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 |
B97D3/daug-cc-pVDZ
60 | ||||||||||||||||||||||||||||||||||||||||
50 | ||||||||||||||||||||||||||||||||||||||||
40 | ||||||||||||||||||||||||||||||||||||||||
30 | ||||||||||||||||||||||||||||||||||||||||
20 | ||||||||||||||||||||||||||||||||||||||||
10 | ||||||||||||||||||||||||||||||||||||||||
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 |
---|---|
1.460 | 0.210 |
Species | Name | Bond Length (Å) | |
---|---|---|---|
Lowest value | C6H6 | Dewar Benzene | 1.100 |
Highest value | C4H6 | 1-Methylcyclopropene | 3.348 |
Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
---|---|---|---|---|
C2H- | Ethynyl anion | 1.264 | 1 | 2 |
C2H2 | Acetylene | 1.218 | 1 | 2 |
C2H2+ | acetylene cation | 1.264 | 1 | 2 |
C2H3+ | vinyl cation | 1.269 | 2 | 3 |
C2H4 | Ethylene | 1.341 | 1 | 2 |
C2H6 | Ethane | 1.534 | 1 | 2 |
SiC2 | Silicon dicarbide | 1.287 | 2 | 3 |
HCCO | ketenyl radical | 1.317 | 1 | 2 |
HCCF | Fluoroacetylene | 1.213 | 1 | 2 |
C2H2O | Oxirene | 1.280 | 2 | 3 |
CH2CO | Ketene | 1.324 | 1 | 2 |
CH2CS | Thioketene | 1.321 | 1 | 2 |
CH3CN | Acetonitrile | 1.463 | 1 | 2 |
HCNCH2+ | 2H-Azirine cation | 1.727 | 2 | 3 |
CH2CHF | Ethene, fluoro- | 1.334 | 1 | 2 |
CH3CCH | propyne | 1.462 | 1 | 2 |
1.220 | 2 | 3 | ||
CH2CCH2 | allene | 1.317 | 1 | 2 |
1.317 | 1 | 3 | ||
C3H4 | cyclopropene | 1.515 | 1 | 2 |
1.515 | 1 | 3 | ||
1.307 | 2 | 3 | ||
CH3CHO | Acetaldehyde | 1.509 | 1 | 2 |
CH3CHO+ | acetaldehyde cation | 1.524 | 1 | 2 |
C2H4O | Ethylene oxide | 1.474 | 2 | 3 |
C2H4O+ | ethylene oxide cation | 1.476 | 2 | 3 |
C2H4S | Thiirane | 1.487 | 2 | 3 |
CH3CHS | Thioacetaldehyde | 1.495 | 1 | 2 |
C2H5Br | Ethyl bromide | 1.518 | 1 | 2 |
C3H6 | Cyclopropane | 1.514 | 1 | 2 |
1.514 | 1 | 3 | ||
1.514 | 2 | 3 | ||
CH2CHCH3 | Propene | 1.504 | 1 | 2 |
1.344 | 2 | 3 | ||
CH3CH2OH | Ethanol | 1.522 | 1 | 2 |
CH3CH2SH | ethanethiol | 1.528 | 1 | 2 |
C3H7 | n-Propyl radical | 1.491 | 1 | 2 |
1.536 | 2 | 3 | ||
C3H8 | Propane | 1.534 | 1 | 2 |
1.534 | 1 | 3 | ||
C4 | Carbon tetramer | 1.306 | 1 | 2 |
1.329 | 1 | 3 | ||
1.329 | 2 | 4 | ||
HNCCNH | Ethenediimine | 1.326 | 1 | 2 |
C2H2O2 | Ethanedial | 1.535 | 1 | 2 |
C3H2O | Propadienal | 1.342 | 1 | 2 |
1.320 | 2 | 3 | ||
C2H3NO | Nitrosoethylene | 1.349 | 1 | 2 |
CH2CHCHO | Acrolein | 1.478 | 1 | 2 |
