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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 | -190.584813 |
| Energy at 298.15K | -190.589579 |
| HF Energy | -189.876771 |
| Nuclear repulsion energy | 81.520973 |
| 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 | 3818 | 3625 | 42.43 | |||
| 2 | A | 3185 | 3024 | 12.78 | |||
| 3 | A | 3155 | 2996 | 34.30 | |||
| 4 | A | 3082 | 2926 | 32.93 | |||
| 5 | A | 1544 | 1466 | 8.69 | |||
| 6 | A | 1499 | 1423 | 6.28 | |||
| 7 | A | 1474 | 1399 | 1.18 | |||
| 8 | A | 1377 | 1308 | 55.76 | |||
| 9 | A | 1222 | 1160 | 6.80 | |||
| 10 | A | 1192 | 1132 | 2.67 | |||
| 11 | A | 1081 | 1027 | 19.18 | |||
| 12 | A | 890 | 845 | 13.18 | |||
| 13 | A | 455 | 432 | 6.39 | |||
| 14 | A | 266 | 252 | 5.68 | |||
| 15 | A | 183 | 174 | 113.11 |
| A | B | C |
|---|---|---|
| 1.43042 | 0.35698 | 0.30962 |
Point Group is C1
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 1.112 | -0.228 | 0.023 |
| O2 | -0.016 | 0.614 | -0.024 |
| O3 | -1.152 | -0.278 | -0.099 |
| H4 | 1.962 | 0.446 | 0.026 |
| H5 | 1.118 | -0.835 | 0.925 |
| H6 | 1.156 | -0.870 | -0.851 |
| H7 | -1.571 | -0.066 | 0.743 |
| C1 | O2 | O3 | H4 | H5 | H6 | H7 | |
|---|---|---|---|---|---|---|---|
| C1 | 1.4086 | 2.2676 | 1.0844 | 1.0867 | 1.0855 | 2.7834 | O2 | 1.4086 | 1.4464 | 1.9852 | 2.0704 | 2.0639 | 1.8635 | O3 | 2.2676 | 1.4464 | 3.1988 | 2.5515 | 2.4980 | 0.9644 | H4 | 1.0844 | 1.9852 | 3.1988 | 1.7773 | 1.7751 | 3.6415 | H5 | 1.0867 | 2.0704 | 2.5515 | 1.7773 | 1.7765 | 2.8035 | H6 | 1.0855 | 2.0639 | 2.4980 | 1.7751 | 1.7765 | 3.2596 | H7 | 2.7834 | 1.8635 | 0.9644 | 3.6415 | 2.8035 | 3.2596 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | O2 | O3 | 105.160 | O2 | C1 | H4 | 104.811 | |
| O2 | C1 | H5 | 111.485 | O2 | C1 | H6 | 111.029 | |
| O2 | O3 | H7 | 99.289 | H4 | C1 | H5 | 109.889 | |
| H4 | C1 | H6 | 109.785 | H5 | C1 | H6 | 109.737 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | C | -0.114 | |||
| 2 | O | -0.180 | |||
| 3 | O | -0.241 | |||
| 4 | H | 0.112 | |||
| 5 | H | 0.080 | |||
| 6 | H | 0.097 | |||
| 7 | H | 0.246 |
| 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> | 0.000 |
|---|---|
| (<r2>)1/2 | 0.000 |