| |
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 | |
QCISD/daug-cc-pVTZ
| 16 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||
| 14 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||
| 12 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||
| 10 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||
| 8 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||
| 6 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||
| 4 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||
| 2 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||||
| 0 | |
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||||
| 1.15 | 1.20 | 1.25 | 1.30 | 1.35 | 1.40 | 1.45 | 1.50 | 1.55 | 1.60 | ||||||||||||||||||||||
| bond lengths (Å) | |||||||||||||||||||||||||||||||
| Average bond length | Standard deviation |
|---|---|
| 1.385 | 0.104 |
| Species | Name | Bond Length (Å) | |
|---|---|---|---|
| Lowest value | HCCF | Fluoroacetylene | 1.197 |
| Highest value | C2H5CN | ethyl cyanide | 1.531 |
| Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
|---|---|---|---|---|
| C2H- | Ethynyl anion | 1.248 | 1 | 2 |
| C2H2+ | acetylene cation | 1.249 | 1 | 2 |
| C2H3+ | vinyl cation | 1.225 | 2 | 3 |
| C2H4 | Ethylene | 1.333 | 1 | 2 |
| C2H6 | Ethane | 1.527 | 1 | 2 |
| SiC2 | Silicon dicarbide | 1.272 | 2 | 3 |
| HCCO | ketenyl radical | 1.301 | 1 | 2 |
| HCCF | Fluoroacetylene | 1.197 | 1 | 2 |
| C2H2O | Oxirene | 1.268 | 2 | 3 |
| CH2CO | Ketene | 1.315 | 1 | 2 |
| CH2CS | Thioketene | 1.311 | 1 | 2 |
| CH3CN | Acetonitrile | 1.464 | 1 | 2 |
| CH2CHF | Ethene, fluoro- | 1.323 | 1 | 2 |
| CH3CCH | propyne | 1.464 | 1 | 2 |
| 1.206 | 2 | 3 | ||
| CH2CCH2 | allene | 1.309 | 1 | 2 |
| 1.309 | 1 | 3 | ||
| C3H4 | cyclopropene | 1.509 | 1 | 2 |
| 1.509 | 1 | 3 | ||
| 1.295 | 2 | 3 | ||
| CH3CHO | Acetaldehyde | 1.503 | 1 | 2 |
| C2H4O | Ethylene oxide | 1.464 | 2 | 3 |
| C2H4S | Thiirane | 1.483 | 2 | 3 |
| CH2CHCH3 | Propene | 1.500 | 1 | 2 |
| 1.333 | 2 | 3 | ||
| CH3CH2SH | ethanethiol | 1.521 | 1 | 2 |
| C4 | Carbon tetramer | 1.290 | 1 | 2 |
| 1.311 | 1 | 3 | ||
| 1.311 | 2 | 4 | ||
| HNCCNH | Ethenediimine | 1.304 | 1 | 2 |
| C2H2O2 | Ethanedial | 1.522 | 1 | 2 |
| C3H2O | Propadienal | 1.327 | 1 | 2 |
| 1.305 | 2 | 3 | ||
| CH2CHCHO | Acrolein | 1.487 | 1 | 2 |
| 1.335 | 2 | 3 | ||
| C2H4F2 | 1,2-difluoroethane | 1.514 | 1 | 2 |
| C2H5CN | ethyl cyanide | 1.531 | 1 | 2 |
| 1.469 | 2 | 3 | ||
| CH3C(OH)=NH | Ethaninidic acid | 1.500 | 1 | 2 |
| CH2FCH2OH | 2-fluoroethanol | 1.509 | 1 | 2 |
| CH2CHCH2F | Allyl Fluoride | 1.496 | 1 | 2 |
| 1.331 | 2 | 3 | ||
| CH3CH2CHO | Propanal | 1.521 | 1 | 2 |
| 1.507 | 2 | 3 | ||
| C3O2 | Carbon suboxide | 1.275 | 1 | 2 |
| 1.275 | 1 | 3 | ||
| C3H3NO | Isoxazole | 1.427 | 1 | 2 |
| 1.353 | 1 | 3 | ||
| CHF2CH2F | Ethane, 1,1,2-trifluoro | 1.511 | 1 | 2 |
| C4H4Se | selenophene | 1.359 | 2 | 4 |
| 1.359 | 3 | 5 | ||
| 1.435 | 4 | 5 |