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    • Keywords


      Discharge Tube; Band System; Wavelength Assignment; Tail Band; Vibrational Constant

    • Abstract


      The spectrum of CN has been studied in condensed electrical discharge through flowing CH3CN vapour. Ten new bands of F2†,−A2Πi system in the region 2100–2700 Å are obtained. The vibrational constantsω0′ = 1229.7 cm.−1 and ω0′χ0= 14.0 cm.−1 are obtained for the first time for the2Δ state of CN.

    • Author Affiliations


      B L Jha1 D Ramachandra Rao1

      1. Department of Physics, Indian Institute of Technology, Kanpur, India
    • Dates


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