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Matsumoto K, Kusaba S, Tanaka Y, Sei Y, Akita M, Aritani K, Haga M, Yoshizawa M. A Peanut‐Shaped Polyaromatic Capsule: Solvent‐Dependent Transformation and Electronic Properties of a Non‐Contacted Fullerene Dimer. Angew Chem Int Ed Engl 2019; 58:8463-8467. [DOI: 10.1002/anie.201903117] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Indexed: 12/19/2022]
Affiliation(s)
- Kyosuke Matsumoto
- Laboratory for Chemistry and Life ScienceInstitute of Innovative ResearchTokyo Institute of Technology 4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan
| | - Shunsuke Kusaba
- Laboratory for Chemistry and Life ScienceInstitute of Innovative ResearchTokyo Institute of Technology 4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan
| | - Yuya Tanaka
- Laboratory for Chemistry and Life ScienceInstitute of Innovative ResearchTokyo Institute of Technology 4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan
| | - Yoshihisa Sei
- Laboratory for Chemistry and Life ScienceInstitute of Innovative ResearchTokyo Institute of Technology 4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan
| | - Munetaka Akita
- Laboratory for Chemistry and Life ScienceInstitute of Innovative ResearchTokyo Institute of Technology 4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan
| | - Kazushi Aritani
- Department of Applied ChemistryChuo University 1-13-27 Kasuga, Bunkyo-ku Tokyo 112-8551 Japan
| | - Masa‐aki Haga
- Department of Applied ChemistryChuo University 1-13-27 Kasuga, Bunkyo-ku Tokyo 112-8551 Japan
| | - Michito Yoshizawa
- Laboratory for Chemistry and Life ScienceInstitute of Innovative ResearchTokyo Institute of Technology 4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan
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Matsumoto K, Kusaba S, Tanaka Y, Sei Y, Akita M, Aritani K, Haga M, Yoshizawa M. A Peanut‐Shaped Polyaromatic Capsule: Solvent‐Dependent Transformation and Electronic Properties of a Non‐Contacted Fullerene Dimer. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201903117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Kyosuke Matsumoto
- Laboratory for Chemistry and Life ScienceInstitute of Innovative ResearchTokyo Institute of Technology 4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan
| | - Shunsuke Kusaba
- Laboratory for Chemistry and Life ScienceInstitute of Innovative ResearchTokyo Institute of Technology 4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan
| | - Yuya Tanaka
- Laboratory for Chemistry and Life ScienceInstitute of Innovative ResearchTokyo Institute of Technology 4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan
| | - Yoshihisa Sei
- Laboratory for Chemistry and Life ScienceInstitute of Innovative ResearchTokyo Institute of Technology 4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan
| | - Munetaka Akita
- Laboratory for Chemistry and Life ScienceInstitute of Innovative ResearchTokyo Institute of Technology 4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan
| | - Kazushi Aritani
- Department of Applied ChemistryChuo University 1-13-27 Kasuga, Bunkyo-ku Tokyo 112-8551 Japan
| | - Masa‐aki Haga
- Department of Applied ChemistryChuo University 1-13-27 Kasuga, Bunkyo-ku Tokyo 112-8551 Japan
| | - Michito Yoshizawa
- Laboratory for Chemistry and Life ScienceInstitute of Innovative ResearchTokyo Institute of Technology 4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan
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Brotsman VA, Ioutsi VA, Rybalchenko AV, Markov VY, Belov NM, Lukonina NS, Troyanov SI, Ioffe IN, Trukhanov VA, Galimova GK, Mannanov AA, Zubov DN, Kemnitz E, Sidorov LN, Magdesieva TV, Paraschuk DY, Goryunkov AA. Tightly Bound Double-Caged [60]Fullerene Derivatives with Enhanced Solubility: Structural Features and Application in Solar Cells. Chem Asian J 2017; 12:1075-1086. [PMID: 28281332 DOI: 10.1002/asia.201700194] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Indexed: 11/11/2022]
Abstract
A series of novel highly soluble double-caged [60]fullerene derivatives were prepared by means of lithium-salt-assisted [2+3] cycloaddition. The bispheric molecules feature rigid linking of the fullerene spheres through a four-membered cycle and a pyrrolizidine bridge with an ester function CO2 R (R=n-decyl, n-octadecyl, benzyl, and n-butyl; compounds 1 a-d, respectively), as demonstrated by NMR spectroscopy and X-ray diffraction. Cyclic voltammetry studies revealed three closely overlapping pairs of reversible peaks owing to consecutive one-electron reductions of fullerene cages, as well as an irreversible oxidation peak attributed to abstraction of an electron from the nitrogen lone-electron pair. Owing to charge delocalization over both carbon cages, compounds 1 a-d are characterized by upshifted energies of frontier molecular orbitals, a narrowed bandgap, and reduced electron-transfer reorganization energy relative to pristine C60 . Neat thin films of the n-decyl compound 1 a demonstrated electron mobility of (1.3±0.4)×10-3 cm2 V-1 s-1 , which was comparable to phenyl-C61 -butyric acid methyl ester (PCBM) and thus potentially advantageous for organic solar cells (OSC). Application of 1 in OSC allowed a twofold increase in the power conversion efficiencies of as-cast poly(3-hexylthiophene-2,5-diyl) (P3HT)/1 devices relative to the as-cast P3HT/PCBM ones. This is attributed to the good solubility of 1 and their enhanced charge-transport properties - both intramolecular, owing to tightly linked fullerene cages, and intermolecular, owing to the large number of close contacts between the neighboring double-caged molecules. Test P3HT/1 OSCs demonstrated power-conversion efficiencies up to 2.6 % (1 a). Surprisingly low optimal content of double-caged fullerene acceptor 1 in the photoactive layer (≈30 wt %) favored better light harvesting and carrier transport owing to the greater content of P3HT and its higher degree of crystallinity.
