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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 > Geometry > Calculated geometry > One type of bond | |
MP2/6-31G*
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| 0.80 | 1.00 | 1.20 | 1.40 | 1.60 | 1.80 | 2.00 | 2.20 | 2.40 | 2.60 | ||||||||||||||||||||||
| bond lengths (Å) | |||||||||||||||||||||||||||||||
| Average bond length | Standard deviation |
|---|---|
| 1.374 | 0.171 |
| Species | Name | Bond Length (Å) | |
|---|---|---|---|
| Lowest value | HO2 | Hydroperoxy radical | 0.983 |
| Highest value | O3H+ | protonated ozone | 2.235 |
| Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
|---|---|---|---|---|
| O2-- | dioxygen dianion | 1.625 | 1 | 2 |
| O2- | oxygen diatomic anion | 1.356 | 1 | 2 |
| O2 | Oxygen diatomic | 1.247 | 1 | 2 |
| O2+ | diatomic oxygen cation | 1.260 | 1 | 2 |
| HO2- | Hydroperoxy anion | 1.431 | 1 | 2 |
| HO2 | Hydroperoxy radical | 0.983 | 1 | 2 |
| HO2+ | Hydroperoxy cation | 1.238 | 1 | 2 |
| H2O2 | Hydrogen peroxide | 1.469 | 1 | 2 |
| H2O2+ | Hydrogen peroxide cation | 1.313 | 1 | 2 |
| H2OO | water oxide | 1.517 | 1 | 2 |
| H3O2+ | hydrogen peroxide, protonated | 1.439 | 1 | 2 |
| O3- | Ozone anion | 1.304 | 1 | 2 |
| 1.304 | 1 | 3 | ||
| O3 | Ozone | 1.267 | 1 | 2 |
| 1.267 | 1 | 3 | ||
| O3+ | Ozone cation | 1.242 | 1 | 2 |
| 1.242 | 1 | 3 | ||
| LiO2 | Lithium dioxide | 1.384 | 2 | 3 |
| NaO2 | Sodium superoxide | 1.389 | 2 | 3 |
| FOO | Dioxygen monofluoride radical | 1.185 | 1 | 2 |
| FOO+ | Fluorine dioxide cation | 1.161 | 1 | 2 |
| ClOO | chloroperoxy radical | 1.283 | 2 | 3 |
| ClOO+ | chloroperoxy cation | 1.265 | 2 | 3 |
| O3H+ | protonated ozone | 1.367 | 1 | 2 |
| 2.235 | 1 | 3 | ||
| CH2O2 | Dioxirane | 1.501 | 4 | 5 |
| H2O3 | Hydrogen trioxide | 1.426 | 1 | 2 |
| 1.426 | 1 | 3 | ||
| CH3OO- | methylperoxy anion | 1.408 | 2 | 3 |
| CH3OO | methylperoxy radical | 1.311 | 2 | 3 |
| CH3OO+ | methylperoxy cation | 1.275 | 2 | 3 |
| CH2OOH | CH2OOH radical | 1.436 | 2 | 3 |
| CH3OOH | Methyl peroxide | 1.441 | 2 | 3 |
| FOOF | Perfluoroperoxide | 1.339 | 2 | 3 |
| ClOOCl | Dichlorine dioxide | 1.371 | 1 | 2 |
| HOCH2OOH | hydroxy methyl peroxide | 1.441 | 3 | 4 |
| C2H5OO | ethylperoxy radical | 1.313 | 3 | 4 |
| CH3OOCH3 | dimethylperoxide | 1.448 | 1 | 2 |
| HOONO2 | peroxy nitric acid | 1.407 | 2 | 3 |
| CH3C(O)OO | acetyl peroxy radical | 1.381 | 4 | 5 |
| C2H4O3 | trioxolane124 | 1.442 | 4 | 5 |
| C2H4O3 | 1,2,3-trioxolane | 1.430 | 1 | 2 |
| 1.430 | 1 | 3 | ||
| C3H8O2 | Hydroperoxide, 1-methylethyl | 1.464 | 1 | 3 |