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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: Home > Geometry > Experimental > Same bond/angle many molecules OR Comparisons > Geometry > Bonds, angles > Same bond/angle many molecules | |
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| -0.450 | -0.400 | -0.350 | -0.300 | -0.250 | -0.200 | -0.150 | -0.100 | -0.050 | 0.000 | 0.050 | 0.100 | 0.150 | ||||||||||||||||||||||||||||
| bond length difference calc. - exp. (Å) | ||||||||||||||||||||||||||||||||||||||||
| Species | Name | Difference (Å) | |
|---|---|---|---|
| Most negative difference | C4H10O | Methyl propyl ether | -0.430 |
| Most positive difference | HCCBr | bromoacetylene | 0.000 |
Bond lengths
Click on entry for experimental details.
| Species | Name | Experimental (Å) | Difference (Å) |
|---|---|---|---|
| C4H10O | Methyl propyl ether | 1.530 | -0.430 |
| C3H5 | Allyl radical | 1.428 | -0.057 |
| C5H6 | Propellane | 1.596 | -0.051 |
| C3F6 | hexafluoropropene | 1.513 | -0.032 |
| C2H6 | Ethane | 1.536 | -0.030 |
| CH2CHCH3 | Propene | 1.353 | -0.029 |
| CH2FCH2CH3 | 1-Fluoropropane | 1.534 | -0.028 |
| CH3CHFCH3 | 2-Fluoropropane | 1.521 | -0.027 |
| CH3CN | Acetonitrile | 1.458 | -0.026 |
| CH3CH2CH2CH3 | Butane | 1.531 | -0.024 |
| C5H6 | Propellane | 1.525 | -0.024 |
| CH2CHCH2CH3 | 1-Butene | 1.536 | -0.024 |
| C2H3 | vinyl | 1.316 | -0.022 |
| C3H8 | Propane | 1.526 | -0.020 |
| C2H4 | Ethylene | 1.339 | -0.018 |
| CH2CHCH2CH3 | 1-Butene | 1.342 | -0.018 |
| C6H6 | Benzvalene | 1.452 | -0.018 |
| C6H6 | Benzvalene | 1.529 | -0.016 |
| CH2CHCH2CH3 | 1-Butene | 1.493 | -0.016 |
| C6H4Cl2 | 1,4-dichlorobenzene | 1.394 | -0.014 |
| CH2CHCH3 | Propene | 1.488 | -0.013 |
| C6H6 | Benzvalene | 1.503 | -0.013 |
| C3H6 | Cyclopropane | 1.501 | -0.011 |
| C2H2ClF | 1-chloro-1-fluoroethylene | 1.327 | -0.010 |
| CH2FCH2CH3 | 1-Fluoropropane | 1.501 | -0.008 |
| C6H6 | Benzvalene | 1.339 | -0.007 |
| C6H4Cl2 | 1,4-dichlorobenzene | 1.388 | -0.006 |
| C2H2 | Acetylene | 1.203 | -0.003 |
| C3F6 | hexafluoropropene | 1.329 | -0.000 |
| HCCBr | bromoacetylene | 1.204 | 0.000 |