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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 | |
MP3=FULL/Def2TZVPP
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| 1.05 | 1.10 | 1.15 | 1.20 | 1.25 | 1.30 | 1.35 | 1.40 | 1.45 | 1.50 | 1.55 | ||||||||||||||||||||||||
| bond lengths (Å) | ||||||||||||||||||||||||||||||||||
| Average bond length | Standard deviation |
|---|---|
| 1.295 | 0.113 |
| Species | Name | Bond Length (Å) | |
|---|---|---|---|
| Lowest value | CO+ | carbon monoxide cation | 1.087 |
| Highest value | C2H2O | Oxirene | 1.482 |
| Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
|---|---|---|---|---|
| CO+ | carbon monoxide cation | 1.087 | 1 | 2 |
| HCO- | formyl anion | 1.231 | 1 | 3 |
| H2CO- | formaldehyde anion | 1.292 | 1 | 2 |
| H2CO | Formaldehyde | 1.196 | 1 | 2 |
| H2CO+ | formaldehyde cation | 1.195 | 1 | 2 |
| NCO | isocyanato radical | 1.156 | 2 | 3 |
| OCS | Carbonyl sulfide | 1.144 | 1 | 2 |
| OCSe | Carbonyl selenide | 1.139 | 1 | 2 |
| HOCO | Hydrocarboxyl radical | 1.333 | 1 | 2 |
| 1.166 | 1 | 3 | ||
| HCCO | ketenyl radical | 1.155 | 1 | 3 |
| HCOOH | Formic acid | 1.342 | 1 | 2 |
| 1.183 | 1 | 3 | ||
| C2H2O | Oxirene | 1.482 | 1 | 2 |
| 1.482 | 1 | 3 | ||
| CH2CO | Ketene | 1.151 | 2 | 3 |
| HOCHNH | hydroxymethylimine | 1.347 | 1 | 2 |
| CH2COH+ | ketene, protonated | 1.218 | 2 | 3 |
| CH2FOH | fluoromethanol | 1.372 | 1 | 3 |
| CH3CHO | Acetaldehyde | 1.198 | 1 | 3 |
| CH3CHO+ | acetaldehyde cation | 1.204 | 1 | 3 |
| C2H4O | Ethylene oxide | 1.417 | 1 | 2 |
| 1.417 | 1 | 3 | ||
| C2H4O+ | ethylene oxide cation | 1.479 | 1 | 2 |
| 1.479 | 1 | 3 | ||
| NH2CHOH+ | Formamide, O-protonated | 1.278 | 1 | 2 |
| NH2CH2OH | aminomethanol | 1.416 | 2 | 3 |
| CF2O+ | Carbonic difluoride cation | 1.264 | 1 | 2 |
| C3H2O | Propadienal | 1.155 | 3 | 4 |
| HOCH2CN | cyanomethanol | 1.402 | 1 | 3 |
| CH3NCO | methylisocyante | 1.163 | 3 | 4 |
| CH3C(OH)=NH | Ethaninidic acid | 1.347 | 1 | 4 |
| CH3CH2CHO | Propanal | 1.198 | 3 | 4 |
| C3O2 | Carbon suboxide | 1.147 | 2 | 4 |
| 1.147 | 3 | 5 | ||
| CHOOCHO | diformyl ether | 1.179 | 2 | 4 |
| 1.179 | 3 | 5 | ||
| 1.362 | 1 | 2 | ||
| 1.362 | 1 | 3 | ||
| HCOOC2H5 | Ethyl formate | 1.434 | 2 | 3 |
| 1.192 | 4 | 5 | ||
| 1.328 | 3 | 4 | ||
| C4H10O | Methyl propyl ether | 1.402 | 1 | 2 |
| 1.405 | 2 | 3 | ||
| C3H2O3 | vinylene carbonate | 1.177 | 1 | 2 |
| 1.356 | 1 | 3 | ||
| 1.356 | 1 | 4 | ||
| 1.377 | 3 | 5 | ||
| 1.377 | 4 | 6 | ||
| C4H6O2 | γ–Butyrolactone | 1.429 | 4 | 5 |
| 1.351 | 1 | 5 | ||
| 1.187 | 1 | 6 | ||
| C3H6O3 | 1,3,5-Trioxane | 1.398 | 1 | 4 |
| 1.398 | 2 | 4 | ||
| 1.398 | 1 | 5 | ||
| 1.398 | 3 | 5 | ||
| 1.398 | 3 | 6 | ||
| 1.398 | 2 | 6 | ||
| C5H10O | 3-Pentanone | 1.202 | 1 | 2 |