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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 | -190.327755 |
| Energy at 298.15K | -190.332433 |
| HF Energy | -189.790550 |
| Nuclear repulsion energy | 80.291393 |
| 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 | 3694 | 3527 | ||||
| 2 | A | 3161 | 3018 | ||||
| 3 | A | 3134 | 2992 | ||||
| 4 | A | 3050 | 2912 | ||||
| 5 | A | 1554 | 1484 | ||||
| 6 | A | 1511 | 1442 | ||||
| 7 | A | 1485 | 1417 | ||||
| 8 | A | 1376 | 1313 | ||||
| 9 | A | 1214 | 1159 | ||||
| 10 | A | 1188 | 1134 | ||||
| 11 | A | 1056 | 1008 | ||||
| 12 | A | 834 | 796 | ||||
| 13 | A | 445 | 425 | ||||
| 14 | A | 261 | 250 | ||||
| 15 | A | 163 | 155 |
| A | B | C |
|---|---|---|
| 1.38138 | 0.34764 | 0.30017 |
Point Group is C1
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 1.127 | -0.234 | 0.027 |
| O2 | -0.009 | 0.626 | -0.032 |
| O3 | -1.166 | -0.292 | -0.092 |
| H4 | 1.984 | 0.450 | 0.024 |
| H5 | 1.124 | -0.836 | 0.946 |
| H6 | 1.166 | -0.891 | -0.850 |
| H7 | -1.633 | 0.008 | 0.713 |
| C1 | O2 | O3 | H4 | H5 | H6 | H7 | |
|---|---|---|---|---|---|---|---|
| C1 | 1.4263 | 2.2973 | 1.0964 | 1.0985 | 1.0972 | 2.8547 | O2 | 1.4263 | 1.4787 | 2.0020 | 2.0926 | 2.0866 | 1.8910 | O3 | 2.2973 | 1.4787 | 3.2390 | 2.5727 | 2.5247 | 0.9779 | H4 | 1.0964 | 2.0020 | 3.2390 | 1.8011 | 1.7979 | 3.7092 | H5 | 1.0985 | 2.0926 | 2.5727 | 1.8011 | 1.7975 | 2.8931 | H6 | 1.0972 | 2.0866 | 2.5247 | 1.7979 | 1.7975 | 3.3301 | H7 | 2.8547 | 1.8910 | 0.9779 | 3.7092 | 2.8931 | 3.3301 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | O2 | O3 | 104.508 | O2 | C1 | H4 | 104.280 | |
| O2 | C1 | H5 | 111.292 | O2 | C1 | H6 | 110.885 | |
| O2 | O3 | H7 | 98.608 | H4 | C1 | H5 | 110.282 | |
| H4 | C1 | H6 | 110.089 | H5 | C1 | H6 | 109.895 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | C | -0.143 | |||
| 2 | O | -0.360 | |||
| 3 | O | -0.468 | |||
| 4 | H | 0.176 | |||
| 5 | H | 0.158 | |||
| 6 | H | 0.176 | |||
| 7 | H | 0.462 |
| 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> | 46.511 |
|---|---|
| (<r2>)1/2 | 6.820 |