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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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| -0.040 | -0.030 | -0.020 | -0.010 | 0.000 | 0.010 | 0.020 | 0.030 | 0.040 | 0.050 | 0.060 | 0.070 | 0.080 | ||||||||||||||||||||||||||||
| bond length difference calc. - exp. (Å) | ||||||||||||||||||||||||||||||||||||||||
| Species | Name | Difference (Å) | |
|---|---|---|---|
| Most negative difference | CH3CH2NH2 | Ethylamine | -0.030 |
| Most positive difference | HN3 | hydrogen azide | 0.051 |
Bond lengths
Click on entry for experimental details.
| Species | Name | Experimental (Å) | Difference (Å) |
|---|---|---|---|
| CH3CH2NH2 | Ethylamine | 1.052 | -0.030 |
| HNO | Nitrosyl hydride | 1.090 | -0.024 |
| CH3CONH2 | Acetamide | 1.022 | -0.008 |
| NH2CONH2 | Urea | 1.021 | -0.006 |
| C4H9N | Pyrrolidine | 1.020 | 0.001 |
| CH3NHCH3 | Dimethylamine | 1.019 | 0.001 |
| CH3NH2 | methyl amine | 1.018 | 0.002 |
| C2H5N | Aziridine | 1.016 | 0.005 |
| CH2NH | Methanimine | 1.023 | 0.006 |
| H2NCH2COOH | Glycine | 1.014 | 0.007 |
| N2H4 | Hydrazine | 1.016 | 0.007 |
| NH3 | Ammonia | 1.012 | 0.008 |
| NH2OH | hydroxylamine | 1.016 | 0.009 |
| C3H7N | Cyclopropylamine | 1.011 | 0.010 |
| CHONH2 | formamide | 1.001 | 0.012 |
| N2H2 | (E)-diazene | 1.028 | 0.012 |
| C3H4N2 | 1H-Pyrazole | 1.002 | 0.012 |
| NH2 | Amino radical | 1.024 | 0.013 |
| NH | Imidogen | 1.036 | 0.013 |
| CHONH2 | formamide | 1.001 | 0.014 |
| C4H5N | Pyrrole | 0.996 | 0.017 |
| NH2CONH2 | Urea | 0.998 | 0.018 |
| HNCO | Isocyanic acid | 0.995 | 0.019 |
| HNC | hydrogen isocyanide | 0.986 | 0.022 |
| HN3 | hydrogen azide | 0.975 | 0.051 |