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Liu Y, Cheng X, Cheng H, Cheng J, Song X. Ab initio study: the potential energy curves and ro-vibrational spectrum of low-lying excited states of HCl + cation. Mol Phys 2016. [DOI: 10.1080/00268976.2016.1187310] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Yajun Liu
- Institute of Atomic and Molecular Physics, Sichuan University, Chengdu, China
| | - Xinlu Cheng
- Institute of Atomic and Molecular Physics, Sichuan University, Chengdu, China
| | - Huajun Cheng
- College of Mathematics and Physics, Anshun University, Anshun, China
| | - Junxia Cheng
- Institute of Atomic and Molecular Physics, Sichuan University, Chengdu, China
| | - Xiaoshu Song
- School of Physics and Chemistry, Guizhou Normal University, Guiyang, China
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PENNO MARTIN, HOLZWARTH ANDREA, WEITZEL KARLMICHAEL. State selective predissociation spectroscopy of hydrogen chloride ions (HCl+) via the A2Σ+ ← X2Π3/2 transition. Mol Phys 2009. [DOI: 10.1080/00268979909482808] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- MARTIN PENNO
- a Institut für Physikalische und Theoretische Chemie , Freie Universität Berlin Takustr. 3, 14195 , Berlin , Germany
| | - ANDREA HOLZWARTH
- a Institut für Physikalische und Theoretische Chemie , Freie Universität Berlin Takustr. 3, 14195 , Berlin , Germany
| | - KARL-MICHAEL WEITZEL
- a Institut für Physikalische und Theoretische Chemie , Freie Universität Berlin Takustr. 3, 14195 , Berlin , Germany
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Lou P, Mondal CK, Kang S, Lee K, Baeck KK, Lee JY. Modeling of thermal effects on photo-dissociation dynamics of diatomic molecular ion HCl+. Chem Phys 2007; 336:103-8. [DOI: 10.1016/j.chemphys.2007.05.026] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Gurin VS, Korolkov MV, Matulis VE, Rakhmanov SK. Symmetry-adapted-cluster configuration interaction study of the doublet states of HCl+: Potential energy curves, dipole moments, and transition dipole moments. J Chem Phys 2007; 126:124321. [PMID: 17411137 DOI: 10.1063/1.2710260] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The electronic structure of the HCl(+) molecular ion has been calculated using the general-R symmetry-adapted-cluster configuration interaction (SAC-CI) method. The authors present the potential energy curves, dipole moments, and transition dipole moments for a series of doublet states. The data are compared with the previous CASSCF and MCSCF calculations. The SAC-CI results reproduce quite well the data available in literature and extend the knowledge on the HCl(+) electronic structure for several higher states. The calculated R-dependent behavior of both dipole moments and transition dipole moments for a series of bound and unbound states reveals an intricate dissociation process at intermediate distances (R>R(e)). The pronounced maxima in transition dipole moment (TDM) describing transitions into high electronic states (X (2)Pi-->3 (2)Pi, X (2)Pi-->3 (2)Sigma, 2 (2)Pi-->3 (2)Pi, 3 (2)Pi-->4 (2)Pi) occur at different interatomic separations. Such TDM features are promising for selection of excitation pathways and, consequently, for an optimal control of the dissociation products.
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Affiliation(s)
- Valerij S Gurin
- Physico-Chemical Research Institute, Belarusian State University, Leningradskaya Street 14, 220050 Minsk, Belarus
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Romanescu C, Manzhos S, Boldovsky D, Clarke J, Loock HP. Superexcited state reconstruction of HCl using photoelectron and photoion imaging. J Chem Phys 2004; 120:767-77. [PMID: 15267912 DOI: 10.1063/1.1630571] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The velocity-map imaging technique was used to record photoelectron and photofragment ion images of HCl following two-photon excitation of the E Sigma(+)(0+), V 1Sigma(+)(0+) (nu=9,10,11) states and subsequent ionization. The images allowed us to determine the branching ratios between autoionization and dissociation channels for the different intermediate states. These branching ratios can be explained on the basis of intermediate state electron configurations, since the configuration largely prohibits direct ionization in a one-electron process, and competition between autoionization and dissociation into H* (n=2)+Cl and H+Cl*(4s,4p,3d) is observed. From a fit to the vibrationally resolved photoelectron spectrum of HCl+ it is apparent that a single superexcited state acts as a gateway to autoionization and dissociation into H+Cl*(4s). Potential reconstruction of the superexcited state to autoionization was undertaken and from a comparison of different autoionization models it appears most likely that the gateway state is a purely repulsive and low-n Rydberg state with a (4Pi) ion core.
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HOWARD BRIANJ, GRANT GUYH. (William) Graham Richards. Mol Phys 2003. [DOI: 10.1080/00268970310001605741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Pradhan AD, Kirby KP, Dalgarno A. Erratum: Theoretical study of HCl+: Potential curves, radiative lifetimes, and photodissociation cross sections [J. Chem. Phys. 95, 9009 (1991)]. J Chem Phys 1995. [DOI: 10.1063/1.470739] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Yencha AJ, Kaur D, Donovan RJ, Kvaran A, Hopkirk A, Lefebvre‐Brion H, Keller F. Ion‐pair formation in the photodissociation of HCl and DCl. J Chem Phys 1993. [DOI: 10.1063/1.466000] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Pradhan AD, Kirby KP, Dalgarno A. Theoretical study of HCl+ : Potential curves, radiative lifetimes, and photodissociation cross sections. J Chem Phys 1991. [DOI: 10.1063/1.461232] [Citation(s) in RCA: 70] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Svensson S, Karlsson L, Baltzer P, Wannberg B, Gelius U, Adam MY. The photoelectron spectrum of HCl and DCl studied with ultraviolet excitation, high resolution x‐ray excitation, and synchrotron radiation excitation: Isotope effects on line profiles. J Chem Phys 1988. [DOI: 10.1063/1.455298] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Kittams BK, Hsieh KC, McIntyre LC. A time‐of‐flight study of H+ fragments produced by low‐energy electron bombardment of the hydrogen halides. J Chem Phys 1985. [DOI: 10.1063/1.448906] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Dyke JM, Lewis AE, Morris A. A photoelectron spectroscopic study of the ground state of CF+ via the ionization process CF+(X 1Σ+)←CF(X 2Π). J Chem Phys 1984. [DOI: 10.1063/1.446886] [Citation(s) in RCA: 56] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Rosmus P, Meyer W. PNO–CI and CEPA studies of electron correlation effects. IV. Ionization energies of the first and second row diatomic hydrides and the spectroscopic constants of their ions. J Chem Phys 1977. [DOI: 10.1063/1.433661] [Citation(s) in RCA: 152] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Hotop H, Hübler G, Kaufhold L. On the verticality in the penning process: comparison of He(21S, 23S) penning ionization and HeI (584.3 Å) photoionization of HCl. ACTA ACUST UNITED AC 1975; 17:163-84. [DOI: 10.1016/0020-7381(75)85042-x] [Citation(s) in RCA: 38] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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