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Affiliation(s)
- Victor A Brotsman
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory, 1-3, 119991, Moscow, Russia
| | - Vitaliy A Ioutsi
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory, 1-3, 119991, Moscow, Russia
| | - Alexey V Rybalchenko
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory, 1-3, 119991, Moscow, Russia
| | - Vitaliy Yu Markov
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory, 1-3, 119991, Moscow, Russia
| | - Nikita M Belov
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory, 1-3, 119991, Moscow, Russia
| | - Natalia S Lukonina
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory, 1-3, 119991, Moscow, Russia
| | - Sergey I Troyanov
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory, 1-3, 119991, Moscow, Russia
| | - Ilya N Ioffe
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory, 1-3, 119991, Moscow, Russia
| | - Vasiliy A Trukhanov
- Faculty of Physics & International Laser Center, Lomonosov Moscow State University, Leninskie Gory, 1-62, 119991, Moscow, Russia
| | - Galina K Galimova
- Faculty of Physics & International Laser Center, Lomonosov Moscow State University, Leninskie Gory, 1-62, 119991, Moscow, Russia
| | - Artur A Mannanov
- Faculty of Physics & International Laser Center, Lomonosov Moscow State University, Leninskie Gory, 1-62, 119991, Moscow, Russia
| | - Dmitry N Zubov
- Institute of Nanotechnology of Microelectronics RAS, Leninsky Prospekt, 32A, 119991, Moscow, Russia
| | - Erhard Kemnitz
- Institut für Chemie, Humboldt Universität zu Berlin, Brook-Taylor-Strasse 2, 12489, Berlin, Germany
| | - Lev N Sidorov
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory, 1-3, 119991, Moscow, Russia
| | - Tatiana V Magdesieva
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory, 1-3, 119991, Moscow, Russia
| | - Dmitry Yu Paraschuk
- Faculty of Physics & International Laser Center, Lomonosov Moscow State University, Leninskie Gory, 1-62, 119991, Moscow, Russia
| | - Alexey A Goryunkov
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory, 1-3, 119991, Moscow, Russia
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Krasnokutski S, Kuhn M, Kaiser A, Mauracher A, Renzler M, Bohme DK, Scheier P. Building Carbon Bridges on and between Fullerenes in Helium Nanodroplets. J Phys Chem Lett 2016; 7:1440-1445. [PMID: 27043313 PMCID: PMC4845062 DOI: 10.1021/acs.jpclett.6b00462] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Accepted: 04/04/2016] [Indexed: 05/29/2023]
Abstract
We report the observation of sequential encounters of fullerenes with C atoms in an extremely cold environment. Experiments were performed with helium droplets at 0.37 K doped with C60 molecules and C atoms derived from a novel, pure source of C atoms. Very high-resolution mass spectra revealed the formation of carbenes of the type C60(C:)n with n up to 6. Bridge-type bonding of the C adatoms to form the known dumbbell C60═C═C60 also was observed. Density functional theory calculations were performed that elucidated the carbene character of the C60(C:)n species and their structures. Mass spectra taken in the presence of water impurities and in separate experiments with added H2 also revealed the formation of the adducts C60C(n)(H2O)n and C60C(n)(H2)n probably by H-OH and H-H bond insertion, respectively, and nonreactivity for the dumbell. So C adatoms that form carbenes C60(C:)n can endow pristine C60 with a higher chemical reactivity.
