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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 | C2V | 1A1 |
| hartrees | |
|---|---|
| Energy at 0K | -230.988816 |
| Energy at 298.15K | |
| HF Energy | -230.988816 |
| Nuclear repulsion energy | 169.892858 |
| A | B | C |
|---|---|---|
| 0.32305 | 0.17636 | 0.13475 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | -0.168 | 1.866 | 0.000 |
| C2 | -0.044 | 0.670 | 0.000 |
| C3 | 0.065 | -0.379 | 1.105 |
| C4 | 0.065 | -0.379 | -1.105 |
| C5 | 0.065 | -1.471 | 0.000 |
| H6 | 0.982 | -2.065 | 0.000 |
| H7 | -0.789 | -2.151 | 0.000 |
| H8 | -0.821 | -0.431 | 1.746 |
| H9 | -0.821 | -0.431 | -1.746 |
| H10 | 0.943 | -0.247 | 1.746 |
| H11 | 0.943 | -0.247 | -1.746 |
| O1 | C2 | C3 | C4 | C5 | H6 | H7 | H8 | H9 | H10 | H11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.2021 | 2.5122 | 2.5122 | 3.3451 | 4.0952 | 4.0645 | 2.9580 | 2.9580 | 2.9577 | 2.9577 | C2 | 1.2021 | 1.5269 | 1.5269 | 2.1440 | 2.9208 | 2.9178 | 2.2055 | 2.2055 | 2.2055 | 2.2055 | C3 | 2.5122 | 1.5269 | 2.2094 | 1.5539 | 2.2145 | 2.2567 | 1.0952 | 2.9858 | 1.0952 | 2.9854 | C4 | 2.5122 | 1.5269 | 2.2094 | 1.5539 | 2.2145 | 2.2567 | 2.9858 | 1.0952 | 2.9854 | 1.0952 | C5 | 3.3451 | 2.1440 | 1.5539 | 1.5539 | 1.0919 | 1.0920 | 2.2173 | 2.2173 | 2.3058 | 2.3058 | H6 | 4.0952 | 2.9208 | 2.2145 | 2.2145 | 1.0919 | 1.7733 | 2.9947 | 2.9947 | 2.5202 | 2.5202 | H7 | 4.0645 | 2.9178 | 2.2567 | 2.2567 | 1.0920 | 1.7733 | 2.4512 | 2.4512 | 3.1103 | 3.1103 | H8 | 2.9580 | 2.2055 | 1.0952 | 2.9858 | 2.2173 | 2.9947 | 2.4512 | 3.4922 | 1.7740 | 3.9165 | H9 | 2.9580 | 2.2055 | 2.9858 | 1.0952 | 2.2173 | 2.9947 | 2.4512 | 3.4922 | 3.9165 | 1.7740 | H10 | 2.9577 | 2.2055 | 1.0952 | 2.9854 | 2.3058 | 2.5202 | 3.1103 | 1.7740 | 3.9165 | 3.4912 | H11 | 2.9577 | 2.2055 | 2.9854 | 1.0952 | 2.3058 | 2.5202 | 3.1103 | 3.9165 | 1.7740 | 3.4912 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | C3 | 133.658 | O1 | C2 | C4 | 133.658 | |
| C2 | C3 | C5 | 88.198 | C2 | C3 | H8 | 113.497 | |
| C2 | C3 | H10 | 113.492 | C2 | C4 | C5 | 88.198 | |
| C2 | C4 | H9 | 113.497 | C2 | C4 | H11 | 113.492 | |
| C3 | C2 | C4 | 92.684 | C3 | C5 | C4 | 90.620 | |
| C3 | C5 | H6 | 112.473 | C3 | C5 | H7 | 115.961 | |
| C4 | C5 | H6 | 112.473 | C4 | C5 | H7 | 115.961 | |
| C5 | C3 | H8 | 112.498 | C5 | C3 | H10 | 120.016 | |
| C5 | C4 | H9 | 112.498 | C5 | C4 | H11 | 120.016 | |
| H6 | C5 | H7 | 108.580 | H8 | C3 | H10 | 108.173 | |
| H9 | C4 | H11 | 108.173 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | O | -0.419 | |||
| 2 | C | 0.280 | |||
| 3 | C | -0.347 | |||
| 4 | C | -0.347 | |||
| 5 | C | -0.284 | |||
| 6 | H | 0.177 | |||
| 7 | H | 0.195 | |||
| 8 | H | 0.189 | |||
| 9 | H | 0.189 | |||
| 10 | H | 0.185 | |||
| 11 | H | 0.185 |
| x | y | z | Total | |
|---|---|---|---|---|
| 0.041 | -3.404 | 0.000 | 3.404 | |
| CHELPG | ||||
| AIM | ||||
| ESP |
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| 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> | 100.524 |
|---|---|
| (<r2>)1/2 | 10.026 |