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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 | -190.340251 |
| Energy at 298.15K | -190.344991 |
| HF Energy | -189.812784 |
| Nuclear repulsion energy | 80.875877 |
| 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 | 3791 | 3611 | 42.00 | |||
| 2 | A | 3198 | 3046 | 16.62 | |||
| 3 | A | 3159 | 3009 | 46.26 | |||
| 4 | A | 3065 | 2920 | 35.99 | |||
| 5 | A | 1518 | 1446 | 9.38 | |||
| 6 | A | 1467 | 1398 | 5.00 | |||
| 7 | A | 1454 | 1384 | 2.77 | |||
| 8 | A | 1367 | 1302 | 52.75 | |||
| 9 | A | 1212 | 1154 | 8.34 | |||
| 10 | A | 1179 | 1123 | 3.19 | |||
| 11 | A | 1078 | 1026 | 20.79 | |||
| 12 | A | 864 | 823 | 10.09 | |||
| 13 | A | 454 | 432 | 6.86 | |||
| 14 | A | 273 | 260 | 4.82 | |||
| 15 | A | 171 | 163 | 118.95 |
| A | B | C |
|---|---|---|
| 1.40609 | 0.35240 | 0.30524 |
Point Group is C1
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 1.118 | -0.227 | 0.026 |
| O2 | -0.015 | 0.618 | -0.030 |
| O3 | -1.158 | -0.287 | -0.094 |
| H4 | 1.979 | 0.460 | 0.030 |
| H5 | 1.125 | -0.842 | 0.943 |
| H6 | 1.173 | -0.887 | -0.857 |
| H7 | -1.602 | -0.016 | 0.727 |
| C1 | O2 | O3 | H4 | H5 | H6 | H7 | |
|---|---|---|---|---|---|---|---|
| C1 | 1.4149 | 2.2795 | 1.1014 | 1.1048 | 1.1034 | 2.8164 | O2 | 1.4149 | 1.4582 | 2.0011 | 2.0929 | 2.0881 | 1.8684 | O3 | 2.2795 | 1.4582 | 3.2262 | 2.5682 | 2.5247 | 0.9720 | H4 | 1.1014 | 2.0011 | 3.2262 | 1.8055 | 1.8026 | 3.6783 | H5 | 1.1048 | 2.0929 | 2.5682 | 1.8055 | 1.8020 | 2.8571 | H6 | 1.1034 | 2.0881 | 2.5247 | 1.8026 | 1.8020 | 3.3115 | H7 | 2.8164 | 1.8684 | 0.9720 | 3.6783 | 2.8571 | 3.3115 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | O2 | O3 | 104.995 | O2 | C1 | H4 | 104.675 | |
| O2 | C1 | H5 | 111.731 | O2 | C1 | H6 | 111.430 | |
| O2 | O3 | H7 | 98.512 | H4 | C1 | H5 | 109.839 | |
| H4 | C1 | H6 | 109.684 | H5 | C1 | H6 | 109.384 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | C | 0.112 | |||
| 2 | O | -0.243 | |||
| 3 | O | -0.170 | |||
| 4 | H | 0.049 | |||
| 5 | H | 0.025 | |||
| 6 | H | 0.042 | |||
| 7 | H | 0.185 |
| 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 |