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Affiliation(s)
- Serge
A. Krasnokutski
- Laboratory
Astrophysics Group of the Max Planck Institute
for Astronomy at the Friedrich Schiller University Jena, Helmholtzweg 3, D-07743 Jena, Germany
| | - Martin Kuhn
- Institut
für Ionenphysik und Angewandte Physik, Universität Innsbruck, Technikerstr. 25, A-6020 Innsbruck, Austria
| | - Alexander Kaiser
- Institut
für Ionenphysik und Angewandte Physik, Universität Innsbruck, Technikerstr. 25, A-6020 Innsbruck, Austria
| | - Andreas Mauracher
- Institut
für Ionenphysik und Angewandte Physik, Universität Innsbruck, Technikerstr. 25, A-6020 Innsbruck, Austria
| | - Michael Renzler
- Institut
für Ionenphysik und Angewandte Physik, Universität Innsbruck, Technikerstr. 25, A-6020 Innsbruck, Austria
| | - Diethard K. Bohme
- Department
of Chemistry, York University, 4700 Keele Street, Toronto M3J 1P3, Ontario, Canada
| | - Paul Scheier
- Institut
für Ionenphysik und Angewandte Physik, Universität Innsbruck, Technikerstr. 25, A-6020 Innsbruck, Austria
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Tzirakis MD, Gisselbrecht JP, Boudon C, Trapp N, Diederich F. Alleno-acetyllenic scaffolding for the construction of axially chiral C60 dimers. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.02.088] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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6
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Anafcheh M, Ghafouri R. Fullerene Dimers Connected through C 24and C 36Bridge Cages. B KOREAN CHEM SOC 2014. [DOI: 10.5012/bkcs.2014.35.4.1005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Chang WW, Li ZJ, Gao X. Oxygen-Bridged 1,2-1′,4′-RC60–O–RC60 Unsymmetrical Dimer. Org Lett 2013; 15:1642-5. [DOI: 10.1021/ol400421j] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Wei-Wei Chang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 5625 Renmin Street, Changchun, Jilin 130022, China
| | - Zong-Jun Li
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 5625 Renmin Street, Changchun, Jilin 130022, China
| | - Xiang Gao
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 5625 Renmin Street, Changchun, Jilin 130022, China
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8
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Anafcheh M, Ghafouri R. Exploring the electronic and magnetic properties of C60 fullerene dimers with ladderane-like hexagonal bridges. COMPUT THEOR CHEM 2012. [DOI: 10.1016/j.comptc.2012.09.026] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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9
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Zhou CH, Zhao X. Chemically modified fullerene derivatives as photosensitizers in photodynamic therapy: A first-principles study. J Comput Chem 2012; 33:861-7. [DOI: 10.1002/jcc.22922] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2011] [Revised: 12/06/2011] [Accepted: 12/07/2011] [Indexed: 02/05/2023]
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10
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Ulas S, Strelnikov D, Weis P, Böttcher A, Kappes MM. Incorporating C2 into C60 films. J Chem Phys 2012; 136:014701. [DOI: 10.1063/1.3673887] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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11
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Markoulides MS, Ioannou CP, Manos MJ, Chronakis N. Quantitative preparation of 3,4-di(methylene)tetrahydrothiophene-1,1-dioxide by Zn-induced 1,4-debromination. A valuable 6-C reactive diene in [4+2] cycloadditions with DMAD and [60]fullerene. RSC Adv 2012. [DOI: 10.1039/c2ra22502f] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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12
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Miao X, Ren T, Sun N, Hu J, Zhu Z, Shao Y, Sun B, Zhao Y, Li M. Electrochemistry of symmetrical fullerene dimer C121 film modified electrodes. J Electroanal Chem (Lausanne) 2009. [DOI: 10.1016/j.jelechem.2009.02.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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13
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Ren T, Sun B, Chen Z, Qu L, Yuan H, Gao X, Wang S, He R, Zhao F, Zhao Y, Liu Z, Jing X. Photochemical and Photophysical Properties of Three Carbon-Bridged Fullerene Dimers: C121 (I, II, III). J Phys Chem B 2007; 111:6344-8. [PMID: 17506544 DOI: 10.1021/jp0701688] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The photochemical and photophysical properties of the three C121 isomers (I, II, III) were investigated with MADLI-TOF-MS, UV-vis spectra, fluorescence spectra, absorption spectra of their DMA complexes, and theoretical calculations. The three isomers of C121 (I, II, III) have different stabilities under laser irradiation, but isomer I and isomer II show good stability against the heat-induced conversion between different isomers: No conversion between the isomers was found after heating the mixture of isomer I and isomer II at 353 K for 12 h in Ar atmosphere. The results of UV-vis absorption and fluorescence spectra indicate that interactions between two C60 moieties of C60=C=C60 in the ground and singlet states are not significant, C121 (I, II, III) behaves as an electron-acceptor similar to C60. These indicate that the formation of the fullerene chain structure (e.g., C60=C=C60) does not disturb the photochemical and photophysical properties of the C60 monomer itself, even that the properties were enhanced by the formation of the polymer. This is significant for the C60 polymer in photochemical or photoelectronic applications in which C60=C=C60 can be an excellent basic unit of polymers.
