| |
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 | |
MP4=FULL/daug-cc-pVDZ
| 16 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||
| 14 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||
| 12 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||||
| 10 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||||
| 8 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||||
| 6 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||||
| 4 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||||
| 2 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||||||
| 0 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||||||||
| 1.20 | 1.25 | 1.30 | 1.35 | 1.40 | 1.45 | 1.50 | 1.55 | 1.60 | 1.65 | 1.70 | 1.75 | 1.80 | ||||||||||||||||||||||||||||
| bond lengths (Å) | ||||||||||||||||||||||||||||||||||||||||
| Average bond length | Standard deviation |
|---|---|
| 1.439 | 0.110 |
| Species | Name | Bond Length (Å) | |
|---|---|---|---|
| Lowest value | CH3CCH | propyne | 1.234 |
| Highest value | HCNCH2+ | 2H-Azirine cation | 1.744 |
| Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
|---|---|---|---|---|
| C2H- | Ethynyl anion | 1.281 | 1 | 2 |
| C2H2+ | acetylene cation | 1.273 | 1 | 2 |
| C2H3+ | vinyl cation | 1.250 | 2 | 3 |
| C2H4 | Ethylene | 1.353 | 1 | 2 |
| C2H6 | Ethane | 1.539 | 1 | 2 |
| HCCO | ketenyl radical | 1.348 | 1 | 2 |
| C2H2O | Oxirene | 1.295 | 2 | 3 |
| CH2CO | Ketene | 1.338 | 1 | 2 |
| CH2CS | Thioketene | 1.336 | 1 | 2 |
| CH3CN- | acetonitrile anion | 1.479 | 1 | 2 |
| CH3CN | Acetonitrile | 1.478 | 1 | 2 |
| HCNCH2+ | 2H-Azirine cation | 1.744 | 2 | 3 |
| CH3CCH | propyne | 1.478 | 1 | 2 |
| 1.234 | 2 | 3 | ||
| C3H4 | cyclopropene | 1.530 | 1 | 2 |
| 1.530 | 1 | 3 | ||
| 1.320 | 2 | 3 | ||
| CH3CHO | Acetaldehyde | 1.515 | 1 | 2 |
| CH3CHO+ | acetaldehyde cation | 1.513 | 1 | 2 |
| C2H4O | Ethylene oxide | 1.480 | 2 | 3 |
| C2H4O+ | ethylene oxide cation | 1.475 | 2 | 3 |
| C2H4S | Thiirane | 1.494 | 2 | 3 |
| CH3CH2SH | ethanethiol | 1.535 | 1 | 2 |
| C3H7 | n-Propyl radical | 1.505 | 1 | 2 |
| 1.540 | 2 | 3 | ||
| C4 | Carbon tetramer | 1.314 | 1 | 2 |
| 1.332 | 1 | 3 | ||
| 1.332 | 2 | 4 | ||
| HNCCNH | Ethenediimine | 1.348 | 1 | 2 |
| C3H2O | Propadienal | 1.358 | 1 | 2 |
| 1.343 | 2 | 3 | ||
| C2H4F2 | 1,2-difluoroethane | 1.524 | 1 | 2 |
| CH3C(OH)=NH | Ethaninidic acid | 1.511 | 1 | 2 |
| CH3CSNH2 | Ethanethioamide | 1.521 | 1 | 3 |
| CH2CHCH2F | Allyl Fluoride | 1.506 | 1 | 2 |
| 1.352 | 2 | 3 | ||
| H2NCHCHNH2 | diaminoethylene | 1.357 | 1 | 2 |
| CH3CH2CHO | Propanal | 1.533 | 1 | 2 |
| 1.519 | 2 | 3 | ||
| CH2FCH2CH3 | 1-Fluoropropane | 1.523 | 1 | 2 |
| 1.538 | 2 | 3 | ||
| C3O2 | Carbon suboxide | 1.297 | 1 | 2 |
| 1.297 | 1 | 3 | ||
| CHF2CH2F | Ethane, 1,1,2-trifluoro | 1.519 | 1 | 2 |
| C5H4 | pentatetraene | 1.299 | 1 | 2 |
| 1.299 | 1 | 3 | ||
| 1.339 | 2 | 4 | ||
| 1.339 | 3 | 5 | ||
| C4H4Se | selenophene | 1.387 | 2 | 4 |
| 1.387 | 3 | 5 | ||
| 1.442 | 4 | 5 | ||
| C6H6 | Prismane | 1.542 | 1 | 2 |
| 1.542 | 1 | 3 | ||
| 1.542 | 2 | 3 | ||
| 1.571 | 1 | 4 | ||
| 1.571 | 3 | 5 | ||
| 1.542 | 4 | 5 | ||
| 1.542 | 4 | 6 | ||
| 1.542 | 5 | 6 | ||
| 1.571 | 2 | 6 |