中国物理B ›› 2015, Vol. 24 ›› Issue (8): 83301-083301.doi: 10.1088/1674-1056/24/8/083301

• ATOMIC AND MOLECULAR PHYSICS • 上一篇    下一篇

Study on the A2Π3/2u, B2Δ3/2u, and X2Π3/2g states of Cl2+ including its isotopologues

吴玲a, 尤素萍a, 邵旭萍b, 陈钢进a, 丁宁a, 汪友梅a, 杨晓华b   

  1. a School of Science, Hangzhou Dianzi University, Hangzhou 310018, China;
    b School of Science, Nantong University, Nantong 226019, China
  • 收稿日期:2015-02-01 修回日期:2015-03-30 出版日期:2015-08-05 发布日期:2015-08-05
  • 基金资助:
    Project supported by the Natural Science Foundation of Zhejiang Province, China (Grant Nos. Y6110524 and Y1111085), the Scientific Research Foundation of the Department of Education of Zhejiang Province, China (Grant No. Y201430970), the National Nature Science Foundation of China (Grant No. 11247007), and the QingLan Project of Jiangsu Province, China.

Study on the A2Π3/2u, B2Δ3/2u, and X2Π3/2g states of Cl2+ including its isotopologues

Wu Ling (吴玲)a, You Su-Ping (尤素萍)a, Shao Xu-Ping (邵旭萍)b, Chen Gang-Jin (陈钢进)a, Ding Ning (丁宁)a, Wang You-Mei (汪友梅)a, Yang Xiao-Hua (杨晓华)b   

  1. a School of Science, Hangzhou Dianzi University, Hangzhou 310018, China;
    b School of Science, Nantong University, Nantong 226019, China
  • Received:2015-02-01 Revised:2015-03-30 Online:2015-08-05 Published:2015-08-05
  • Contact: Yang Xiao-Hua E-mail:xhyang@ntu.edu.cn
  • Supported by:
    Project supported by the Natural Science Foundation of Zhejiang Province, China (Grant Nos. Y6110524 and Y1111085), the Scientific Research Foundation of the Department of Education of Zhejiang Province, China (Grant No. Y201430970), the National Nature Science Foundation of China (Grant No. 11247007), and the QingLan Project of Jiangsu Province, China.

摘要: Adopting the experimentally available vibrational constants in a recent analysis of the strong perturbation between the A2Π3/2u and B2Δ3/2u states of Cl2+ in the A–X band system [Gharaibeh et al. 2012 J. Chem. Phys. 137 194317], an unambiguous vibrational assignment of the bands reported previously is carried out. The equilibrium rotational constants Be and αe of the X2Π3/2g and A2Π3/2u states for 35Cl2+ and 35Cl37Cl+ and those of the B2Δ3/2u state for 35Cl2+ are obtained by fitting the experimental values of Bv. In addition, the values of Be and αe of these three states for the minor isotopologues 35Cl37Cl+ and 37Cl2+ are predicted by employing the isotopic effect. The values of equilibrium internuclear distance Re of the three states for the three isotopologues are calculated as well.

关键词: Cl2+, isotopic effect, molecular constants

Abstract: Adopting the experimentally available vibrational constants in a recent analysis of the strong perturbation between the A2Π3/2u and B2Δ3/2u states of Cl2+ in the A–X band system [Gharaibeh et al. 2012 J. Chem. Phys. 137 194317], an unambiguous vibrational assignment of the bands reported previously is carried out. The equilibrium rotational constants Be and αe of the X2Π3/2g and A2Π3/2u states for 35Cl2+ and 35Cl37Cl+ and those of the B2Δ3/2u state for 35Cl2+ are obtained by fitting the experimental values of Bv. In addition, the values of Be and αe of these three states for the minor isotopologues 35Cl37Cl+ and 37Cl2+ are predicted by employing the isotopic effect. The values of equilibrium internuclear distance Re of the three states for the three isotopologues are calculated as well.

Key words: Cl2+, isotopic effect, molecular constants

中图分类号:  (Rotation, vibration, and vibration-rotation constants)

  • 33.15.Mt
33.20.Vq (Vibration-rotation analysis)