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Affiliation(s)
- Tongxiang Ren
- Laboratory for Bio-Environmental Effects of Nanomaterials and Nanosafety, Institute of High Energy Physics, Chinese Academy of Science, Beijing 100049, China
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Thilgen C, Diederich F. Structural Aspects of Fullerene ChemistryA Journey through Fullerene Chirality. Chem Rev 2006; 106:5049-135. [PMID: 17165683 DOI: 10.1021/cr0505371] [Citation(s) in RCA: 379] [Impact Index Per Article: 21.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Carlo Thilgen
- Laboratory of Organic Chemistry, Department of Chemistry and Applied Biosciences, ETH Zurich, CH-8093 Zurich, Switzerland.
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16
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Park BK, Lee G, Kim KH, Kang H, Lee CY, Miah MA, Jung J, Han YK, Park JT. Synthetic, Electrochemical, and Theoretical Studies of Tetrairidium Clusters Bearing Mono- and Bis[60]fullerene Ligands. J Am Chem Soc 2006; 128:11160-72. [PMID: 16925434 DOI: 10.1021/ja0616027] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Heating a mixture of Ir(4)(CO)(9)(PPh(3))(3) (1) and 2 equiv of C(60) in refluxing chlorobenzene (CB) affords a "butterfly" tetrairidium-C(60) complex Ir(4)(CO)(6){mu(3)-kappa(3)-PPh(2)(o-C(6)H(4))P(o-C(6)H(4))PPh(eta(1)-o-C(6)H(4))}(mu(3)-eta(2):eta(2):eta(2)-C(60)) (3, 36%). Brief thermolysis of 1 in refluxing chlorobenzene (CB) gives a "butterfly" complex Ir(4)(CO)(8){mu-k(2)-PPh(2)(o-C(6)H(4))PPh}{mu(3)-PPh(2)(eta(1):eta(2)-o-C(6)H(4))} (2, 64%) that is both ortho-phosphorylated and ortho-metalated. Interestingly, reaction of 2 with 2 equiv of C(60) in refluxing CB produces 3 (41%) by C(60)-assisted ortho-phosphorylation, indicating that 2 is the reaction intermediate for the final product 3. On the other hand, reaction of Ir(4)(CO)(8)(PMe(3))(4) (4) with excess (4 equiv) C(60) in refluxing 1,2-dichlorobenzene, followed by treatment with CNCH(2)Ph at 70 degrees C, affords a square-planar complex with two C(60) ligands and a face-capping methylidyne ligand, Ir(4)(CO)(3)(mu(4)-CH)(PMe(3))(2)(mu-PMe(2))(CNCH(2)Ph)(mu-eta(2):eta(2)-C(60))(mu(4)-eta(1):eta(1):eta(2):eta(2)-C(60)) (5, 13%) as the major product. Compounds 2, 3, and 5 have been characterized by spectroscopic and microanalytical methods, as well as by single-crystal X-ray diffraction studies. Cyclic voltammetry has been used to examine the electrochemical properties of 2, 3, 5, and a related known "butterfly" complex Ir(4)(CO)(6)(mu-CO){mu(3)-k(2)-PPh(2)(o-C(6)H(4))P(eta(1)-o-C(6)H(4))}(mu(3)-eta(2):eta(2):eta(2)-C(60)) (6). These cyclic voltammetry data suggest that a C(60)-mediated electron transfer to the iridium cluster center takes place for the species 3(3)(-) and 6(2)(-) in compounds 3 and 6. The cyclic voltammogram of 5 exhibits six well-separated reversible, one-electron redox waves due to the strong electronic communication between two C(60) cages through a tetrairidium metal cluster spacer. The electrochemical properties of 3, 5, and 6 have been rationalized by molecular orbital calculations using density functional theory and by charge distribution studies employing the Mulliken and Hirshfeld population analyses.
