Molecular Parameters of theO2Molecule

Abstract
By analyzing all existing frequency data of the oxygen molecule in microwave, submillimeter, and infrared spectroscopy, a new set of values for molecular parameters is obtained. Our values are B0=43.100518, B1=1.44962×104, B2=1.57×1010, λ0=59.501342, λ1=5.847×105, μ0=0.252586, and μ1=2.464×107 in GHz.