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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
| You are here: Calculated > Energy > Optimized > Energy | |
| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | C2 | 1A |
| hartrees | |
|---|---|
| Energy at 0K | -190.480379 |
| Energy at 298.15K | -190.485674 |
| HF Energy | -189.922616 |
| Nuclear repulsion energy | 81.296686 |
| 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 | 3810 | 3729 | ||||
| 2 | A | 3035 | 2971 | ||||
| 3 | A | 1532 | 1499 | ||||
| 4 | A | 1420 | 1390 | ||||
| 5 | A | 1222 | 1196 | ||||
| 6 | A | 1061 | 1038 | ||||
| 7 | A | 579 | 567 | ||||
| 8 | A | 396 | 388 | ||||
| 9 | B | 3809 | 3729 | ||||
| 10 | B | 3087 | 3021 | ||||
| 11 | B | 1470 | 1438 | ||||
| 12 | B | 1389 | 1359 | ||||
| 13 | B | 1129 | 1105 | ||||
| 14 | B | 1026 | 1004 | ||||
| 15 | B | 409 | 400 |
| A | B | C |
|---|---|---|
| 1.37749 | 0.34082 | 0.30125 |
Point Group is C2
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.532 |
| O2 | 0.000 | 1.172 | -0.248 |
| O3 | 0.000 | -1.172 | -0.248 |
| H4 | -0.899 | -0.080 | 1.174 |
| H5 | 0.899 | 0.080 | 1.174 |
| H6 | -0.804 | 1.126 | -0.787 |
| H7 | 0.804 | -1.126 | -0.787 |
| C1 | O2 | O3 | H4 | H5 | H6 | H7 | |
|---|---|---|---|---|---|---|---|
| C1 | 1.4076 | 1.4076 | 1.1083 | 1.1083 | 1.9109 | 1.9109 | O2 | 1.4076 | 2.3445 | 2.0973 | 2.0059 | 0.9694 | 2.4936 | O3 | 1.4076 | 2.3445 | 2.0059 | 2.0973 | 2.4936 | 0.9694 | H4 | 1.1083 | 2.0973 | 2.0059 | 1.8059 | 2.3037 | 2.8002 | H5 | 1.1083 | 2.0059 | 2.0973 | 1.8059 | 2.8002 | 2.3037 | H6 | 1.9109 | 0.9694 | 2.4936 | 2.3037 | 2.8002 | 2.7671 | H7 | 1.9109 | 2.4936 | 0.9694 | 2.8002 | 2.3037 | 2.7671 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | O2 | H6 | 105.527 | C1 | O3 | H7 | 105.527 | |
| O2 | C1 | O3 | 112.770 | O2 | C1 | H4 | 112.401 | |
| O2 | C1 | H5 | 105.125 | O3 | C1 | H4 | 105.125 | |
| O3 | C1 | H5 | 112.401 | H4 | C1 | H5 | 109.123 |