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Affiliation(s)
- Bo Keun Park
- Department of Chemistry and School of Molecular Science (BK 21), Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 305-701, Korea
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17
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Zheng Y, Zhang J, Gahungu G. Theoretical Study of Unsymmetrical Bisfullerene and Its Derivatives: C131, C129BN, and C130Si. J Phys Chem A 2006; 110:9921-6. [PMID: 16898695 DOI: 10.1021/jp0570519] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Unsymmetrical bisfullerene C(131) and its derivatives such as C(129)BN and C(130)Si are systematically investigated by semiempirical and density functional theory approaches. In comparison with the experimental data, calculated IR and NMR results reveal that both C(131)(H) and C(131)(P) isomers are possible compounds to coexist in the synthesized product. The C/Si and CC/BN substitution can change the electronic properties and reactivities compared with the pristine C(131)(H) and C(131)(P), respectively.
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Affiliation(s)
- Yiying Zheng
- Faculty of Chemistry, Northeast Normal University, Changchun 130024, China
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18
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Femoni C, Iapalucci MC, Kaswalder F, Longoni G, Zacchini S. The possible role of metal carbonyl clusters in nanoscience and nanotechnologies. Coord Chem Rev 2006. [DOI: 10.1016/j.ccr.2006.03.011] [Citation(s) in RCA: 118] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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19
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Gao X, Zhao Y, Yuan H, Chen Z, Chai Z. Theoretical study of a hybrid type dumbbell-like fullerene dimer C60CC70. Chem Phys Lett 2006. [DOI: 10.1016/j.cplett.2005.10.092] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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20
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Huang S, Xiao Z, Wang F, Zhou J, Yuan G, Zhang S, Chen Z, Thiel W, von Ragué Schleyer P, Zhang X, Hu X, Chen B, Gan L. Preparation of [5,6]- and [6,6]-Oxahomofullerene Derivatives and Their Interconversion by Lewis Acid Assisted Reactions of Fullerene Mixed Peroxides. Chemistry 2005; 11:5449-56. [PMID: 16001452 DOI: 10.1002/chem.200500393] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
[60]Fullerene mixed peroxides C60(O)(OOtBu)4 exhibit chemo- and regioselective reactions under mild conditions. The epoxy moiety is opened by ferric chloride to form vicinal hydroxy chloride C60Cl(OH)(OOtBu)4. BF3 is also effective in opening the epoxy moiety. The O-O bond of the fullerene mixed peroxide is cleaved by aluminum chloride to form both [5,6]- and [6,6]-fullerene hemiketals (oxohomo[60]fullerenes). A Hock-type rearrangement is proposed for the formation of the hemiketals, in which a fullerene C-C bond is cleaved. Lewis acids and/or visible light can initiate isomerization of the hemiketal isomers. Single-crystal X-ray analysis and theoretical calculations confirmed the results.
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Affiliation(s)
- Shaohua Huang
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering of the Ministry of Education, Peking University, Beijing 100871, China
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Zanello P, Fabrizi de Biani F, Cinquantini A, Grigiotti E. Electrochemistry of the metallo-bisfullerene [Mo(η2-C60)2(CO)2(dbc-bipy)] (dbc-bipy=4,4′-di(butylcarboxyl)-2,2′-bipyridine). CR CHIM 2005. [DOI: 10.1016/j.crci.2005.03.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Gao X, Yuan H, Chen Z, Zhao Y. Theoretical studies of structures and stabilities of a new odd-numbered fullerene dimer: C141. J Comput Chem 2004; 25:2023-30. [PMID: 15473009 DOI: 10.1002/jcc.20128] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The possible isomers of a newly synthesized C(141) molecule are calculated using MNDO, AM1, PM3, B3LYP/3-21G, and B3LYP/6-31G(d) methods. The geometry optimizations showed that the isomer 8-8 has the lowest total energy in all 64 possible structures of C(141). Unlike those of C(130), C(140), etc., the C(141) 8-8 shows a new structure: two C(70) side cages open [6.6] ring junctions located at the equator (instead of cap) area to create new chemical bonds for the bridge atom. Theoretical measurements of the average length of the long and short axes of C(70) side cages in the C(141) molecule reveal that when two C(70) cages are connected with each other at the equators, their geometric shapes become more spherical compared with the pristine C(70); this leads to a reduction of the molecular polarizability. Analysis of the local and global strain indicates that the global strain of C(70) monomer in the C(141) 8-8 is greatly reduced compared to the pristine C(70). The stable C(70) derivatives that are formed with reacted C-C bonds in the equator area may put new insights into fullerene chemistry, in particular, for C(70) to react with a large molecule. The results are discussed together with the experimental data.
