-
CF- anion is very important for collisional ionization reactions, electron transfer from Rydberg atoms and electron attachment. Potential energy curves (PECs) of five low-lying excited electronic states, X3Σ-, a1Δ, b1Σ+, A3Π and c31Π of CF-, are calculated by using the internally contracted multireference configuration interaction (icMRCI) approach. Ro-vibrational levels of these electronic states are derived through solving the radial Schrödinger ro-vibrational equation, and then the molecular parameters are obtained by fitting. Our results for X3Σ- agree well with those in the references. We compute the electronic dipole moments (EDMs) of these states with different bound lengths, and analyze the relationship between the electronic configurations and EDMs. The electronic transition dipole moment matrix elements, Franck-Condon factors and oscillator strengths f00 of A3Π-X3Σ- are evaluated, and radiative lifetimes of five lowest vibrational levels of A3Π state are derived. Finally the predissociation mechanism of A3Π state is discussed in detail, and the dissociation lifetimes of high vibrational levels are obtained.
-
Keywords:
- CF- anion /
- spectroscopic parameters /
- configuration interaction /
- predissociation
[1] Morino I, Yamada K M T, Belov S P, Winnewisser G 2000 Astrophys. J. 532 377
[2] Neufeld D A, Schilke P, Menten K M, Wolfire M G, Black J H, Schuller F, Mller H S P, Thorwirth S, Gsten R, Philipp S 2006 Astron. Astrophys. 454 37
[3] Guzmán V, Pety J, Gratier P, Goicoechea J R, Gerin M, Roueff E, Teyssier D 2012 Astron. Astrophys. 543 1
[4] Reid C J 1996 Chem. Phys. 210 501
[5] Coburn J W 1982 Plasma Chem. Plasma Proc. 2 1
[6] Booth J P, Hancock G, Perry N D 1987 Appl. Phys. Lett. 50 318
[7] Faber K T, Malloy K J 1992 Boston:Academic Press 37 79
[8] Miyata K, Hori M, Goto T 1996 J. Vac. Sci. Technol. A 14 2343
[9] Georgieva V, Bogaerts A, Gijbels R 2003 J. Appl. Phys. 94 3748
[10] MorrisR A, Viggiano A A, Paulson J F 1994 J. Chem. Phys. 100 1767
[11] Xie Y M, Henry F, Schaefer Ⅲ 1994 J. Chem. Phys. 101 10191
[12] Hiraoka K, Mochizuki N, Wada A, Okada H, Ichikawa T, Asakawa D, Yazawa I 2008 Int. J. Mass Spectrom. 272 22
[13] MorrisR A 1992 J. Chern. Phys. 97 2372
[14] Thynne J C J, Macneil K A G, Mass I J 1970 Spectry Ion. Phys. 5 329
[15] O'Hare P A G, Wahl A C 1971 J. Chem. Phys. 5 666
[16] Gutsev G L, Ziegler A 1991 J. Phys. Chem. 95 7220
[17] Gutsev G L 1992 Chem. Phys. 163 59
[18] Rodriquez C F, Hopkinson A C 1993 J. Phys. Chem. 97 849
[19] Ricca A 1999 J. Phys. Chem. A 103 1876
[20] Rendell A P, Bauschlicher Jr C W, Langhoff S R 1989 Chem. Phys. Lett. 163 354
[21] Petsalakis I D, Theodorakopoulos G 2011 Chem. Phys. Lett. 508 17
[22] Dyke J M, Hooper N, Morris A 2001 J. Electron Spectrosc. Relat. Phenom. 119 49
[23] Sandoval L, Amero J M, Vazquez G J, Palma A 2014 J. Mol. Model. 20 2300
[24] Xing W, Liu H, Shi D H, Sun J F, Zhu Z L 2016 Acta Phys. Sin. 65 033102 (in Chinese)[邢伟, 刘慧, 施德恒, 孙金峰, 朱遵略2016物理学报65 033102]
[25] Li C, Deng L, Zhang Y, Wu L, Yang X, Chen Y 2011 J. Phys. Chem. A 115 2978
[26] Li R, Wei C L, Sun Q X, Sun E P, Xu H F, Yan B 2013 J. Phys. Chem. A 117 2373
[27] Langhoff S R, Davidson E R 1974 Int. J. Quantum Chem. 8 61
[28] Richartz A, Buenker R J 1978 Chem. Phys. 28 305
[29] Reiher M, Wolf A 2004 J.Chem. Phys. 121 2037
[30] Reiher M, Wolf A 2004 J. Chem.Phys. 121 10945
[31] Werner H J, Knowles P J 1988 J. Chem. Phys. 89 5803
[32] Knowles, Werner H J 1988 Chem. Phys. Lett. 145 514
[33] Berning A, Schweizer M, Werner H J, Knowles P J, Palmieri P 2000 Mol. Phys. 98 1823
[34] Le Roy R J 2007 LEVEL 8.0:A Computer Program for Solving the Radial Schrödinger Equation for Bound and Quasibound Levels (University of Waterloo Chemical-Physics Research Report CP-663)
[35] Zou W L, Liu W J 2005 J. Comput. Chem. 26 106
[36] Chabalowski C F, Peyerimhoff S D, Buenker R J 1983 Chem. Phys. 81 57
