Total internal partition sums to support planetary remote sensing

Article

Laraia, Anne L., Gamache, Robert R., Lamouroux, Julien, Gordon, Iouli E., and Rothman, Laurence S. 2011. "Total internal partition sums to support planetary remote sensing." Icarus, 215 391–400. https://doi.org/10.1016/j.icarus.2011.06.004.

Total internal partition sums are determined from 65 to 3010 K for ¹³C¹⁸O₂, ¹³C¹⁸O¹⁷O, ¹²CH₃D, ¹³CH₃D, H¹²C¹²CD, ¹³C¹²CH₆, ¹²CH₃⁷⁹Br, ¹²CH₃⁸¹Br, ¹²CF₄, H¹²C¹²C¹²C¹²CH, H¹²C¹²C¹²C¹⁴N, H¹²C¹²C¹³C¹⁴N, H¹²C¹³C¹²C¹⁴N, H¹³C¹²C¹²C¹⁴N, H¹²C¹²C¹²C¹⁵N, D¹²C¹²C¹²C¹⁴N, ¹⁴N¹²C¹²C¹⁴N, ¹⁵N¹²C¹²C¹⁵N, ¹²C³²S, ¹²C³³S, ¹²C³⁴S, ¹³C³²S, H₂, HD, ³²S¹⁶O, ³²S¹⁸O, ³⁴S¹⁶O, ¹²C₃H₄, ¹²CH₃, ¹²C³²S₂, ³²S¹²C³⁴S, ¹³C³²S₂, and ³²S¹²C³³S. These calculations complete the partition sum data needed for additional isotopologues in HITRAN2008 and also extend the partition sums to molecules of astrophysical interest. These data, at 25 K steps, are incorporated into a FORTRAN code (TIPS_2011.for) that can be used to rapidly generate the data at any temperature in the range 70-3000 K.