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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 | C2 | 1A |
| hartrees | |
|---|---|
| Energy at 0K | -190.548657 |
| Energy at 298.15K | -190.553849 |
| HF Energy | -189.943116 |
| Nuclear repulsion energy | 80.730717 |
| 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 | 3783 | 3689 | ||||
| 2 | A | 3059 | 2984 | ||||
| 3 | A | 1512 | 1475 | ||||
| 4 | A | 1385 | 1350 | ||||
| 5 | A | 1198 | 1168 | ||||
| 6 | A | 1022 | 996 | ||||
| 7 | A | 546 | 533 | ||||
| 8 | A | 372 | 362 | ||||
| 9 | B | 3784 | 3690 | ||||
| 10 | B | 3121 | 3044 | ||||
| 11 | B | 1436 | 1400 | ||||
| 12 | B | 1359 | 1325 | ||||
| 13 | B | 1059 | 1033 | ||||
| 14 | B | 1002 | 977 | ||||
| 15 | B | 373 | 364 |
| A | B | C |
|---|---|---|
| 1.36707 | 0.33418 | 0.29586 |
Point Group is C2
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.538 |
| O2 | 0.000 | 1.182 | -0.250 |
| O3 | 0.000 | -1.182 | -0.250 |
| H4 | -0.903 | -0.076 | 1.167 |
| H5 | 0.903 | 0.076 | 1.167 |
| H6 | -0.811 | 1.172 | -0.780 |
| H7 | 0.811 | -1.172 | -0.780 |
| C1 | O2 | O3 | H4 | H5 | H6 | H7 | |
|---|---|---|---|---|---|---|---|
| C1 | 1.4206 | 1.4206 | 1.1032 | 1.1032 | 1.9411 | 1.9411 | O2 | 1.4206 | 2.3641 | 2.0995 | 2.0116 | 0.9690 | 2.5456 | O3 | 1.4206 | 2.3641 | 2.0116 | 2.0995 | 2.5456 | 0.9690 | H4 | 1.1032 | 2.0995 | 2.0116 | 1.8119 | 2.3147 | 2.8160 | H5 | 1.1032 | 2.0116 | 2.0995 | 1.8119 | 2.8160 | 2.3147 | H6 | 1.9411 | 0.9690 | 2.5456 | 2.3147 | 2.8160 | 2.8508 | H7 | 1.9411 | 2.5456 | 0.9690 | 2.8160 | 2.3147 | 2.8508 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | O2 | H6 | 107.127 | C1 | O3 | H7 | 107.127 | |
| O2 | C1 | O3 | 112.625 | O2 | C1 | H4 | 111.971 | |
| O2 | C1 | H5 | 105.004 | O3 | C1 | H4 | 105.004 | |
| O3 | C1 | H5 | 111.971 | H4 | C1 | H5 | 110.409 |