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Affiliation(s)
- Xingfa Gao
- Laboratory for Nanoscale Materials & Related Bio-Environmental Health Sciences, Institute of High Energy Physics, Chinese Academy of Science, Beijing 100039, People's Republic of China
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Zhao Y, Chen Z, Yuan H, Gao X, Qu L, Chai Z, Xing G, Yoshimoto S, Tsutsumi E, Itaya K. Highly Selective and Simple Synthesis of C2m−X−C2n Fullerene Dimers. J Am Chem Soc 2004; 126:11134-5. [PMID: 15355078 DOI: 10.1021/ja048232b] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Energetic-radiation-induced dimerization reaction of fullerenes was found to be a simple and highly selective method for synthesis of C2m-X-C2n (m = n or m not equal n) type molecules without formation of other products. Utilizing the new method, C70-C-C70, C60-C-C70, C60-C-C60, and C70-O-C70 were prepared and characterized. The method is capable of synthesizing new C2m-X-C2n molecules by introducing X (different atoms) into the reaction system. Energetic radiation created reactive sites for covalently bonded bridges between fullerene molecules originally only weakly bound by van der Waals force. This observation may open a new subject and practicable approach for polymer sciences of fullerenes.
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Affiliation(s)
- Yuliang Zhao
- Institute of High Energy Physics, Chinese Academy of Science, Beijing 100039, China.
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24
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Lee K, Choi YJ, Cho YJ, Lee CY, Song H, Lee CH, Lee YS, Park JT. Strong Interfullerene Electronic Communication in a Bisfullerene−Hexarhodium Sandwich Complex. J Am Chem Soc 2004; 126:9837-44. [PMID: 15291588 DOI: 10.1021/ja047290u] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Reaction of Rh(6)(CO)(12)(dppm)(2) (dppm = 1,2-bis(diphenylphosphino)methane) with 1.4 equiv. of C(60) in chlorobenzene at 120 degrees C affords a face-capping C(60) derivative Rh(6)(CO)(9)(dppm)(2)(micro(3)-eta(2),eta(2),eta(2)-C(60)) (1) in 73% yield. Treatment of 1 with excess CNR (10 equiv., R = CH(2)C(6)H(5)) at 80 degrees C provides a bisbenzylisocyanide-substituted compound Rh(6)(CO)(7)(dppm)(2)(CNR)(2)(micro(3)-eta(2),eta(2),eta(2)-C(60)) (2) in 59% yield. Reaction of 1 with excess C(60) (4 equiv.) in refluxing chlorobenzene followed by treatment with 1 equiv. of CNR at room temperature gives a bisfullerene sandwich complex Rh(6)(CO)(5)(dppm)(2)(CNR)(micro(3)-eta(2),eta(2),eta(2)-C(60))(2) (3) in 31% yield. Compounds 1, 2, and 3 have been characterized by spectroscopic and microanalytical methods as well as by X-ray crystallographic studies. Electrochemical properties of 1, 2, and 3 have been examined by cyclic voltammetry. The cyclic voltammograms (CVs) of 1 and 2 show two reversible one-electron redox waves, a reversible one-step two-electron redox wave, and a reversible one-electron redox wave, respectively, within the solvent cutoff window. This observation suggests that compounds 1 and 2 undergo similar C(60)-localized electrochemical pathways up to 1(5)(-) and 2(5)(-). Each redox wave of 2 appears at more negative potentials compared to that of 1 because of the donor effect of the benzylisocyanide ligand. The CV of compound 3 reveals six reversible well-separated redox waves due to strong interfullerene electronic communication via the Rh(6) metal cluster bridge. The electrochemical properties of 1, 2, and 3 have been rationalized by molecular orbital calculations using the density functional theory (DFT) method. In particular, the molecular orbital (MO) calculation reveals significant contribution of the metal cluster center to the unoccupied molecular orbitals in 3, which is consistent with the experimental result of strong interfullerene electronic communication via the Rh(6) metal cluster spacer.
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Affiliation(s)
- Kwangyeol Lee
- Department of Chemistry, Korea University, Seoul, 136-701, Korea.
