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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 | -228.750795 |
| Energy at 298.15K | -228.755793 |
| HF Energy | -227.877589 |
| Nuclear repulsion energy | 123.219246 |
| 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' | 3197 | 3031 | 12.83 | |||
| 2 | A' | 3124 | 2962 | 42.09 | |||
| 3 | A' | 3105 | 2943 | 26.65 | |||
| 4 | A' | 1855 | 1758 | 289.11 | |||
| 5 | A' | 1538 | 1459 | 10.46 | |||
| 6 | A' | 1504 | 1426 | 3.84 | |||
| 7 | A' | 1445 | 1370 | 1.56 | |||
| 8 | A' | 1284 | 1217 | 292.46 | |||
| 9 | A' | 1223 | 1160 | 45.36 | |||
| 10 | A' | 987 | 936 | 25.37 | |||
| 11 | A' | 797 | 756 | 8.56 | |||
| 12 | A' | 316 | 300 | 14.42 | |||
| 13 | A" | 3167 | 3003 | 17.70 | |||
| 14 | A" | 1525 | 1446 | 8.40 | |||
| 15 | A" | 1209 | 1146 | 1.80 | |||
| 16 | A" | 1094 | 1037 | 0.07 | |||
| 17 | A" | 343 | 326 | 26.90 | |||
| 18 | A" | 166 | 157 | 0.09 |
| A | B | C |
|---|---|---|
| 0.67560 | 0.23450 | 0.17991 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 1.345 | 0.401 | 0.000 |
| O2 | 0.000 | 0.869 | 0.000 |
| C3 | -0.920 | -0.086 | 0.000 |
| O4 | -0.711 | -1.262 | 0.000 |
| H5 | 1.967 | 1.285 | 0.000 |
| H6 | 1.540 | -0.198 | 0.883 |
| H7 | 1.540 | -0.198 | -0.883 |
| H8 | -1.910 | 0.367 | 0.000 |
| C1 | O2 | C3 | O4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.4243 | 2.3170 | 2.6445 | 1.0811 | 1.0844 | 1.0844 | 3.2557 | O2 | 1.4243 | 1.3266 | 2.2473 | 2.0106 | 2.0713 | 2.0713 | 1.9756 | C3 | 2.3170 | 1.3266 | 1.1948 | 3.1964 | 2.6161 | 2.6161 | 1.0889 | O4 | 2.6445 | 2.2473 | 1.1948 | 3.6962 | 2.6416 | 2.6416 | 2.0231 | H5 | 1.0811 | 2.0106 | 3.1964 | 3.6962 | 1.7781 | 1.7781 | 3.9850 | H6 | 1.0844 | 2.0713 | 2.6161 | 2.6416 | 1.7781 | 1.7655 | 3.6060 | H7 | 1.0844 | 2.0713 | 2.6161 | 2.6416 | 1.7781 | 1.7655 | 3.6060 | H8 | 3.2557 | 1.9756 | 1.0889 | 2.0231 | 3.9850 | 3.6060 | 3.6060 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | O2 | C3 | 114.714 | O2 | C1 | H5 | 105.925 | |
| O2 | C1 | H6 | 110.571 | O2 | C1 | H7 | 110.571 | |
| O2 | C3 | O4 | 125.991 | O2 | C3 | H8 | 109.351 | |
| O4 | C3 | H8 | 124.658 | H5 | C1 | H6 | 110.387 | |
| H5 | C1 | H7 | 110.387 | H6 | C1 | H7 | 108.980 |