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Complex organic molecules are widely observed in star-forming regions, although their formation mechanisms are not well understood. Solid-state chemistry is thought to play an important role, but the solid-state reaction network is poorly known. We provide a list of purely thermal reactions involving electronically stable reactants to complement existing grain chemistry networks. The kinetic parameters...
In this study, we characterized by FTIR spectroscopy the 1:1 and 2:1 molecular complexes between NH 3 and CO 2 in argon matrix at low temperature. In addition we tentatively identified the 1:2 molecular complex. The structures of the complexes were established from B3LYP calculations. Moreover, we showed that the VUV irradiation of the 1:1 complex forms the NH 2 OH:CO complex.
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