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25
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Luo H, Araki Y, Fujitsuka M, Ito O, Cheng F, Murata Y, Komatsu K. Dissociative Electron Attachment of Singly Bonded [60]Fullerene Dimer Studied by Laser Flash Photolysis. J Phys Chem B 2004. [DOI: 10.1021/jp0489828] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Hongxia Luo
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira, Aoba-ku, Sendai, 980-8577, Japan and Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Yasuyuki Araki
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira, Aoba-ku, Sendai, 980-8577, Japan and Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Mamoru Fujitsuka
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira, Aoba-ku, Sendai, 980-8577, Japan and Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Osamu Ito
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira, Aoba-ku, Sendai, 980-8577, Japan and Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Fuyong Cheng
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira, Aoba-ku, Sendai, 980-8577, Japan and Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Yasujiro Murata
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira, Aoba-ku, Sendai, 980-8577, Japan and Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Koichi Komatsu
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira, Aoba-ku, Sendai, 980-8577, Japan and Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
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26
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Shirai Y, Zhao Y, Cheng L, Tour JM. Facile Synthesis of Multifullerene-OPE Hybrids via in Situ Ethynylation. Org Lett 2004; 6:2129-32. [PMID: 15200302 DOI: 10.1021/ol049447t] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
[reaction: see text] A series of fullerene-terminated oligo(phenylene ethynylene)s (OPEs) (1a-d and 2) have been synthesized and further characterized by cyclic voltammetry (CV) and UV-vis spectroscopy. The key step in the syntheses is an effective one-pot reaction that allows the attachment of C(60) to multiple terminal alkynes.
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Affiliation(s)
- Yasuhiro Shirai
- Department of Chemistry and Center for Nanoscale Science and Technology, Rice University, MS-222, 6100 Main St., Houston, Texas 77005, USA
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27
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28
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Ata M, Huang H, Akasaka T. Nitrogen Radio Frequency Plasma Processing of Fullerenes. J Phys Chem B 2004. [DOI: 10.1021/jp035985w] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Masafumi Ata
- Material Laboratories, Sony Corporation, 2-1-1 Shinsakuragaoka, Hodogaya-ku, Yokohama, Kanagawa 240-0036, Japan, and Center for Tsukuba Advanced Research Alliance, Department of Chemistry, University of Tsukuba, Tsukuba, Ibaraki 305-8577, Japan
| | - Houjin Huang
- Material Laboratories, Sony Corporation, 2-1-1 Shinsakuragaoka, Hodogaya-ku, Yokohama, Kanagawa 240-0036, Japan, and Center for Tsukuba Advanced Research Alliance, Department of Chemistry, University of Tsukuba, Tsukuba, Ibaraki 305-8577, Japan
| | - Takeshi Akasaka
- Material Laboratories, Sony Corporation, 2-1-1 Shinsakuragaoka, Hodogaya-ku, Yokohama, Kanagawa 240-0036, Japan, and Center for Tsukuba Advanced Research Alliance, Department of Chemistry, University of Tsukuba, Tsukuba, Ibaraki 305-8577, Japan
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29
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Lee G, Cho YJ, Park BK, Lee K, Park JT. Two Metal Centers Bridging Two C60 Cages as a Wide Passage for Efficient Interfullerene Electronic Interaction. J Am Chem Soc 2003; 125:13920-1. [PMID: 14611203 DOI: 10.1021/ja037106p] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The reaction of Ir4(CO)8(PMe3)4 with excess C60 in refluxing 1,2-dichlorobenzene, followed by treatment by CNR (R = CH2C6H5) at 70 degrees C, affords a fullerene-metal sandwich complex Ir4(CO)3(mu4-CH)(PMe3)2(mu-PMe2)(CNR)(mu-eta2,eta2-C60)(mu4-eta1,eta1,eta2,eta2-C60) (1), which exhibits an interesting structural feature of two metal atoms bridging the two C60 centers as well as the first example of a mu4-eta1,eta1,eta2,eta2-C60 bonding mode. Compound 1 has been characterized by NMR spectroscopy, elemental analysis, and X-ray diffraction study. A cyclic voltammetry study reveals strong electronic communication between the two C60 centers in 1, which is due to the presence of a wide channel of two metal centers between the two C60 cages for efficient electronic interaction.
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Affiliation(s)
- Gaehang Lee
- National Research Laboratory, Department of Chemistry and School of Molecular Science (BK 21), Korea Advanced Institute of Science and Technology (KAIST), Daejeon 305-701, Korea
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30
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Yinghuai Z, Bahnmueller S, Chibun C, Carpenter K, Hosmane NS, Maguire JA. An effective system to synthesize methanofullerenes: substrate–ionic liquid–ultrasonic irradiation. Tetrahedron Lett 2003. [DOI: 10.1016/s0040-4039(03)01299-1] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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31
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Lee K, Song H, Park JT. [60]fullerene--metal cluster complexes: novel bonding modes and electronic communication. Acc Chem Res 2003; 36:78-86. [PMID: 12534307 DOI: 10.1021/ar020149a] [Citation(s) in RCA: 142] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
[60]Fullerene can bind a variety of metal clusters via eta(2)-C(60), mu-eta(2):eta(2)-C(60), and mu(3)-eta(2):eta(2):eta(2)-C(60) pi-type bonding modes. Multiple C(60) additions to a single cluster core have also been demonstrated. Modification of the coordination sphere of cluster moieties has resulted in novel transformation of the coordination mode of the C(60) ligand between pi and sigma (mu(3)-eta(1):eta(1):eta(2)-C(60) and mu(3)-eta(1):eta(2):eta(1)-C(60)) types as well as reversible interconversion between mu(3)-eta(2):eta(2):eta(2)-C(60) and mu-eta(2):eta(2)-C(60). The mu(3)-eta(2):eta(2):eta(2)-C(60) metal cluster complexes show remarkable electrochemical stability and an unusually strong electronic communication between C(60) and metal cluster centers.
