Abstract
Abstract A comprehensive, hyperfine-resolved rotation–vibration line list for the ammonia molecule (14NH3) is presented. The line list, which considers hyperfine nuclear quadrupole coupling effects, has been computed using robust, first principles methodologies based on a highly accurate empirically refined potential energy surface. Transitions between levels with energies below 8000 cm−1 and total angular momentum F ≤ 14 are considered. The line list shows excellent agreement with a range of experimental data and will significantly assist future high-resolution measurements of NH3, both astronomically and in the laboratory.
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