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Kozankiewicz B, Bernard J, Migirdicyan E, Orrit M, Platz MS. Zero-Field Splitting of The T0 and T1 States of 2-Naphthylphenylcarbene from Hole Burning Studies of Triplet-Triplet Transition. ACTA ACUST UNITED AC 2006. [DOI: 10.1080/10587259608042741] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- B. Kozankiewicz
- a Institute of Physics of the Polish Academy of Sciences , Al. Lotnikow 32/46, 02-668 , Warsaw , Poland
| | - J. Bernard
- b Centre de Physique Moléculaire Optique et Hertzienne , CNRS et Université Bordeaux I , 351 Cours de la Liberation, 33405 , Talence , France
| | - E. Migirdicyan
- c Laboratoire de Photophysique Moléculaire du CNRS , Université Paris-Sud , 91405 , Orsay , France
| | - M. Orrit
- b Centre de Physique Moléculaire Optique et Hertzienne , CNRS et Université Bordeaux I , 351 Cours de la Liberation, 33405 , Talence , France
| | - M. S. Platz
- d Department of Chemistry , The Ohio State University , Columbus , Ohio , 43210 , USA
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Kozankiewicz B, Bernard J, Migirdicyan E, Orrit M, Platz MS. Hole-Burning Studies on Triplet-Triplet Fluorescence Excitation Spectrum of 2-Naphthylphenylcarbene. ACTA ACUST UNITED AC 2006. [DOI: 10.1080/10587259608037885] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- B. Kozankiewicz
- a Institute of Physics, Polish Academy of Sciences , 02 668 , Warsaw , Poland
| | - J. Bernard
- b Centre de Physique Moléculaire Optique et Hertzienne, CNRS et Université Bordeaux I , 33405 , Talence Cedex , France
| | - E. Migirdicyan
- c Laboratoire de Photophysique Moléculaire du CNRS, Université Paris-Sud , 91405 , Orsay Cedex , France
| | - M. Orrit
- b Centre de Physique Moléculaire Optique et Hertzienne, CNRS et Université Bordeaux I , 33405 , Talence Cedex , France
| | - M. S. Platz
- d Department of Chemistry , The Ohio State University , Columbus , Ohio , 43210 , USA
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High resolution spectroscopy of a hydrocarbon with the triplet ground state, 2,2-dimethyl-2H-dibenzo[cd,k]fluoranthene and its closed-shell precursor in solid matrices. Chem Phys 2001. [DOI: 10.1016/s0301-0104(01)00429-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Kozankiewicz B, Aloshyna M, Orrit M, Tamarat P, Gudmundsdottir AD, Platz MS. A Hole-Burning Study of the Zero-Field Splitting of the Triplet Ground and Excited States of 2,2-Dinaphthylcarbene in n-Heptane and n-Hexane at 1.7 K. J Phys Chem A 2000. [DOI: 10.1021/jp000453q] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Aloshyna M, Kozankiewicz B, Hadad CM, Snoonian JR, Platz MS. Spectroscopic Studies of 12-Oxo-5(12H)-naphthacenylidene and 7H-Benz[de]anthracen-7-ylidene in Shpolskii Matrixes at 5 K. J Phys Chem A 2000. [DOI: 10.1021/jp994183r] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Kozankiewicz B, Aloshyna M, Gudmundsdottir AD, Platz MS, Orrit M, Tamarat P. Zero-Field Splitting of the Electronic Ground and Lowest Excited Triplet States of 2,2-Dinaphthylcarbene in n-Hexane at 1.7 K. J Phys Chem A 1999. [DOI: 10.1021/jp984581e] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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High resolution fluorescence spectroscopy. ACTA ACUST UNITED AC 1998. [DOI: 10.1016/s1079-350x(98)80007-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
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Kohtani S, Sugita C, Itoh M. Resonance Energy Transfer from the Lowest Excited Triplet State of Diphenylcarbene to Dye Molecules: Utilization for the Characterization of the Triplet−Triplet Fluorescence. ACTA ACUST UNITED AC 1996. [DOI: 10.1021/jp961881s] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Shigeru Kohtani
- Department of Physical and Chemical Biodynamics, Graduate School, and Faculty of Pharmaceutical Sciences, Kanazawa University, Takara-machi, Kanazawa 920, Japan
| | - Chizuko Sugita
- Department of Physical and Chemical Biodynamics, Graduate School, and Faculty of Pharmaceutical Sciences, Kanazawa University, Takara-machi, Kanazawa 920, Japan
| | - Michiya Itoh
- Department of Physical and Chemical Biodynamics, Graduate School, and Faculty of Pharmaceutical Sciences, Kanazawa University, Takara-machi, Kanazawa 920, Japan
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Kozankiewicz B, Bernard J, Migirdicyan E, Orrit M, Platz M. Zero-field splitting of the ground and excited triplet states of 2-naphthylphenylcarbene studied by hole-burning on triplet-triplet fluorescence excitation spectra. Chem Phys Lett 1995. [DOI: 10.1016/0009-2614(95)01046-c] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Parisel O, Berthier G, Migirdicyan E. Conformational dependence of electronic spectra and zero-field splitting parameters in 2-naphthylphenylcarbene. CAN J CHEM 1995. [DOI: 10.1139/v95-231] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Quantum mechanical calculations using ab initio and semi-empirical methods have been carried out for elucidating the electronic structure and geometry of 2-naphthylphenylcarbene conformers. The Z/cis conformer has the lowest ground state triplet energy, the lowest triplet–triplet (T0–T1) transition energy, as well as the largest zero-field splitting parameter D. A clear-cut relationship between the D value and the geometry is pointed out. Keywords: carbenes, conformational isomerism, triplet–triplet transitions, CS-INDO/CI calculations, ZFS D parameters.
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