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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
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| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | CS | 1A' |
| hartrees | |
|---|---|
| Energy at 0K | -266.446979 |
| Energy at 298.15K | -266.451072 |
| HF Energy | -265.634647 |
| Nuclear repulsion energy | 158.766706 |
| 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' | 3189 | 3066 | ||||
| 2 | A' | 3072 | 2954 | ||||
| 3 | A' | 2979 | 2864 | ||||
| 4 | A' | 1752 | 1685 | ||||
| 5 | A' | 1728 | 1662 | ||||
| 6 | A' | 1506 | 1449 | ||||
| 7 | A' | 1436 | 1381 | ||||
| 8 | A' | 1364 | 1312 | ||||
| 9 | A' | 1283 | 1234 | ||||
| 10 | A' | 1029 | 989 | ||||
| 11 | A' | 800 | 769 | ||||
| 12 | A' | 571 | 549 | ||||
| 13 | A' | 478 | 460 | ||||
| 14 | A' | 248 | 239 | ||||
| 15 | A" | 3146 | 3026 | ||||
| 16 | A" | 1510 | 1452 | ||||
| 17 | A" | 1078 | 1037 | ||||
| 18 | A" | 916 | 881 | ||||
| 19 | A" | 465 | 447 | ||||
| 20 | A" | 136 | 131 | ||||
| 21 | A" | 109 | 104 |
| A | B | C |
|---|---|---|
| 0.30102 | 0.14618 | 0.10023 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.846 | -0.722 | 0.000 |
| C2 | 0.000 | 0.553 | 0.000 |
| C3 | 1.496 | 0.379 | 0.000 |
| O4 | -0.356 | -1.845 | 0.000 |
| O5 | -0.587 | 1.635 | 0.000 |
| H6 | -1.942 | -0.537 | 0.000 |
| H7 | 1.980 | 1.359 | 0.000 |
| H8 | 1.804 | -0.198 | 0.881 |
| H9 | 1.804 | -0.198 | -0.881 |
| C1 | C2 | C3 | O4 | O5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5308 | 2.5877 | 1.2256 | 2.3710 | 1.1110 | 3.5097 | 2.8420 | 2.8420 | C2 | 1.5308 | 1.5058 | 2.4250 | 1.2304 | 2.2267 | 2.1374 | 2.1440 | 2.1440 | C3 | 2.5877 | 1.5058 | 2.8936 | 2.4322 | 3.5570 | 1.0937 | 1.0975 | 1.0975 | O4 | 1.2256 | 2.4250 | 2.8936 | 3.4876 | 2.0561 | 3.9653 | 2.8559 | 2.8559 | O5 | 2.3710 | 1.2304 | 2.4322 | 3.4876 | 2.5591 | 2.5816 | 3.1392 | 3.1392 | H6 | 1.1110 | 2.2267 | 3.5570 | 2.0561 | 2.5591 | 4.3556 | 3.8631 | 3.8631 | H7 | 3.5097 | 2.1374 | 1.0937 | 3.9653 | 2.5816 | 4.3556 | 1.7980 | 1.7980 | H8 | 2.8420 | 2.1440 | 1.0975 | 2.8559 | 3.1392 | 3.8631 | 1.7980 | 1.7629 | H9 | 2.8420 | 2.1440 | 1.0975 | 2.8559 | 3.1392 | 3.8631 | 1.7980 | 1.7629 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C3 | 116.894 | C1 | C2 | O5 | 117.930 | |
| C2 | C1 | O4 | 122.845 | C2 | C1 | H6 | 113.951 | |
| C2 | C3 | H7 | 109.600 | C2 | C3 | H8 | 109.898 | |
| C2 | C3 | H9 | 109.898 | C3 | C2 | O5 | 125.176 | |
| O4 | C1 | H6 | 123.204 | H7 | C3 | H8 | 110.277 | |
| H7 | C3 | H9 | 110.277 | H8 | C3 | H9 | 106.857 |