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Bad Calculated Bond Lengths

List of molecules with calculated bond lengths that differ by more than 0.050 Å from experimental bond lengths.

Calculated at wB97X-D/6-311G*

17 02 03 13 22
Species Name Bond type Bond Length (Å)
Experimental Calculated Difference
C3H3NO Isoxazole rCH 1.075 1.421 0.346
C4H10O Methyl propyl ether rCC 1.530 1.094 -0.436
C4H10O Methyl propyl ether rCH 1.099 1.399 0.300
C4H6 1-Methylcyclopropene rCH 1.085 4.203 3.118
C4H6 1-Methylcyclopropene rCH 1.087 3.418 2.331
C4H6 1-Methylcyclopropene rCC 1.476 2.260 0.784
C4H6 1-Methylcyclopropene rCH 1.087 1.829 0.742
C4H6 1-Methylcyclopropene rCH 1.098 1.776 0.678
C4H6 1-Methylcyclopropene rCH 1.098 1.758 0.660
C4H6 1-Methylcyclopropene rCH 1.070 1.509 0.439
C4H6 1-Methylcyclopropene rCC 1.515 1.093 -0.422
C4H6 1-Methylcyclopropene rCC 1.300 1.509 0.209
CH3SO2NH2 methanesulfonamide rCN 1.207 1.673 0.466
GaP Gallium monophosphide rPGa 2.450 2.247 -0.203
SiP Silicon monophosphide rSiP 2.078 1.968 -0.110
Ar2 Argon diatomic rArAr 3.758 4.118 0.360
Ar2+ Argon diatomic cation rArAr 2.320 2.547 0.227
17 molecules.