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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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| -0.005 | 0.000 | 0.005 | 0.010 | 0.015 | 0.020 | 0.025 | 0.030 | 0.035 | 0.040 | 0.045 | 0.050 | 0.055 | ||||||||||||||||||||||||||||
| bond length difference calc. - exp. (Å) | ||||||||||||||||||||||||||||||||||||||||
| Species | Name | Difference (Å) | |
|---|---|---|---|
| Most negative difference | CH3PH2 | Methyl phosphine | 0.002 |
| Most positive difference | HPO | Hydrogen phosphorus oxide | 0.039 |
Bond lengths
Click on entry for experimental details.
| Species | Name | Experimental (Å) | Difference (Å) |
|---|---|---|---|
| CH3PH2 | Methyl phosphine | 1.423 | 0.002 |
| PH2 | Phosphino radical | 1.428 | 0.002 |
| PH3 | Phosphine | 1.421 | 0.003 |
| P2H4 | Diphosphine | 1.417 | 0.007 |
| P2H4 | Diphosphine | 1.414 | 0.008 |
| CH2PH | Phosphaethene | 1.420 | 0.012 |
| PH | phosphorus monohydride | 1.422 | 0.014 |
| HPO | Hydrogen phosphorus oxide | 1.433 | 0.039 |