X-ray diffraction analyses, showing in all structures the metal(II) center chelated by two TTFacac units in the equatorial plane and the octahedral coordination geometry around the metal completed by two axial pyridine ligands. Cyclic voltammetry and UV-visible-near infrared spectroscopic measurements have evidenced a sizable interaction between the two electroactive ligands and the stabilization of a mixed-valence state in the one-electron oxidized complexes.
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Affiliation(s)
- Julien Massue
- Groupe Hétérochimie et Matériaux Electroactifs, SESO UMR 6510 CNRS--Université de Rennes 1, Institut de Chimie de Rennes, Campus de Beaulieu, Bât 10A, 35042 Rennes Cedex, France
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23
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Perruchas S, Avarvari N, Rondeau D, Levillain E, Batail P. Multielectron Donors Based on TTF−Phosphine and Ferrocene−Phosphine Hybrid Complexes of a Hexarhenium(III) Octahedral Cluster Core. Inorg Chem 2005; 44:3459-65. [PMID: 15877426 DOI: 10.1021/ic0486217] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Electroactive molecular materials precursors are obtained through coordination chemistry of the hexarhenium cluster core [Re(6)Se(8)](2+) on the six available apical positions with redox-active phosphines bearing tetrathiafulvalene- or ferrocene-based moieties. Single-crystal X-ray diffraction study and electrospray mass spectrometry ascertain the synthesis of these hexasubstituted electroactive clusters, containing up to 12 redox active sites. Cyclic voltammetry experiments demonstrate that these compounds can be reversibly oxidized at rather low potentials, thus allowing an easy access to the corresponding radical species which should provide new conducting and/or magnetic molecular materials.
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Affiliation(s)
- Sandrine Perruchas
- Laboratoire Chimie, Ingénierie Moléculaire et Matériaux d'Angers (CIMMA), UMR 6200 CNRS, Université d'Angers, France
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Guerro M, Roisnel T, Pellon P, Lorcy D. Redox-Active Dithiafulvenyldiphenylphosphine as a Mono- or Bidentate Ligand: Intramolecular Coupling Reaction in the Coordination Sphere of a Metal Carbonyl Fragment. Inorg Chem 2005; 44:3347-55. [PMID: 15847445 DOI: 10.1021/ic0501465] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The coordinating ability of dithiafulvenyldiphenylphosphine (P-DTF) has been investigated with cis-W(CO)4(piperi-dine)2. As shown by the metal carbonyl complexes obtained, this redox-active vinylphosphine can act as a monodentate (P) and as a bidentate (P,S) ligand. Oxidation of cis-M(CO)4(P-DTF)2, M = Mo and W, leads to the carbon-carbon bond formation between the two coordinated dithiafulvenyldiphenylphosphines. This chemical coupling of the dithiafulvenyl cores in the coordination sphere of M(CO)4 (M = Mo, W) fragment has been studied in the presence of various oxidizing agents. The use of (BrC6H4)3NSbCl6 or AgBF4 induces the formation of a five-membered metallacycle with a vinylogous TTF backbone while DDQ leads to a six-membered metallacycle. The syntheses, crystal structures, and electrochemical properties of the complexes obtained are described.