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Affiliation(s)
- Kwangyeol Lee
- National Research Laboratory, Department of Chemistry and School of Molecular Science (BK 21), Korea Advanced Institute of Science and Technology, Daejeon, 305-701, Korea
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32
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Fujitsuka M, Ito O, Dragoe N, Ito S, Shimotani H, Takagi H, Kitazawa K. Photophysical and Photochemical Processes of an Unsymmetrical Fullerene Dimer, C121. J Phys Chem B 2002. [DOI: 10.1021/jp025592h] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mamoru Fujitsuka
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira 2-1-1, Sendai 980-8577, Japan, and Department of Applied Chemistry, University of Tokyo, Tokyo 113-8656, Japan
| | - Osamu Ito
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira 2-1-1, Sendai 980-8577, Japan, and Department of Applied Chemistry, University of Tokyo, Tokyo 113-8656, Japan
| | - Nita Dragoe
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira 2-1-1, Sendai 980-8577, Japan, and Department of Applied Chemistry, University of Tokyo, Tokyo 113-8656, Japan
| | - Seitaro Ito
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira 2-1-1, Sendai 980-8577, Japan, and Department of Applied Chemistry, University of Tokyo, Tokyo 113-8656, Japan
| | - Hidekazu Shimotani
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira 2-1-1, Sendai 980-8577, Japan, and Department of Applied Chemistry, University of Tokyo, Tokyo 113-8656, Japan
| | - Hidenori Takagi
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira 2-1-1, Sendai 980-8577, Japan, and Department of Applied Chemistry, University of Tokyo, Tokyo 113-8656, Japan
| | - Koichi Kitazawa
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira 2-1-1, Sendai 980-8577, Japan, and Department of Applied Chemistry, University of Tokyo, Tokyo 113-8656, Japan
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33
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Lee K, Song H, Kim B, Park JT, Park S, Choi MG. The first fullerene-metal sandwich complex: an unusually strong electronic communication between two C(60) cages. J Am Chem Soc 2002; 124:2872-3. [PMID: 11902868 DOI: 10.1021/ja017496k] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Reaction of Rh(6)(CO)(9)(dppm)(2)(mu(3)-eta(2),eta(2),eta(2)-C(60)) (1) with C(60) in refluxing chlorobenzene followed by treatment with CNR (R = CH(2)C(6)H(5)) at room temperature affords the first fullerene-metal sandwich complex Rh(6)(CO)(5)(dppm)(2)(CNR)(mu(3)-eta(2),eta(2),eta(2)-C(60))(2) (2). Compound 2 has been characterized by an X-ray diffraction study. Electrochemical study of 2 reveals six well-separated reversible redox couples localized at C(60) cages due to a strong electronic communication between the two C(60) centers via the Rh(6) cluster spacer.
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Affiliation(s)
- Kwangyeol Lee
- Department of Chemistry and School of Molecular Science (BK 21), Korea Advanced Institute of Science and Technology (KAIST), Taejon 305-701, Korea
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34
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35
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Shimotani H, Dragoe N, Kitazawa K. Theoretical Studies of the Structures and Stabilities of Dumbell-like Fullerene Dimers: C121. J Phys Chem A 2001. [DOI: 10.1021/jp004460q] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hidekazu Shimotani
- Department of Applied Chemistry, The University of Tokyo, Tokyo 113-8656, Japan, and CREST, Japan Science and Technology Corporation (JST)
| | - Nita Dragoe
- Department of Applied Chemistry, The University of Tokyo, Tokyo 113-8656, Japan, and CREST, Japan Science and Technology Corporation (JST)
| | - Koichi Kitazawa
- Department of Applied Chemistry, The University of Tokyo, Tokyo 113-8656, Japan, and CREST, Japan Science and Technology Corporation (JST)
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