Abstract The geometries, electron affinities and/or electron detachment energies for the CnS and CnO (n =2–8) molecules and their anions were calculated by using the RCCSD (T) method. The CnS− (even n =4,6, and 8) and CnO− (even n =6 and 8) anions are found to be substantially more stable than their corresponding neutral species. Several anions are potentially detectable as interstellar molecules.
Possible interstellar anions: CnS− and CnO− (n =2–8)
Advances in Space Research ; 47 , 11 ; 2004-2018
2011-01-31
15 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Possible interstellar anions: C n S− and C n O− (n =2–8)
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