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Affiliation(s)
- Michel Guerro
- Groupe Hétérochimie et Matériaux Electroactifs, SESO UMR 6510 CNRS-Université de Rennes 1, Institut de Chimie de Rennes, Campus de Beaulieu, Bât 10A, 35042 Rennes Cedex, France
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25
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Gouverd C, Biaso F, Cataldo L, Berclaz T, Geoffroy M, Levillain E, Avarvari N, Fourmigué M, Sauvage FX, Wartelle C. Tetrathiafulvalene–phosphine-based iron and ruthenium carbonyl complexes: Electrochemical and EPR studies. Phys Chem Chem Phys 2005; 7:85-93. [DOI: 10.1039/b409958c] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Ota A, Ouahab L, Golhen S, Cador O, Yoshida Y, Saito G. Paramagnetic transition metal complexes with a redox-active ligand: M(hfac)2(EDO-EDT-TTF-py)n; [M = CuII, n= 1, 2; M = MnII, n= 2]. NEW J CHEM 2005. [DOI: 10.1039/b507163a] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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27
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Jayaswal M, Peindy H, Guyon F, Knorr M, Avarvari N, Fourmigué M. Novel Bonding Modes between Tetrathiafulvalenes (TTFs) and Transition Metal Centers:π-Bonding and Covalent TTFSiMe2−MLn Coordination to Platinum. Eur J Inorg Chem 2004. [DOI: 10.1002/ejic.200300930] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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28
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Avarvari N, Fourmigué M. First cation radical salt of a tetrathiafulvalene–based phosphine metal complex. Chem Commun (Camb) 2004:1300-1. [PMID: 15154046 DOI: 10.1039/b403168g] [Citation(s) in RCA: 81] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Narcis Avarvari
- Laboratoire Chimie, Ingenierie Moleculaire et Materiaux(CIMMA), UMR 6200 CNRS-Universite d'Angers, UFR Sciences, Bat. K, 2 boulevard Lavoisier, 49045 Angers, France
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Dunbar KR, Schelter EJ, Palii AV, Ostrovsky SM, Mirovitskii VY, Hudson JM, Omary MA, Klokishner SI, Tsukerblat BS. Unusual Magnetic Behavior of Six-Coordinate, Mixed-Ligand Re(II) Complexes: Origin of a Strong Temperature-Independent Paramagnetism. J Phys Chem A 2003. [DOI: 10.1021/jp030476f] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kim R. Dunbar
- Department of Chemistry, Texas A&M University, College Station, Texas, 77842-3012, Institute of Applied Physics, Academy of Sciences of Moldova, Academy str. 5, Kishinev MD-2028, Moldova, Department of Chemistry, University of North Texas, Denton, Texas 76203, State University of Moldova, Mateevich str. 60, Kishinev MD-2009, Moldova, and Department of Chemistry, Ben-Gurion University of the Negev, P.O. Box 84105, Beer-Sheva 84105, Israel
| | - Eric J. Schelter
- Department of Chemistry, Texas A&M University, College Station, Texas, 77842-3012, Institute of Applied Physics, Academy of Sciences of Moldova, Academy str. 5, Kishinev MD-2028, Moldova, Department of Chemistry, University of North Texas, Denton, Texas 76203, State University of Moldova, Mateevich str. 60, Kishinev MD-2009, Moldova, and Department of Chemistry, Ben-Gurion University of the Negev, P.O. Box 84105, Beer-Sheva 84105, Israel
| | - Andrei V. Palii
- Department of Chemistry, Texas A&M University, College Station, Texas, 77842-3012, Institute of Applied Physics, Academy of Sciences of Moldova, Academy str. 5, Kishinev MD-2028, Moldova, Department of Chemistry, University of North Texas, Denton, Texas 76203, State University of Moldova, Mateevich str. 60, Kishinev MD-2009, Moldova, and Department of Chemistry, Ben-Gurion University of the Negev, P.O. Box 84105, Beer-Sheva 84105, Israel
| | - Sergei M. Ostrovsky
