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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 TPSSh/aug-cc-pVQZ

17 02 03 13 22
Species Name Bond type Bond Length (Å)
Experimental Calculated Difference
C3H3NO Isoxazole rCH 1.075 1.419 0.344
C4H6 1-Methylcyclopropene rCH 1.085 4.205 3.120
C4H6 1-Methylcyclopropene rCH 1.087 3.415 2.328
C4H6 1-Methylcyclopropene rCC 1.476 2.254 0.778
C4H6 1-Methylcyclopropene rCH 1.087 1.825 0.738
C4H6 1-Methylcyclopropene rCH 1.098 1.776 0.678
C4H6 1-Methylcyclopropene rCH 1.098 1.757 0.659
C4H6 1-Methylcyclopropene rCH 1.070 1.507 0.437
C4H6 1-Methylcyclopropene rCC 1.515 1.091 -0.424
C4H6 1-Methylcyclopropene rCC 1.300 1.505 0.205
GaP Gallium monophosphide rPGa 2.450 2.230 -0.220
Ar2 Argon diatomic rArAr 3.758 4.327 0.569
Ar2+ Argon diatomic cation rArAr 2.320 2.526 0.206
13 molecules.