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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 | -190.430108 |
| Energy at 298.15K | -190.435405 |
| HF Energy | -189.897615 |
| Nuclear repulsion energy | 81.166538 |
| 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 | 3729 | 3585 | ||||
| 2 | A | 3062 | 2944 | ||||
| 3 | A | 1579 | 1518 | ||||
| 4 | A | 1426 | 1371 | ||||
| 5 | A | 1231 | 1184 | ||||
| 6 | A | 1059 | 1018 | ||||
| 7 | A | 580 | 558 | ||||
| 8 | A | 410 | 394 | ||||
| 9 | B | 3728 | 3585 | ||||
| 10 | B | 3119 | 2999 | ||||
| 11 | B | 1480 | 1424 | ||||
| 12 | B | 1404 | 1350 | ||||
| 13 | B | 1116 | 1073 | ||||
| 14 | B | 1033 | 993 | ||||
| 15 | B | 416 | 400 |
| A | B | C |
|---|---|---|
| 1.37243 | 0.33987 | 0.30018 |
Point Group is C2
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.536 |
| O2 | 0.000 | 1.173 | -0.248 |
| O3 | 0.000 | -1.173 | -0.248 |
| H4 | -0.895 | -0.080 | 1.168 |
| H5 | 0.895 | 0.080 | 1.168 |
| H6 | -0.808 | 1.141 | -0.793 |
| H7 | 0.808 | -1.141 | -0.793 |
| C1 | O2 | O3 | H4 | H5 | H6 | H7 | |
|---|---|---|---|---|---|---|---|
| C1 | 1.4112 | 1.4112 | 1.0983 | 1.0983 | 1.9284 | 1.9284 | O2 | 1.4112 | 2.3465 | 2.0921 | 1.9999 | 0.9745 | 2.5105 | O3 | 1.4112 | 2.3465 | 1.9999 | 2.0921 | 2.5105 | 0.9745 | H4 | 1.0983 | 2.0921 | 1.9999 | 1.7971 | 2.3111 | 2.8045 | H5 | 1.0983 | 1.9999 | 2.0921 | 1.7971 | 2.8045 | 2.3111 | H6 | 1.9284 | 0.9745 | 2.5105 | 2.3111 | 2.8045 | 2.7951 | H7 | 1.9284 | 2.5105 | 0.9745 | 2.8045 | 2.3111 | 2.7951 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | O2 | H6 | 106.420 | C1 | O3 | H7 | 106.420 | |
| O2 | C1 | O3 | 112.482 | O2 | C1 | H4 | 112.359 | |
| O2 | C1 | H5 | 104.992 | O3 | C1 | H4 | 104.992 | |
| O3 | C1 | H5 | 112.359 | H4 | C1 | H5 | 109.796 |