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Kanya R, Ohshima Y. Pendular-state spectroscopy of the S1–S0 electronic transition of 9-cyanoanthracene. J Chem Phys 2004; 121:9489-97. [PMID: 15538870 DOI: 10.1063/1.1806420] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Fluorescence excitation spectra of the S(1)-S(0) origin band of 9-cyanoanthracene have been observed under a uniform electric field up to 200 kV/cm to explore pendular-state spectrum of an asymmetric-top molecule close to the strong field limit. The observed spectra exhibit distinct evolution of the band contour as a function of the applied electric field, which are much different from each other for different excitation configurations. An approximate method suitable for spectrum simulations of large asymmetric-top molecules in a pendular condition is developed for the analysis of the experimental results. The comparison of the observed and simulated spectra shows that the spectra are well ascribed in terms of the pendular-state selection rules, which have recently been derived from theoretical consideration of the pendular-limit representation of energy levels and spectra.
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Affiliation(s)
- Reika Kanya
- Department of Chemistry, Graduate School of Science, Kyoto University, Kitashirakawa-Oiwakecho, Sakyo-ku, Kyoto 606-8502, Japan
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El Firdoussi A, Esseffar M, Bouab W, Abboud JLM, Mó O, Yáñez M. Push−Pull Electronic Effects in Charge-Transfer Complexes: The Case of N−H and N−Me Lactams. J Phys Chem A 2004. [DOI: 10.1021/jp048878q] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- A. El Firdoussi
- Département de Chimie Faculté des Sciences Semlalia, Université Cadi Ayyad, Marrakesh, Morocco, Instituto de Quimica Fisica “Rocasolano”, CSIC, Serrano, 119, E-28006 Madrid, Spain, and Departamento de Quimica C-9, Universidad Autonoma de Madrid, Cantoblanco, E-28049 Madrid, Spain
| | - M. Esseffar
- Département de Chimie Faculté des Sciences Semlalia, Université Cadi Ayyad, Marrakesh, Morocco, Instituto de Quimica Fisica “Rocasolano”, CSIC, Serrano, 119, E-28006 Madrid, Spain, and Departamento de Quimica C-9, Universidad Autonoma de Madrid, Cantoblanco, E-28049 Madrid, Spain
| | - W. Bouab
- Département de Chimie Faculté des Sciences Semlalia, Université Cadi Ayyad, Marrakesh, Morocco, Instituto de Quimica Fisica “Rocasolano”, CSIC, Serrano, 119, E-28006 Madrid, Spain, and Departamento de Quimica C-9, Universidad Autonoma de Madrid, Cantoblanco, E-28049 Madrid, Spain
| | - J.-L. M. Abboud
- Département de Chimie Faculté des Sciences Semlalia, Université Cadi Ayyad, Marrakesh, Morocco, Instituto de Quimica Fisica “Rocasolano”, CSIC, Serrano, 119, E-28006 Madrid, Spain, and Departamento de Quimica C-9, Universidad Autonoma de Madrid, Cantoblanco, E-28049 Madrid, Spain
| | - O. Mó
- Département de Chimie Faculté des Sciences Semlalia, Université Cadi Ayyad, Marrakesh, Morocco, Instituto de Quimica Fisica “Rocasolano”, CSIC, Serrano, 119, E-28006 Madrid, Spain, and Departamento de Quimica C-9, Universidad Autonoma de Madrid, Cantoblanco, E-28049 Madrid, Spain
| | - M. Yáñez
- Département de Chimie Faculté des Sciences Semlalia, Université Cadi Ayyad, Marrakesh, Morocco, Instituto de Quimica Fisica “Rocasolano”, CSIC, Serrano, 119, E-28006 Madrid, Spain, and Departamento de Quimica C-9, Universidad Autonoma de Madrid, Cantoblanco, E-28049 Madrid, Spain
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El Firdoussi A, Esseffar M, Bouab W, Lamsabhi A, Abboud JLM, Mó O, Yáñez M. Basicity of lactones and cyclic ketones towards I2and ICl. An experimental and theoretical study. NEW J CHEM 2003. [DOI: 10.1039/b305387n] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Kong W, Bulthuis J. Orientation of Asymmetric Top Molecules in a Uniform Electric Field: Calculations for Species without Symmetry Axes. J Phys Chem A 2000. [DOI: 10.1021/jp993549x] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Wei Kong
- Department of Chemistry, Oregon State University, Corvallis, Oregon 97331-4003
| | - Jaap Bulthuis
- Department of Chemical Physics and Laser Center, Vrije Universiteit, de Boelelaan 1083, 1081 HV Amsterdam, The Netherlands
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Friedrich B, Herschbach. Manipulating Molecules via Combined Static and Laser Fields. J Phys Chem A 1999. [DOI: 10.1021/jp992131w] [Citation(s) in RCA: 173] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Bretislav Friedrich
- Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138
| | - Herschbach
- Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138
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Franks KJ, Li H, Hanson RJ, Kong W. Selective Excitation of ICN Achieved via Brute Force Orientation. J Phys Chem A 1998. [DOI: 10.1021/jp982584l] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Karen J. Franks
- Department of Chemistry, Oregon State University, Corvallis, Oregon 97331-4003
| | - Hongzhi Li
- Department of Chemistry, Oregon State University, Corvallis, Oregon 97331-4003
| | - Rebecca J. Hanson
- Department of Chemistry, Oregon State University, Corvallis, Oregon 97331-4003
| | - Wei Kong
- Department of Chemistry, Oregon State University, Corvallis, Oregon 97331-4003
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