- Department of Chemistry, Texas A&M University, College Station, Texas, 77842-3012, Institute of Applied Physics, Academy of Sciences of Moldova, Academy str. 5, Kishinev MD-2028, Moldova, Department of Chemistry, University of North Texas, Denton, Texas 76203, State University of Moldova, Mateevich str. 60, Kishinev MD-2009, Moldova, and Department of Chemistry, Ben-Gurion University of the Negev, P.O. Box 84105, Beer-Sheva 84105, Israel
| | - Vadim Yu. Mirovitskii
- Department of Chemistry, Texas A&M University, College Station, Texas, 77842-3012, Institute of Applied Physics, Academy of Sciences of Moldova, Academy str. 5, Kishinev MD-2028, Moldova, Department of Chemistry, University of North Texas, Denton, Texas 76203, State University of Moldova, Mateevich str. 60, Kishinev MD-2009, Moldova, and Department of Chemistry, Ben-Gurion University of the Negev, P.O. Box 84105, Beer-Sheva 84105, Israel
| | - Joshua M. Hudson
- Department of Chemistry, Texas A&M University, College Station, Texas, 77842-3012, Institute of Applied Physics, Academy of Sciences of Moldova, Academy str. 5, Kishinev MD-2028, Moldova, Department of Chemistry, University of North Texas, Denton, Texas 76203, State University of Moldova, Mateevich str. 60, Kishinev MD-2009, Moldova, and Department of Chemistry, Ben-Gurion University of the Negev, P.O. Box 84105, Beer-Sheva 84105, Israel
| | - Mohammad A. Omary
- Department of Chemistry, Texas A&M University, College Station, Texas, 77842-3012, Institute of Applied Physics, Academy of Sciences of Moldova, Academy str. 5, Kishinev MD-2028, Moldova, Department of Chemistry, University of North Texas, Denton, Texas 76203, State University of Moldova, Mateevich str. 60, Kishinev MD-2009, Moldova, and Department of Chemistry, Ben-Gurion University of the Negev, P.O. Box 84105, Beer-Sheva 84105, Israel
| | - Sophia I. Klokishner
- Department of Chemistry, Texas A&M University, College Station, Texas, 77842-3012, Institute of Applied Physics, Academy of Sciences of Moldova, Academy str. 5, Kishinev MD-2028, Moldova, Department of Chemistry, University of North Texas, Denton, Texas 76203, State University of Moldova, Mateevich str. 60, Kishinev MD-2009, Moldova, and Department of Chemistry, Ben-Gurion University of the Negev, P.O. Box 84105, Beer-Sheva 84105, Israel
| | - Boris S. Tsukerblat
- Department of Chemistry, Texas A&M University, College Station, Texas, 77842-3012, Institute of Applied Physics, Academy of Sciences of Moldova, Academy str. 5, Kishinev MD-2028, Moldova, Department of Chemistry, University of North Texas, Denton, Texas 76203, State University of Moldova, Mateevich str. 60, Kishinev MD-2009, Moldova, and Department of Chemistry, Ben-Gurion University of the Negev, P.O. Box 84105, Beer-Sheva 84105, Israel
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Pellon P, Gachot G, Le Bris J, Marchin S, Carlier R, Lorcy D. Complexing ability of the versatile, redox-active, 3-[3-(diphenylphosphino)propylthio]-3',4,4'-trimethyl-tetrathiafulvalene ligand. Inorg Chem 2003; 42:2056-60. [PMID: 12639141 DOI: 10.1021/ic026186f] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The synthesis of a ligand containing as an electroactive core a tetrathiafulvalene moiety, 3-[3-(diphenylphosphino)propylthio]-3',4,4'-trimethyl-tetrathiafulvalene, is reported. Its versatile ability to act as a bidentate or a monodentate ligand, as demonstrated by the metal carbonyl complexes obtained, is described. The novel cis-Mo(CO)(4)(P-TTF)(2) 4 and cis-W(CO)(4)(P,S-TTF) 6 complexes have been characterized by X-ray diffraction analyses and cyclic voltammetry measurements. Within complex 4, no significant influence of the two electroactive ligands on the molybdenum center was detected, whereas, in complex 6, a weak influence of the TTF redox-active core can be observed on the redox behavior of the metal center.
