Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology | |
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B3LYP/6-31+G**
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1.10 | 1.15 | 1.20 | 1.25 | 1.30 | 1.35 | 1.40 | 1.45 | 1.50 | 1.55 | 1.60 | 1.65 | ||||||||||||||||||||||||||
bond lengths (Å) |
Average bond length | Standard deviation |
---|---|
1.353 | 0.121 |
Species | Name | Bond Length (Å) | |
---|---|---|---|
Lowest value | O2+ | diatomic oxygen cation | 1.121 |
Highest value | O2-- | dioxygen dianion | 1.568 |
Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
---|---|---|---|---|
O2-- | dioxygen dianion | 1.568 | 1 | 2 |
O2- | oxygen diatomic anion | 1.351 | 1 | 2 |
O2 | Oxygen diatomic | 1.215 | 1 | 2 |
O2+ | diatomic oxygen cation | 1.121 | 1 | 2 |
HO2- | Hydroperoxy anion | 1.521 | 1 | 2 |
HO2 | Hydroperoxy radical | 1.334 | 1 | 2 |
HO2+ | Hydroperoxy cation | 1.236 | 1 | 2 |
H2O2 | Hydrogen peroxide | 1.457 | 1 | 2 |
H2O2+ | Hydrogen peroxide cation | 1.316 | 1 | 2 |
H2OO | water oxide | 1.547 | 1 | 2 |
H3O2+ | hydrogen peroxide, protonated | 1.460 | 1 | 2 |
O3 | Ozone | 1.263 | 1 | 2 |
1.263 | 1 | 3 | ||
LiO2 | Lithium dioxide | 1.352 | 2 | 3 |
NaO2 | Sodium superoxide | 1.356 | 2 | 3 |
FOO | Dioxygen monofluoride radical | 1.199 | 1 | 2 |
FOO+ | Fluorine dioxide cation | 1.143 | 1 | 2 |
ClOO | chloroperoxy radical | 1.206 | 2 | 3 |
ClOO+ | chloroperoxy cation | 1.183 | 2 | 3 |
O3H+ | protonated ozone | 1.402 | 1 | 2 |
1.184 | 1 | 3 | ||
CH2O2 | Dioxirane | 1.508 | 4 | 5 |
H2O3 | Hydrogen trioxide | 1.432 | 1 | 2 |
1.432 | 1 | 3 | ||
CH3OO- | methylperoxy anion | 1.484 | 2 | 3 |
CH3OO | methylperoxy radical | 1.324 | 2 | 3 |
CH3OO+ | methylperoxy cation | 1.209 | 2 | 3 |
CH3OOH | Methyl peroxide | 1.462 | 2 | 3 |
FOOF | Perfluoroperoxide | 1.238 | 2 | 3 |
ClOOCl | Dichlorine dioxide | 1.340 | 1 | 2 |
C2H5OO | ethylperoxy radical | 1.323 | 3 | 4 |
CH3OOCH3 | dimethylperoxide | 1.470 | 1 | 2 |
HOONO2 | peroxy nitric acid | 1.403 | 2 | 3 |
C2H4O3 | trioxolane124 | 1.465 | 4 | 5 |
C2H4O3 | 1,2,3-trioxolane | 1.424 | 1 | 2 |
1.424 | 1 | 3 | ||
C3H8O2 | Hydroperoxide, 1-methylethyl | 1.461 | 1 | 3 |