|   | 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 > Bad Calculations > Bad Calculated Bond Lengths OR Resources > Bad Calculations > Geometry > Bad Calculated Bond Lengths | |
| Species | Name | Bond type | Bond Length (Å) | ||
|---|---|---|---|---|---|
| Experimental | Calculated | Difference | |||
| C3H3NO | Isoxazole | rCH | 1.075 | 1.427 | 0.352 | 
| C4H10O | Methyl propyl ether | rCC | 1.530 | 1.099 | -0.431 | 
| C4H10O | Methyl propyl ether | rCH | 1.099 | 1.417 | 0.318 | 
| CaO | Calcium monoxide | rOCa | 1.822 | 1.980 | 0.157 | 
| CH3SO2NH2 | methanesulfonamide | rCN | 1.207 | 1.688 | 0.481 | 
| LiCl- | lithium chloride anion | rLiCl | 2.180 | 2.024 | -0.156 | 
| HCl+ | hydrogen chloride cation | rHCl | 1.315 | 1.418 | 0.104 | 
| H2SO4 | Sulfuric acid | rOH | 0.970 | 2.856 | 1.886 | 
| KH | Potassium hydride | rKH | 2.243 | 2.347 | 0.105 | 
| NCl3 | nitrogen trichloride | rNCl | 1.754 | 1.898 | 0.145 | 
| GaP | Gallium monophosphide | rPGa | 2.450 | 2.241 | -0.209 | 
| Ne2 | Neon diatomic | rNeNe | 3.100 | 2.592 | -0.508 | 
| ClOOCl | Dichlorine dioxide | rOCl | 1.704 | 1.877 | 0.173 | 
| Ar2 | Argon diatomic | rArAr | 3.758 | 4.161 | 0.403 | 
| Ar2+ | Argon diatomic cation | rArAr | 2.320 | 2.526 | 0.206 | 
| Al2Cl6 | Aluminum, di-μ-chlorotetrachlorodi- | rAlCl | 2.040 | 2.267 | 0.227 | 
| Al2Cl6 | Aluminum, di-μ-chlorotetrachlorodi- | rAlCl | 2.240 | 2.080 | -0.160 | 
| HSSSH | trisulfane | rHS | 1.344 | 2.084 | 0.741 | 
| CrH | Chromium hydride | rHCr | 1.655 | 1.806 | 0.151 | 
| Be2 | Beryllium diatomic | rBeBe | 2.460 | 2.607 | 0.147 | 
| CaH | Calcium monohydride | rCaH | 2.003 | 2.154 | 0.152 | 
| S4 | Sulfur tetramer | rSS | 2.155 | 2.293 | 0.138 | 
| CaS | Calcium sulfide | rSCa | 2.318 | 2.528 | 0.210 | 
| GeO | Germanium monoxide | rOGe | 1.625 | 1.518 | -0.107 | 
| AlP | Aluminum monophosphide | rAlP | 2.400 | 2.229 | -0.171 | 
| AlP | Aluminum monophosphide | rAlP | 2.220 | 2.100 | -0.120 | 
| K2 | Potassium diatomic | rKK | 3.905 | 4.111 | 0.206 | 
| Mg2 | Magnesium diatomic | rMgMg | 3.891 | 4.657 | 0.766 |