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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
| You are here: Calculated > Energy > Optimized > Energy | |
| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | C2 | 1A |
| hartrees | |
|---|---|
| Energy at 0K | -345.232070 |
| Energy at 298.15K | -345.222725 |
| HF Energy | -343.727168 |
| Nuclear repulsion energy | 297.415356 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | A | 3316 | 3316 | 10.25 | |||
| 2 | A | 3265 | 3265 | 13.97 | |||
| 3 | A | 3240 | 3240 | 5.24 | |||
| 4 | A | 3195 | 3195 | 0.80 | |||
| 5 | A | 2021 | 2021 | 35.52 | |||
| 6 | A | 1616 | 1616 | 11.41 | |||
| 7 | A | 1609 | 1609 | 11.45 | |||
| 8 | A | 1599 | 1599 | 3.63 | |||
| 9 | A | 1537 | 1537 | 5.93 | |||
| 10 | A | 1386 | 1386 | 30.26 | |||
| 11 | A | 1251 | 1251 | 1.48 | |||
| 12 | A | 1189 | 1189 | 0.67 | |||
| 13 | A | 1027 | 1027 | 1.22 | |||
| 14 | A | 852 | 852 | 0.14 | |||
| 15 | A | 678 | 678 | 0.50 | |||
| 16 | A | 527 | 527 | 12.73 | |||
| 17 | A | 336 | 336 | 0.64 | |||
| 18 | A | 173 | 173 | 0.10 | |||
| 19 | A | 157 | 157 | 1.51 | |||
| 20 | A | 51 | 51 | 9.23 | |||
| 21 | B | 3316 | 3316 | 14.50 | |||
| 22 | B | 3303 | 3303 | 11.27 | |||
| 23 | B | 3264 | 3264 | 3.62 | |||
| 24 | B | 3196 | 3196 | 7.74 | |||
| 25 | B | 1998 | 1998 | 436.64 | |||
| 26 | B | 1610 | 1610 | 1.30 | |||
| 27 | B | 1602 | 1602 | 23.49 | |||
| 28 | B | 1537 | 1537 | 70.48 | |||
| 29 | B | 1423 | 1423 | 97.06 | |||
| 30 | B | 1302 | 1302 | 131.89 | |||
| 31 | B | 1162 | 1162 | 5.48 | |||
| 32 | B | 1097 | 1097 | 1.35 | |||
| 33 | B | 989 | 989 | 6.94 | |||
| 34 | B | 862 | 862 | 1.83 | |||
| 35 | B | 590 | 590 | 28.84 | |||
| 36 | B | 542 | 542 | 10.75 | |||
| 37 | B | 433 | 433 | 1.93 | |||
| 38 | B | 171 | 171 | 0.07 | |||
| 39 | B | 58 | 58 | 13.43 |
| A | B | C |
|---|---|---|
| 0.13469 | 0.06675 | 0.05230 |
Point Group is C2
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 1.000 |
| C2 | 0.000 | 1.233 | 0.101 |
| C3 | 0.000 | -1.233 | 0.101 |
| C4 | -1.341 | 1.800 | -0.285 |
| C5 | 1.341 | -1.800 | -0.285 |
| O6 | 1.027 | 1.674 | -0.302 |
| O7 | -1.027 | -1.674 | -0.302 |
| H8 | -0.890 | -0.031 | 1.618 |
| H9 | 0.890 | 0.031 | 1.618 |
| H10 | -1.215 | 2.570 | -1.035 |
| H11 | -1.985 | 1.007 | -0.657 |
| H12 | -1.821 | 2.223 | 0.596 |
| H13 | 1.215 | -2.570 | -1.035 |
| H14 | 1.985 | -1.007 | -0.657 |
| H15 | 1.821 | -2.223 | 0.596 |
