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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 B1B95/daug-cc-pVDZ

17 02 03 13 22
Species Name Bond type Bond Length (Å)
Experimental Calculated Difference
C4H6 1-Methylcyclopropene rCH 1.085 4.212 3.127
C4H6 1-Methylcyclopropene rCH 1.087 3.414 2.327
C4H6 1-Methylcyclopropene rCC 1.476 2.258 0.782
C4H6 1-Methylcyclopropene rCH 1.087 1.831 0.744
C4H6 1-Methylcyclopropene rCH 1.098 1.782 0.684
C4H6 1-Methylcyclopropene rCH 1.098 1.762 0.664
C4H6 1-Methylcyclopropene rCH 1.070 1.504 0.434
C4H6 1-Methylcyclopropene rCC 1.515 1.095 -0.420
C4H6 1-Methylcyclopropene rCC 1.300 1.504 0.204
Ar2 Argon diatomic rArAr 3.758 4.047 0.289
10 molecules.