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Affiliation(s)
- Pascal Pellon
- Synthèse et Electrosynthèse Organiques, UMR CNRS 6510, Université de Rennes 1, campus de Beaulieu, 35042 Rennes cedex, France
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31
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Avarvari N, Martin D, Fourmigué M. Structural and electrochemical study of metal carbonyl complexes with chelating bis- and tetrakis(diphenylphosphino)tetrathiafulvalenes. J Organomet Chem 2002. [DOI: 10.1016/s0022-328x(01)01249-9] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Kuang SM, Fanwick PE, Walton RA. Unsymmetrical dirhenium complexes that contain [Re(2)](6+) and [Re(2)](5+) cores complexed by tridentate ligands with P(2)O and P(2)N donor sets. Inorg Chem 2002; 41:405-12. [PMID: 11800631 DOI: 10.1021/ic010983g] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The quadruply bonded dirhenium(III) complex (n-Bu(4)N)(2)Re(2)Cl(8) reacts with tridentate ligands that contain essentially planar P,O,P donor sets to afford the complexes Re(2)Cl(6)(eta(3)-L(1)) (3) (L(1) = bis[2-(diphenylphosphino)phenyl]ether) and (n-Bu(4)N)[Re(2)Cl(7)(eta(1)-L(2))] (4) (L(2) = 4,6-bis(diphenylphosphino)dibenzofuran). Spectroscopic and electrochemical data support the unsymmetrical structure Cl(4)ReReCl(2)(eta(3)-L(1)) in the case of 3, while 4 contains monodentate P-bound L(2) both complexes contain Re---Re bonds. The synthon cis-Re(2)(mu-O(2)CCH(3))(2)Cl(4)(H(2)O)(2) reacts with ligands L(1), L(2), 2,6-bis(diphenylphosphinomethyl)pyridine (L(3)), bis[2-(diphenylphosphino)ethyl]amine (L(4)), and N,N-bis[2-(diphenylphosphino)ethyl]trimethylacetamide (L(5)) to give the paramagnetic complexes Re(2)(mu-O(2)CCH(3))Cl(4)(eta(3)-L(n)) (5-9) with Re bonds. The lability of the mu-acetato ligands in 5-9 has been demonstrated by the reactions of compounds 5 (n = 1) and 7 (n = 3) with 4-Ph(2)PC(6)H(4)CO(2)H, 2-Ph(2)PC(6)H(4)CO(2)H, and quinoline-4-carboxylic acid to give complexes 10-12 (from 5) and 13-15 (from 7), respectively. These products contain uncoordinated donor atoms that can be used to produce mixed-metal assemblies. Compounds 5 and 7 also react with terephthalic acid (1,4-C(6)H(4)(CO(2)H) to give [Re(2)Cl(4)(eta(3)-L(1))](2)(mu-O(2)CC(6)H(4)CO(2)) (16) and [Re(2)Cl(4)(eta(3)-L(3))](2)(mu-O(2)CC(6)H(4)CO(2)) (17) in which electronic coupling between the paramagnetic sets of dirhenium units is very weak. Single-crystal X-ray structure determinations have been carried out on complexes 5-8, 11, 12, and 14-16.
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Affiliation(s)
- Shan-Ming Kuang
- Department of Chemistry, Purdue University, 1393 Brown Building, West Lafayette, Indiana 47907-1393, USA
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33
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Kuduva SS, Avarvari N, Fourmigué M. Sb⋯S and S⋯S interactions in the first neutral and oxidized diphenylstibino (Ph2Sb–) derivatives of the redox active tetrathiafulvalene (TTF) core. ACTA ACUST UNITED AC 2002. [DOI: 10.1039/b205594p] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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34
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Reddy ND, Fanwick PE, Walton RA. An intramolecular disproportionation reaction leading to the formation of the quadruply bonded complex Cl(4)ReReCl(2)(dppf) (dppf = 1,1'-bis(diphenylphosphino)ferrocene). An example of the missing 1,3-Re(2)Cl(6)(PR(3))(2) isomer. Inorg Chem 2001; 40:1732-3. [PMID: 11312726 DOI: 10.1021/ic0011819] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- N D Reddy
- Department of Chemistry, Purdue University, 1393 Brown Building, West Lafayette, Indiana 47907-1393, USA
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Cotton FA, Dikarev EV, Petrukhina MA. Mixed Chloride/Phosphine Complexes of the Dirhenium Core. 6. Rare or Unprecedented Isomers of [Re2Cl6(PR3)2] Stoichiometry. Inorg Chem 1999. [DOI: 10.1021/ic9906095] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- F. Albert Cotton
- Laboratory for Molecular Structure and Bonding, P.O. Box 30012, Department of Chemistry, Texas A&M University, College Station, Texas 77842-3012
| | - Evgeny V. Dikarev
- Laboratory for Molecular Structure and Bonding, P.O. Box 30012, Department of Chemistry, Texas A&M University, College Station, Texas 77842-3012
| | - Marina A. Petrukhina
- Laboratory for Molecular Structure and Bonding, P.O. Box 30012, Department of Chemistry, Texas A&M University, College Station, Texas 77842-3012
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