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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 | C1 | 1A |
| hartrees | |
|---|---|
| Energy at 0K | -190.315789 |
| Energy at 298.15K | -190.320522 |
| HF Energy | -189.792232 |
| Nuclear repulsion energy | 80.648530 |
| 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 | 3718 | 3540 | 27.26 | |||
| 2 | A | 3167 | 3016 | 20.53 | |||
| 3 | A | 3141 | 2991 | 44.26 | |||
| 4 | A | 3061 | 2915 | 32.27 | |||
| 5 | A | 1560 | 1485 | 7.74 | |||
| 6 | A | 1517 | 1445 | 3.59 | |||
| 7 | A | 1494 | 1423 | 3.12 | |||
| 8 | A | 1404 | 1337 | 55.26 | |||
| 9 | A | 1230 | 1171 | 4.69 | |||
| 10 | A | 1197 | 1140 | 2.37 | |||
| 11 | A | 1079 | 1028 | 22.71 | |||
| 12 | A | 878 | 836 | 11.86 | |||
| 13 | A | 454 | 432 | 7.32 | |||
| 14 | A | 262 | 249 | 6.54 | |||
| 15 | A | 180 | 171 | 132.70 |
| A | B | C |
|---|---|---|
| 1.40484 | 0.34941 | 0.30272 |
Point Group is C1
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 1.126 | -0.230 | 0.026 |
| O2 | -0.015 | 0.619 | -0.030 |
| O3 | -1.161 | -0.287 | -0.094 |
| H4 | 1.980 | 0.457 | 0.027 |
| H5 | 1.126 | -0.835 | 0.941 |
| H6 | 1.170 | -0.882 | -0.854 |
| H7 | -1.624 | -0.016 | 0.721 |
| C1 | O2 | O3 | H4 | H5 | H6 | H7 | |
|---|---|---|---|---|---|---|---|
| C1 | 1.4234 | 2.2913 | 1.0954 | 1.0975 | 1.0961 | 2.8448 | O2 | 1.4234 | 1.4629 | 2.0019 | 2.0883 | 2.0824 | 1.8861 | O3 | 2.2913 | 1.4629 | 3.2300 | 2.5698 | 2.5224 | 0.9760 | H4 | 1.0954 | 2.0019 | 3.2300 | 1.7987 | 1.7959 | 3.7004 | H5 | 1.0975 | 2.0883 | 2.5698 | 1.7987 | 1.7961 | 2.8780 | H6 | 1.0961 | 2.0824 | 2.5224 | 1.7959 | 1.7961 | 3.3218 | H7 | 2.8448 | 1.8861 | 0.9760 | 3.7004 | 2.8780 | 3.3218 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | O2 | O3 | 105.081 | O2 | C1 | H4 | 104.509 | |
| O2 | C1 | H5 | 111.210 | O2 | C1 | H6 | 110.808 | |
| O2 | O3 | H7 | 99.367 | H4 | C1 | H5 | 110.216 | |
| H4 | C1 | H6 | 110.061 | H5 | C1 | H6 | 109.925 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | C | -0.144 | |||
| 2 | O | -0.359 | |||
| 3 | O | -0.466 | |||
| 4 | H | 0.176 | |||
| 5 | H | 0.157 | |||
| 6 | H | 0.175 | |||
| 7 | H | 0.461 |
| x | y | z | |
|---|---|---|---|
| x | 0.000 | 0.000 | 0.000 |
| y | 0.000 | 0.000 | 0.000 |
| z | 0.000 | 0.000 | 0.000 |
| <r2> | 46.266 |
|---|---|
| (<r2>)1/2 | 6.802 |