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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 | 2A' |
| hartrees | |
|---|---|
| Energy at 0K | -228.554928 |
| Energy at 298.15K | -228.560805 |
| HF Energy | -228.144596 |
| Nuclear repulsion energy | 120.473862 |
| 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' | 3164 | 3164 | ||||
| 2 | A' | 3105 | 3105 | ||||
| 3 | A' | 3079 | 3079 | ||||
| 4 | A' | 1582 | 1582 | ||||
| 5 | A' | 1571 | 1571 | ||||
| 6 | A' | 1493 | 1493 | ||||
| 7 | A' | 1428 | 1428 | ||||
| 8 | A' | 1167 | 1167 | ||||
| 9 | A' | 1045 | 1045 | ||||
| 10 | A' | 914 | 914 | ||||
| 11 | A' | 812 | 812 | ||||
| 12 | A' | 482 | 482 | ||||
| 13 | A' | 297 | 297 | ||||
| 14 | A" | 3186 | 3186 | ||||
| 15 | A" | 3164 | 3164 | ||||
| 16 | A" | 1560 | 1560 | ||||
| 17 | A" | 1319 | 1319 | ||||
| 18 | A" | 1189 | 1189 | ||||
| 19 | A" | 849 | 849 | ||||
| 20 | A" | 232 | 232 | ||||
| 21 | A" | 70 | 70 |
| A | B | C |
|---|---|---|
| 1.05412 | 0.14023 | 0.12991 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 1.507 | 0.950 | 0.000 |
| C2 | 0.000 | 0.712 | 0.000 |
| O3 | -0.177 | -0.787 | 0.000 |
| O4 | -1.535 | -1.116 | 0.000 |
| H5 | 1.711 | 2.029 | 0.000 |
| H6 | 1.968 | 0.507 | 0.891 |
| H7 | 1.968 | 0.507 | -0.891 |
| H8 | -0.495 | 1.102 | -0.896 |
| H9 | -0.495 | 1.102 | 0.896 |
| C1 | C2 | O3 | O4 | H5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5259 | 2.4192 | 3.6776 | 1.0986 | 1.0964 | 1.0964 | 2.1989 | 2.1989 | C2 | 1.5259 | 1.5090 | 2.3870 | 2.1595 | 2.1697 | 2.1697 | 1.0957 | 1.0957 | O3 | 2.4192 | 1.5090 | 1.3977 | 3.3904 | 2.6585 | 2.6585 | 2.1146 | 2.1146 | O4 | 3.6776 | 2.3870 | 1.3977 | 4.5201 | 3.9622 | 3.9622 | 2.6085 | 2.6085 | H5 | 1.0986 | 2.1595 | 3.3904 | 4.5201 | 1.7825 | 1.7825 | 2.5553 | 2.5553 | H6 | 1.0964 | 2.1697 | 2.6585 | 3.9622 | 1.7825 | 1.7821 | 3.1005 | 2.5335 | H7 | 1.0964 | 2.1697 | 2.6585 | 3.9622 | 1.7825 | 1.7821 | 2.5335 | 3.1005 | H8 | 2.1989 | 1.0957 | 2.1146 | 2.6085 | 2.5553 | 3.1005 | 2.5335 | 1.7926 | H9 | 2.1989 | 1.0957 | 2.1146 | 2.6085 | 2.5553 | 2.5335 | 3.1005 | 1.7926 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | O3 | 105.709 | C1 | C2 | H8 | 112.995 | |
| C1 | C2 | H9 | 112.995 | C2 | C1 | H5 | 109.666 | |
| C2 | C1 | H6 | 110.599 | C2 | C1 | H7 | 110.599 | |
| C2 | O3 | O4 | 110.350 | O3 | C2 | H8 | 107.494 | |
| O3 | C2 | H9 | 107.494 | H5 | C1 | H6 | 108.603 | |
| H5 | C1 | H7 | 108.603 | H6 | C1 | H7 | 108.717 | |
| H8 | C2 | H9 | 109.778 |