|
1
|
Uvarov MN, Kulik LV, Bizin MA, Ivanova VN, Zaripov RB, Dzuba SA. Anisotropic Pseudorotation of the Photoexcited Triplet State of Fullerene C60 in Molecular Glasses Studied by Pulse EPR. J Phys Chem A 2008; 112:2519-25. [DOI: 10.1021/jp0765291] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mikhail N. Uvarov
- Novosibirsk State University, 630090 Pirogova 2, Novosibirsk, Russia, Institute of Chemical Kinetics and Combustion, 630090 Institutskaya 3, Novosibirsk, Russia, Institute of Inorganic Chemistry, 630090 Lavrentjev Ave. 3, Novosibirsk, Russia, and Zavoisky Physical-Technical Institute of RAS, 420029 Sibirskii trakt 10/7, Kazan, Russia
| | - Leonid V. Kulik
- Novosibirsk State University, 630090 Pirogova 2, Novosibirsk, Russia, Institute of Chemical Kinetics and Combustion, 630090 Institutskaya 3, Novosibirsk, Russia, Institute of Inorganic Chemistry, 630090 Lavrentjev Ave. 3, Novosibirsk, Russia, and Zavoisky Physical-Technical Institute of RAS, 420029 Sibirskii trakt 10/7, Kazan, Russia
| | - Mikhail A. Bizin
- Novosibirsk State University, 630090 Pirogova 2, Novosibirsk, Russia, Institute of Chemical Kinetics and Combustion, 630090 Institutskaya 3, Novosibirsk, Russia, Institute of Inorganic Chemistry, 630090 Lavrentjev Ave. 3, Novosibirsk, Russia, and Zavoisky Physical-Technical Institute of RAS, 420029 Sibirskii trakt 10/7, Kazan, Russia
| | - Valentina N. Ivanova
- Novosibirsk State University, 630090 Pirogova 2, Novosibirsk, Russia, Institute of Chemical Kinetics and Combustion, 630090 Institutskaya 3, Novosibirsk, Russia, Institute of Inorganic Chemistry, 630090 Lavrentjev Ave. 3, Novosibirsk, Russia, and Zavoisky Physical-Technical Institute of RAS, 420029 Sibirskii trakt 10/7, Kazan, Russia
| | - Ruslan B. Zaripov
- Novosibirsk State University, 630090 Pirogova 2, Novosibirsk, Russia, Institute of Chemical Kinetics and Combustion, 630090 Institutskaya 3, Novosibirsk, Russia, Institute of Inorganic Chemistry, 630090 Lavrentjev Ave. 3, Novosibirsk, Russia, and Zavoisky Physical-Technical Institute of RAS, 420029 Sibirskii trakt 10/7, Kazan, Russia
| | - Sergei A. Dzuba
- Novosibirsk State University, 630090 Pirogova 2, Novosibirsk, Russia, Institute of Chemical Kinetics and Combustion, 630090 Institutskaya 3, Novosibirsk, Russia, Institute of Inorganic Chemistry, 630090 Lavrentjev Ave. 3, Novosibirsk, Russia, and Zavoisky Physical-Technical Institute of RAS, 420029 Sibirskii trakt 10/7, Kazan, Russia
| |
Collapse
|
|
8
|
Poluektov OG, Holleman I, Meijer G, Groenen EJJ. Pulsed ENDOR studies at 95 GHz of the triplet state of 13C60. JOURNAL OF MAGNETIC RESONANCE (SAN DIEGO, CALIF. : 1997) 1998; 131:39-45. [PMID: 9533904 DOI: 10.1006/jmre.1997.1343] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Fully 13C-enriched C60 has been investigated by pulsed electron-nuclear double-resonance (ENDOR) spectroscopy at W-band frequency at 1.2 K. For molecular C60 the ENDOR spectra reflect the distortion of the molecule upon triplet excitation, and the fine-structure parameter D is found to be negative. For a single crystal of C60 the ENDOR spectra characterize the triplet excitation as delocalized over a pair of neighboring C60 molecules. Copyright 1998 Academic Press.
Collapse
|