Ca+–Ar2 complexes: linear or bent?
作者： J. Velasquez , K.N. Kirschner , J.E. Reddic , M.A. Duncan
DOI: 10.1016/S0009-2614(01)00731-X
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摘要: Abstract Ca+–Ar2 complexes are investigated with mass-selected photodissociation spectroscopy and high-level ab initio calculations. Theory finds two minima comparable energies for the ground state, a linear Ar–Ca+–Ar structure C 2 v Ca + – Ar significant argon dimer interaction. The latter is computed to be slightly lower in energy. Electronic sharp spectrum near forbidden ( D S ) atomic interval. Two vibronic progressions assigned that have significantly different linewidths. Analysis of establishes complex most likely linear.
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