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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 | -154.796604 |
| Energy at 298.15K | -154.803251 |
| Nuclear repulsion energy | 81.813027 |
| 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' | 3843 | 3725 | ||||
| 2 | A' | 3130 | 3033 | ||||
| 3 | A' | 3047 | 2954 | ||||
| 4 | A' | 3002 | 2909 | ||||
| 5 | A' | 1536 | 1489 | ||||
| 6 | A' | 1508 | 1461 | ||||
| 7 | A' | 1464 | 1419 | ||||
| 8 | A' | 1401 | 1357 | ||||
| 9 | A' | 1280 | 1241 | ||||
| 10 | A' | 1115 | 1081 | ||||
| 11 | A' | 1048 | 1016 | ||||
| 12 | A' | 906 | 878 | ||||
| 13 | A' | 412 | 399 | ||||
| 14 | A" | 3135 | 3038 | ||||
| 15 | A" | 3038 | 2944 | ||||
| 16 | A" | 1490 | 1444 | ||||
| 17 | A" | 1304 | 1264 | ||||
| 18 | A" | 1184 | 1148 | ||||
| 19 | A" | 818 | 793 | ||||
| 20 | A" | 283 | 274 | ||||
| 21 | A" | 237 | 230 |
| A | B | C |
|---|---|---|
| 1.16682 | 0.31389 | 0.27265 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 1.171 | -0.404 | 0.000 |
| C2 | 0.000 | 0.558 | 0.000 |
| O3 | -1.195 | -0.222 | 0.000 |
| H4 | -1.939 | 0.386 | 0.000 |
| H5 | 2.116 | 0.143 | 0.000 |
| H6 | 1.136 | -1.040 | 0.885 |
| H7 | 1.136 | -1.040 | -0.885 |
| H8 | 0.044 | 1.202 | 0.886 |
| H9 | 0.044 | 1.202 | -0.886 |
| C1 | C2 | O3 | H4 | H5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5155 | 2.3736 | 3.2092 | 1.0917 | 1.0908 | 1.0908 | 2.1530 | 2.1530 | C2 | 1.5155 | 1.4278 | 1.9469 | 2.1565 | 2.1516 | 2.1516 | 1.0966 | 1.0966 | O3 | 2.3736 | 1.4278 | 0.9613 | 3.3317 | 2.6245 | 2.6245 | 2.0863 | 2.0863 | H4 | 3.2092 | 1.9469 | 0.9613 | 4.0627 | 3.5038 | 3.5038 | 2.3206 | 2.3206 | H5 | 1.0917 | 2.1565 | 3.3317 | 4.0627 | 1.7732 | 1.7732 | 2.4902 | 2.4902 | H6 | 1.0908 | 2.1516 | 2.6245 | 3.5038 | 1.7732 | 1.7701 | 2.4945 | 3.0594 | H7 | 1.0908 | 2.1516 | 2.6245 | 3.5038 | 1.7732 | 1.7701 | 3.0594 | 2.4945 | H8 | 2.1530 | 1.0966 | 2.0863 | 2.3206 | 2.4902 | 2.4945 | 3.0594 | 1.7725 | H9 | 2.1530 | 1.0966 | 2.0863 | 2.3206 | 2.4902 | 3.0594 | 2.4945 | 1.7725 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | O3 | 107.458 | C1 | C2 | H8 | 109.987 | |
| C1 | C2 | H9 | 109.987 | C2 | C1 | H5 | 110.554 | |
| C2 | C1 | H6 | 110.216 | C2 | C1 | H7 | 110.216 | |
| C2 | O3 | H4 | 107.548 | O3 | C2 | H8 | 110.790 | |
| O3 | C2 | H9 | 110.790 | H5 | C1 | H6 | 108.671 | |
| H5 | C1 | H7 | 108.671 | H6 | C1 | H7 | 108.458 | |
| H8 | C2 | H9 | 107.840 |