Species | v1 | v2 | v3 | v3b | v4 | v4b | Vi/v1 | v2/v1 | v3/v1 | v3b/v1 | v4/v1 | v4b/v1 | Source/Level |
12C16O16O16O2−|a | 1211 | 988 | 1212 | 1213 | 779 | 799 | 1.000 | 0.816 | 1.001 | 1.001 | 0.643 | 0.660 | This Study HF/6-31G* |
12C18O16O16O2−| | 1207 | 984 | 1212 | 1213 | 773 | 788 | 1.000 | 0.815 | 1.004 | 1.005 | 0.640 | 0.653 | |
13C16O16O16O2−| | 1211 | 959 | 1212 | 1213 | 777 | 797 | 1.000 | 0.792 | 1.001 | 1.001 | 0.642 | 0.658 | |
13C18O16O16O2−| | 1207 | 955 | 1212 | 1213 | 773 | 786 | 1.000 | 0.792 | 1.004 | 1.005 | 0.640 | 0.651 | |
12C16O16O16O2−-icceb | 1078 | 823 | 1478 | 1478 | 685 | 684 | 1.000 | 0.763 | 1.371 | 1.371 | 0.635 | 0.635 | Rustad et al. (2008) PBE/6-31G*/3-21G |
13C16O16O16O2−-icce | 1078 | 798 | 1436 | 1436 | 683 | 682 | 1.000 | 0.740 | 1.332 | 1.332 | 0.634 | 0.633 |