1.349 | 2 | 3 | ||
CH3CHF2 | Ethane, 1,1-difluoro- | 1.510 | 1 | 2 |
C2H4F2 | 1,2-difluoroethane | 1.511 | 1 | 2 |
C2H5CN | ethyl cyanide | 1.542 | 1 | 2 |
1.468 | 2 | 3 | ||
CH3C(OH)=NH | Ethaninidic acid | 1.507 | 1 | 2 |
CH3CSNH2 | Ethanethioamide | 1.514 | 1 | 3 |
CH2FCH2OH | 2-fluoroethanol | 1.517 | 1 | 2 |
CH2CHCH2F | Allyl Fluoride | 1.497 | 1 | 2 |
1.343 | 2 | 3 | ||
C4H6 | 1-Methylcyclopropene | 1.516 | 2 | 3 |
1.103 | 2 | 6 | ||
2.275 | 3 | 6 | ||
3.348 | 3 | 10 | ||
H2NCHCHNH2 | diaminoethylene | 1.351 | 1 | 2 |
CH3COCH3 | Acetone | 1.522 | 1 | 3 |
1.522 | 1 | 4 | ||
CH3CH2CHO | Propanal | 1.528 | 1 | 2 |
1.513 | 2 | 3 | ||
CH2FCH2CH3 | 1-Fluoropropane | 1.520 | 1 | 2 |
1.534 | 2 | 3 | ||
CH3CHClCH3 | Propane, 2-chloro- | 1.523 | 2 | 3 |
1.523 | 2 | 4 | ||
C3H7OH | 1-Propanol | 1.534 | 1 | 2 |
1.526 | 2 | 3 | ||
C3O2 | Carbon suboxide | 1.286 | 1 | 2 |
1.286 | 1 | 3 | ||
C2H2N2O | Furazan | 1.426 | 4 | 5 |
C3H3NO | Isoxazole | 1.429 | 1 | 2 |
1.370 | 1 | 3 | ||
C3H3NS | Thiazole | 1.377 | 3 | 5 |
CHF2CH2F | Ethane, 1,1,2-trifluoro | 1.524 | 1 | 2 |
C5H4 | pentatetraene | 1.288 | 1 | 2 |
1.288 | 1 | 3 | ||
1.325 | 2 | 4 | ||
1.325 | 3 | 5 | ||
C4H4O | Furan | 1.371 | 2 | 4 |
1.371 | 3 | 5 | ||
1.441 | 4 | 5 | ||
C4H4Se | selenophene | 1.375 | 2 | 4 |
1.375 | 3 | 5 | ||
1.437 | 4 | 5 | ||
C3H2O3 | vinylene carbonate | 1.342 | 5 | 6 |
C6H6 | Benzene | 1.404 | 1 | 2 |
1.404 | 1 | 6 | ||
1.404 | 2 | 3 | ||
1.404 | 3 | 4 | ||
1.404 | 4 | 5 | ||
1.404 | 5 | 6 | ||
C6H6 | Prismane | 1.529 | 1 | 2 |
1.529 | 1 | 3 | ||
1.564 | 1 | 4 | ||
1.529 | 2 | 3 | ||
1.564 | 2 | 6 | ||
1.564 | 3 | 5 | ||
1.529 | 4 | 5 | ||
1.529 | 4 | 6 | ||
1.529 | 5 | 6 | ||
C6H6 | Dewar Benzene | 1.586 | 1 | 2 |
1.100 | 1 | 3 | ||
1.535 | 1 | 5 | ||
1.535 | 1 | 6 | ||
1.100 | 2 | 4 | ||
C4H8O2 | Ethyl acetate | 1.513 | 1 | 2 |
1.519 | 5 | 6 | ||
C5H4O2 | furfural | 1.380 | 2 | 3 |
1.426 | 3 | 5 | ||
1.385 | 4 | 5 | ||
1.457 | 4 | 6 | ||
C6H5CHO | benzaldehyde | 1.411 | 1 | 2 |
1.409 | 1 | 6 | ||
1.485 | 1 | 7 | ||
1.398 | 2 | 3 | ||
1.408 | 3 | 4 | ||
1.404 | 4 | 5 | ||
1.401 | 5 | 6 | ||
C8H8 | cubane | 1.577 | 1 | 2 |
1.577 | 1 | 3 | ||
1.577 | 1 | 5 | ||
1.577 | 2 | 4 | ||
1.577 | 2 | 6 | ||
1.577 | 3 | 4 | ||
1.577 | 3 | 7 | ||
1.577 | 4 | 8 | ||
1.577 | 5 | 6 | ||
1.577 | 5 | 7 | ||
1.577 | 6 | 8 | ||
1.577 | 7 | 8 |