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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 QCISD(T)=FULL/aug-cc-pVDZ

17 02 03 13 22
Species Name Bond type Bond Length (Å)
Experimental Calculated Difference
C4H10O Methyl propyl ether rCC 1.530 1.106 -0.424
C4H10O Methyl propyl ether rCH 1.099 1.426 0.327
CH3SO2NH2 methanesulfonamide rCN 1.207 1.718 0.512
GaP Gallium monophosphide rPGa 2.450 2.283 -0.167
Ar2 Argon diatomic rArAr 3.758 3.969 0.211
Ar2+ Argon diatomic cation rArAr 2.320 2.478 0.158
FSN Thiazyl fluoride rFS 1.643 1.748 0.105
S4 Sulfur tetramer rSS 2.155 2.339 0.184
AlP Aluminum monophosphide rAlP 2.400 2.273 -0.127
Na2 Sodium diatomic rNaNa 3.079 3.193 0.114
ClOF3 Chlorine trifluoride oxide rFCl 1.603 1.707 0.104
11 molecules.