[37] Herzberg G (translated by Wang D C) 1983 Molecular Spectra and Molecular Structure (Vol. 1) (Beijing:Science Press) pp321-325(in Chinese)[赫兹堡G著(王鼎昌译) 1983分子光谱与分子结构(第1卷) (北京:科学出版社)第321–325页
[38] Lefebvre-Brion H, Field R W 2004 The Spectra and Dynamics of Diatomic Molecules (New York:Academic Press) pp161-164
[39] Yao H B, Zheng Y J 2011 Acta Phys. Sin. 60 128201 (in Chinese)[姚洪斌, 郑雨军2011物理学报60 128201]
[40] Liu X J, Miao F J, Li R, Zhang C H 2015 Acta Phys. Sin. 64 123101 (in Chinese)[刘晓军, 苗凤娟, 李瑞, 张存华2015物理学报64 123101]
[41] Banerjee S, Montgomery J A, Byrd J N 2012 Chem. Phys. Lett. 542 138
-
[1] Morino I, Yamada K M T, Belov S P, Winnewisser G 2000 Astrophys. J. 532 377
[2] Neufeld D A, Schilke P, Menten K M, Wolfire M G, Black J H, Schuller F, Mller H S P, Thorwirth S, Gsten R, Philipp S 2006 Astron. Astrophys. 454 37
[3] Guzmán V, Pety J, Gratier P, Goicoechea J R, Gerin M, Roueff E, Teyssier D 2012 Astron. Astrophys. 543 1
[4] Reid C J 1996 Chem. Phys. 210 501
[5] Coburn J W 1982 Plasma Chem. Plasma Proc. 2 1
[6] Booth J P, Hancock G, Perry N D 1987 Appl. Phys. Lett. 50 318
[7] Faber K T, Malloy K J 1992 Boston:Academic Press 37 79
[8] Miyata K, Hori M, Goto T 1996 J. Vac. Sci. Technol. A 14 2343
[9] Georgieva V, Bogaerts A, Gijbels R 2003 J. Appl. Phys. 94 3748
[10] MorrisR A, Viggiano A A, Paulson J F 1994 J. Chem. Phys. 100 1767
[11] Xie Y M, Henry F, Schaefer Ⅲ 1994 J. Chem. Phys. 101 10191
[12] Hiraoka K, Mochizuki N, Wada A, Okada H, Ichikawa T, Asakawa D, Yazawa I 2008 Int. J. Mass Spectrom. 272 22
[13] MorrisR A 1992 J. Chern. Phys. 97 2372
[14] Thynne J C J, Macneil K A G, Mass I J 1970 Spectry Ion. Phys. 5 329
[15] O'Hare P A G, Wahl A C 1971 J. Chem. Phys. 5 666
[16] Gutsev G L, Ziegler A 1991 J. Phys. Chem. 95 7220
[17] Gutsev G L 1992 Chem. Phys. 163 59
[18] Rodriquez C F, Hopkinson A C 1993 J. Phys. Chem. 97 849
[19] Ricca A 1999 J. Phys. Chem. A 103 1876
[20] Rendell A P, Bauschlicher Jr C W, Langhoff S R 1989 Chem. Phys. Lett. 163 354
[21] Petsalakis I D, Theodorakopoulos G 2011 Chem. Phys. Lett. 508 17
[22] Dyke J M, Hooper N, Morris A 2001 J. Electron Spectrosc. Relat. Phenom. 119 49
[23] Sandoval L, Amero J M, Vazquez G J, Palma A 2014 J. Mol. Model. 20 2300
[24] Xing W, Liu H, Shi D H, Sun J F, Zhu Z L 2016 Acta Phys. Sin. 65 033102 (in Chinese)[邢伟, 刘慧, 施德恒, 孙金峰, 朱遵略2016物理学报65 033102]
[25] Li C, Deng L, Zhang Y, Wu L, Yang X, Chen Y 2011 J. Phys. Chem. A 115 2978
[26] Li R, Wei C L, Sun Q X, Sun E P, Xu H F, Yan B 2013 J. Phys. Chem. A 117 2373
[27] Langhoff S R, Davidson E R 1974 Int. J. Quantum Chem. 8 61
[28] Richartz A, Buenker R J 1978 Chem. Phys. 28 305
[29] Reiher M, Wolf A 2004 J.Chem. Phys. 121 2037
[30] Reiher M, Wolf A 2004 J. Chem.Phys. 121 10945
[31] Werner H J, Knowles P J 1988 J. Chem. Phys. 89 5803
[32] Knowles, Werner H J 1988 Chem. Phys. Lett. 145 514
[33] Berning A, Schweizer M, Werner H J, Knowles P J, Palmieri P 2000 Mol. Phys. 98 1823
[34] Le Roy R J 2007 LEVEL 8.0:A Computer Program for Solving the Radial Schrödinger Equation for Bound and Quasibound Levels (University of Waterloo Chemical-Physics Research Report CP-663)
[35] Zou W L, Liu W J 2005 J. Comput. Chem. 26 106
[36] Chabalowski C F, Peyerimhoff S D, Buenker R J 1983 Chem. Phys. 81 57
[37] Herzberg G (translated by Wang D C) 1983 Molecular Spectra and Molecular Structure (Vol. 1) (Beijing:Science Press) pp321-325(in Chinese)[赫兹堡G著(王鼎昌译) 1983分子光谱与分子结构(第1卷) (北京:科学出版社)第321–325页
[38] Lefebvre-Brion H, Field R W 2004 The Spectra and Dynamics of Diatomic Molecules (New York:Academic Press) pp161-164
[39] Yao H B, Zheng Y J 2011 Acta Phys. Sin. 60 128201 (in Chinese)[姚洪斌, 郑雨军2011物理学报60 128201]
[40] Liu X J, Miao F J, Li R, Zhang C H 2015 Acta Phys. Sin. 64 123101 (in Chinese)[刘晓军, 苗凤娟, 李瑞, 张存华2015物理学报64 123101]
[41] Banerjee S, Montgomery J A, Byrd J N 2012 Chem. Phys. Lett. 542 138
Catalog
Metrics
- Abstract views: 5128
- PDF Downloads: 228
- Cited By: 0