Research Article
The IR Spectra, Molar Absorptivity, and Integrated Molar Absorptivity of the C76-D2 and C84-D2:22 Isomers
Table 1
Experimentally obtained vibrational frequencies (cm
−1) of C
76-D
2 [
35] and theoretically calculated values between 400 and 2000 cm
−1 [
44,
45].
| IR | IR | IR | Calc. | Calc. | Calc. |
| 1635.1 | 1631.4 | 1633.1 | 1635 | | | 1605.4 | | | 1607 | 1602.7 | | 1581.6 | | | 1582 | 1581.4 | | | 1557.9 | | 1556 | | 1556.0 | | | 1551.5 | 1549 | | 1555.7 | 1541.3 | 1541.6 | | | 1541.4 | | 1493.8 | 1492.7 | 1493.4 | 1494 | 1489.7 | 1494.9 | 1461.8 | 1460.2 | 1461.1 | 1464 | 1463.9 | 1463.4 | 1397.0 | 1399.8 | 1398.7 | 1401 | | 1400.5 | 1385.9 | 1385.4 | 1385.6 | 1388 | 1386.5 | 1390.7 | 1363.8 | 1363.1 | 1364.2 | 1369 | 1365.1 | 1366.0 | 1312.1 | 1311.4 | 1312.4 | 1312 | 1310.9 | 1309.4 | | | 1275.6 | | 1275.7 | 1275.9 | 1273.1 | | | 1270 | 1274.0 | | | 1263.1 | | 1259 | | 1262.5 | 1248.4 | 1247.5 | 1247.6 | 1253 | 1249.4 | 1246.4 | | 1210.5 | 1208.6 | | | 1208.7 | 1206.3 | | | 1204 | | | 1187.2 | 1185.0 | 1187.0 | 1189 | 1180.4 | 1189.2 | 1160.3 | | 1161.6 | 1165 | 1157.7 | 1162.2 | 1121.9 | 1121.8 | 1122.0 | 1124 | 1126.1 | 1125.7 | | 1100.9 | | 1100 | | 1101.5 | 1081.6 | 1081.8 | 1081.6 | 1079 | 1072.3 | 1090.3 | | 1057.2 | 1056.4 | 1058 | 1054.7 | 1065.4 | 1028.6 | 1030.4 | | 1027 | | 1026.5 | | | 1024.2 | | 1024.9 | | 967.1 | 968.4 | 967.0 | 971 | 942.1 | 991.5 | 893.3 | 891.8 | 892.2 | 895 | 897.7 | 894.1 | 822.5 | 821.1 | 823.4 | 823 | 821.0 | 827.1 | 792.2 | 796.4 | | 799 | 808.7 | 795.0 | | | 788.8 | 787 | 781.7 | 787.0 | 742.1 | | 742.9 | 746 | 742.0 | 741.3 | | 739.9 | | 735 | 739.6 | 740.2 | | 704.0 | 704.8 | 707 | 704.9 | 704.5 | 703.0 | | | | 702.4 | 703.5 | 665.2 | 663.6 | | 667 | 665.4 | 665.2 | | | 661.1 | 662 | | 660.6 | 647.3 | 648.3 | 645.8 | 652 | 642.7 | 650.3 | 605.3 | 604.6 | 602.9 | 596 | | 596.8 | 537.6 | 538.8 | | 543 | 538.5 | 536.9 | | | 532.7 | 534 | 531.3 | 535.6 | | 494.1 | | 494 | 493.8 | 494.5 | 483.9 | | 486.6 | 485 | 485.8 | 486.5 | | 476.4 | | 477 | 476.7 | 479.2 | 461.8 | | 460.6 | 460 | | 459.2 | 456.2 | | | 457 | 456.3 | 456.9 | | 451.8 | | 454 | 452.2 | 454.0 | | | 436.0 | | 434.8 | 436.0 | 426.5 | 429.3 | | | | 425.3 | | | 405.2 | 406 | 405.0 | 399.3 |
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[35]. [44]. [45].
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