| |
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 | |
CCSD=FULL/cc-pVQZ
| 35 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||
| 30 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||
| 25 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||
| 20 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||
| 15 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||
| 10 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||
| 5 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||
| 0 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||||||
| 1.00 | 1.20 | 1.40 | 1.60 | 1.80 | 2.00 | 2.20 | 2.40 | 2.60 | 2.80 | 3.00 | 3.20 | 3.40 | ||||||||||||||||||||||||||||
| bond lengths (Å) | ||||||||||||||||||||||||||||||||||||||||
| Average bond length | Standard deviation |
|---|---|
| 1.373 | 0.342 |
| Species | Name | Bond Length (Å) | |
|---|---|---|---|
| Lowest value | C4H6 | 1-Methylcyclopropene | 1.084 |
| Highest value | C4H6 | 1-Methylcyclopropene | 3.307 |
| Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
|---|---|---|---|---|
| C2 | Carbon diatomic | 1.239 | 1 | 2 |
| C2+ | carbon diatomic cation | 1.395 | 1 | 2 |
| C2H- | Ethynyl anion | 1.238 | 1 | 2 |
| C2H | Ethynyl radical | 1.200 | 1 | 2 |
| HCCH- | acetylene anion | 1.305 | 1 | 2 |
| C2H2 | Acetylene | 1.198 | 1 | 2 |
| C2H2+ | acetylene cation | 1.243 | 1 | 2 |
| H2CC- | vinylidene anion | 1.335 | 1 | 2 |
| C2H3- | vinyl anion | 1.353 | 1 | 2 |
| C2H3 | vinyl | 1.304 | 1 | 2 |
| C2H3+ | vinyl cation | 1.218 | 2 | 3 |
| C2H4 | Ethylene | 1.325 | 1 | 2 |
| C2H5- | Ethyl anion | 1.533 | 1 | 2 |
| C2H6 | Ethane | 1.520 | 1 | 2 |
| C3 | carbon trimer | 1.283 | 1 | 2 |
| 1.283 | 1 | 3 | ||
| SiC2 | Silicon dicarbide | 1.262 | 2 | 3 |
| CCO | Dicarbon monoxide | 1.357 | 1 | 2 |
| HCCO | ketenyl radical | 1.286 | 1 | 2 |
| HCCF | Fluoroacetylene | 1.190 | 1 | 2 |
| C2H2O | Oxirene | 1.260 | 2 | 3 |
| CH2CO | Ketene | 1.308 | 1 | 2 |
| CH2CS | Thioketene | 1.304 | 1 | 2 |
| CH3CN | Acetonitrile | 1.457 | 1 | 2 |
| HCNCH2+ | 2H-Azirine cation | 1.683 | 2 | 3 |
| CH2COH+ | ketene, protonated | 1.273 | 1 | 2 |
| CH2CHF | Ethene, fluoro- | 1.316 | 1 | 2 |
| CH2CCH2 | allene | 1.302 | 1 | 2 |
| 1.302 | 1 | 3 | ||
| C3H4 | cyclopropene | 1.500 | 1 | 2 |
| 1.500 | 1 | 3 | ||
| 1.287 | 2 | 3 | ||
| CH3CHO | Acetaldehyde | 1.496 | 1 | 2 |
| C2H4O | Ethylene oxide | 1.456 | 2 | 3 |
| C2H4S | Thiirane | 1.476 | 2 | 3 |
| CH2CHSH | Ethenethiol | 1.326 | 1 | 2 |
| C3H5 | Allyl radical | 1.378 | 1 | 3 |
| 1.378 | 1 | 4 | ||
| CH2CHCH3 | Propene | 1.493 | 1 | 2 |
| 1.326 | 2 | 3 | ||
| C4 | Carbon tetramer | 1.282 | 1 | 2 |
| 1.303 | 1 | 3 | ||
| 1.303 | 2 | 4 | ||
| C2N2 | Cyanogen | 1.386 | 1 | 2 |
| C3O | Tricarbon monoxide | 1.262 | 1 | 2 |
| C3H2O | Propadienal | 1.317 | 1 | 2 |
| 1.291 | 2 | 3 | ||
| CHBrCHBr | Ethene, 1,2-dibromo-, (Z)- | 1.320 | 1 | 2 |
| CH2CHCHO | Acrolein | 1.471 | 1 | 2 |
| 1.328 | 2 | 3 | ||
| CH2CHCH2F | Allyl Fluoride | 1.489 | 1 | 2 |
| 1.324 | 2 | 3 | ||
| C4H6 | 1-Methylcyclopropene | 1.502 | 2 | 3 |
| 1.084 | 2 | 6 | ||
| 2.244 | 3 | 6 | ||
| 3.307 | 3 | 10 | ||
| CH3CH2CHO | Propanal | 1.514 | 1 | 2 |
| 1.499 | 2 | 3 | ||
| CHCl2CCH | 3,3-dichloropropyne | 1.197 | 1 | 2 |
| 1.447 | 2 | 3 |