| C1 | C2 | C3 | C4 | C5 | O6 | O7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5261 | 1.5261 | 2.5861 | 2.5861 | 2.3567 | 2.3567 | 1.0839 | 1.0839 | 3.4967 | 2.7748 | 2.9021 | 3.4967 | 2.7748 | 2.9021 | C2 | 1.5261 | 2.4655 | 1.5058 | 3.3381 | 1.1882 | 3.1093 | 2.1658 | 2.1306 | 2.1346 | 2.1362 | 2.1312 | 4.1510 | 3.0872 | 3.9376 | C3 | 1.5261 | 2.4655 | 3.3381 | 1.5058 | 3.1093 | 1.1882 | 2.1306 | 2.1658 | 4.1510 | 3.0872 | 3.9376 | 2.1346 | 2.1362 | 2.1312 | C4 | 2.5861 | 1.5058 | 3.3381 | 4.4887 | 2.3710 | 3.4883 | 2.6783 | 3.4244 | 1.0829 | 1.0869 | 1.0885 | 5.1182 | 4.3677 | 5.1920 | C5 | 2.5861 | 3.3381 | 1.5058 | 4.4887 | 3.4883 | 2.3710 | 3.4244 | 2.6783 | 5.1182 | 4.3677 | 5.1920 | 1.0829 | 1.0869 | 1.0885 | O6 | 2.3567 | 1.1882 | 3.1093 | 2.3710 | 3.4883 | 3.9281 | 3.2045 | 2.5312 | 2.5235 | 3.1048 | 3.0362 | 4.3115 | 2.8695 | 4.0776 | O7 | 2.3567 | 3.1093 | 1.1882 | 3.4883 | 2.3710 | 3.9281 | 2.5312 | 3.2045 | 4.3115 | 2.8695 | 4.0776 | 2.5235 | 3.1048 | 3.0362 | H8 | 1.0839 | 2.1658 | 2.1306 | 2.6783 | 3.4244 | 3.2045 | 2.5312 | 1.7815 | 3.7295 | 2.7294 | 2.6440 | 4.2335 | 3.7938 | 3.6336 | H9 | 1.0839 | 2.1306 | 2.1658 | 3.4244 | 2.6783 | 2.5312 | 3.2045 | 1.7815 | 4.2335 | 3.7938 | 3.6336 | 3.7295 | 2.7294 | 2.6440 | H10 | 3.4967 | 2.1346 | 4.1510 | 1.0829 | 5.1182 | 2.5235 | 4.3115 | 3.7295 | 4.2335 | 1.7826 | 1.7740 | 5.6865 | 4.8150 | 5.9041 | H11 | 2.7748 | 2.1362 | 3.0872 | 1.0869 | 4.3677 | 3.1048 | 2.8695 | 2.7294 | 3.7938 | 1.7826 | 1.7533 | 4.8150 | 4.4513 | 5.1467 | H12 | 2.9021 | 2.1312 | 3.9376 | 1.0885 | 5.1920 | 3.0362 | 4.0776 | 2.6440 | 3.6336 | 1.7740 | 1.7533 | 5.9041 | 5.1467 | 5.7476 | H13 | 3.4967 | 4.1510 | 2.1346 | 5.1182 | 1.0829 | 4.3115 | 2.5235 | 4.2335 | 3.7295 | 5.6865 | 4.8150 | 5.9041 | 1.7826 | 1.7740 | H14 | 2.7748 | 3.0872 | 2.1362 | 4.3677 | 1.0869 | 2.8695 | 3.1048 | 3.7938 | 2.7294 | 4.8150 | 4.4513 | 5.1467 | 1.7826 | 1.7533 | H15 | 2.9021 | 3.9376 | 2.1312 | 5.1920 | 1.0885 | 4.0776 | 3.0362 | 3.6336 | 2.6440 | 5.9041 | 5.1467 | 5.7476 | 1.7740 | 1.7533 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 117.068 | C1 | C2 | O6 | 120.003 | |
| C1 | C3 | C5 | 117.068 | C1 | C3 | O7 | 120.003 | |
| C2 | C1 | C3 | 107.762 | C2 | C1 | H8 | 111.022 | |
| C2 | C1 | H9 | 108.243 | C2 | C4 | H10 | 110.018 | |
| C2 | C4 | H11 | 109.908 | C2 | C4 | H12 | 109.417 | |
| C3 | C1 | H8 | 108.243 | C3 | C1 | H9 | 111.022 | |
| C3 | C5 | H13 | 110.018 | C3 | C5 | H14 | 109.908 | |
| C3 | C5 | H15 | 109.417 | C4 | C2 | O6 | 122.873 | |
| C5 | C3 | O7 | 122.873 | H8 | C1 | H9 | 110.525 | |
| H10 | C4 | H11 | 110.482 | H10 | C4 | H12 | 109.563 | |
| H11 | C4 | H12 | 107.407 | H13 | C5 | H14 | 110.482 | |
| H13 | C5 | H15 | 109.563 | H14 | C5 | H15 | 107.407 |