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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 | -190.580080 |
| Energy at 298.15K | -190.585406 |
| HF Energy | -189.983718 |
| Nuclear repulsion energy | 81.439359 |
| 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 | 3828 | 3685 | ||||
| 2 | A | 3069 | 2954 | ||||
| 3 | A | 1552 | 1493 | ||||
| 4 | A | 1425 | 1372 | ||||
| 5 | A | 1232 | 1186 | ||||
| 6 | A | 1053 | 1014 | ||||
| 7 | A | 590 | 568 | ||||
| 8 | A | 417 | 401 | ||||
| 9 | B | 3827 | 3684 | ||||
| 10 | B | 3124 | 3007 | ||||
| 11 | B | 1493 | 1437 | ||||
| 12 | B | 1395 | 1343 | ||||
| 13 | B | 1094 | 1053 | ||||
| 14 | B | 1044 | 1005 | ||||
| 15 | B | 413 | 397 |
| A | B | C |
|---|---|---|
| 1.37686 | 0.34229 | 0.30187 |
Point Group is C2
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.538 |
| O2 | 0.000 | 1.169 | -0.248 |
| O3 | 0.000 | -1.169 | -0.248 |
| H4 | -0.893 | -0.075 | 1.163 |
| H5 | 0.893 | 0.075 | 1.163 |
| H6 | -0.798 | 1.135 | -0.791 |
| H7 | 0.798 | -1.135 | -0.791 |
| C1 | O2 | O3 | H4 | H5 | H6 | H7 | |
|---|---|---|---|---|---|---|---|
| C1 | 1.4091 | 1.4091 | 1.0931 | 1.0931 | 1.9208 | 1.9208 | O2 | 1.4091 | 2.3389 | 2.0834 | 1.9969 | 0.9650 | 2.4984 | O3 | 1.4091 | 2.3389 | 1.9969 | 2.0834 | 2.4984 | 0.9650 | H4 | 1.0931 | 2.0834 | 1.9969 | 1.7927 | 2.3007 | 2.7928 | H5 | 1.0931 | 1.9969 | 2.0834 | 1.7927 | 2.7928 | 2.3007 | H6 | 1.9208 | 0.9650 | 2.4984 | 2.3007 | 2.7928 | 2.7748 | H7 | 1.9208 | 2.4984 | 0.9650 | 2.7928 | 2.3007 | 2.7748 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | O2 | H6 | 106.507 | C1 | O3 | H7 | 106.507 | |
| O2 | C1 | O3 | 112.186 | O2 | C1 | H4 | 112.121 | |
| O2 | C1 | H5 | 105.189 | O3 | C1 | H4 | 105.189 | |
| O3 | C1 | H5 | 112.121 | H4 | C1 | H5 | 110.171 |