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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 HSEh1PBE/daug-cc-pVTZ

17 02 03 13 22
Species Name Bond type Bond Length (Å)
Experimental Calculated Difference
C3H3NO Isoxazole rCH 1.075 1.416 0.341
C4H6 1-Methylcyclopropene rCH 1.085 4.198 3.113
C4H6 1-Methylcyclopropene rCH 1.087 3.400 2.313
C4H6 1-Methylcyclopropene rCC 1.476 2.250 0.774
C4H6 1-Methylcyclopropene rCH 1.087 1.824 0.737
C4H6 1-Methylcyclopropene rCH 1.098 1.775 0.677
C4H6 1-Methylcyclopropene rCH 1.098 1.754 0.656
C4H6 1-Methylcyclopropene rCH 1.070 1.499 0.429
C4H6 1-Methylcyclopropene rCC 1.515 1.091 -0.424
C4H6 1-Methylcyclopropene rCC 1.300 1.499 0.199
Ar2 Argon diatomic rArAr 3.758 3.979 0.221
11 molecules.