Electronic structure and vibrational frequency of Cr2 |
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Authors: | VE Bondybey JH English |
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Institution: | Bell Laboratories, Murray Hill, New Jersey 07974, USA |
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Abstract: | Cr2 is produced by pulsed YAG laser vaporization of chromium metal and its fluorescence excitation spectrum is analyzed. The high value of vibrational frequency ΔG″ = 452.34 cm?I (ω″e ≈ 470 cm?1) and short internuclear distance r″e = 1.6788 Å are indicative of a very strongly bound 1∑+g ground state. |
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