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Table C.1

DFT computed harmonic (scaled by 0.9679) fundamental mode positions vvib (cm−1) and intensities I (km mol−1) > 5 km mol−1 of triplet electronic ground state for naph2+, anth2+, and phen2+.

naph2+ anth2+ phen2+



vvib I vvib I vvib I
137 5.1 252 28.2 346 12
407 17.6 410 26.7 401 8.1
755 97.5 548 23.9 712 91.8
922 216.9 715 87.6 787 22
976 9.6 741 113.6 808 47.1
1064 57.4 781 153.8 849 13.7
1138 32.6 864 50.9 927 119.9
1186 15.2 880 31.9 991 9.6
1189 11.8 902 296.9 1019 20.6
1365 19.7 943 16.5 1046 9.4
1401 269.2 1133 13.1 1085 10.5
1416 250.9 1294 210.9 1114 18
3082 8 1349 386.7 1164 45
3089 94.7 1373 81.8 1170 168.5
3093 91.6 1376 269.5 1209 6
1393 42.5 1302 7.8
2982 7.5 1310 24.1
2989 6.1 1364 8.8
2998 41.8 1381 101.4
3003 48.2 1385 34.2
1422 59.4
1439 13.8
1441 87.2
1490 44.3
1509 25.6
2996 32.2
3002 49
3009 11.2
3022 10.4

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