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IV.D.7. (XVIII.A.2.)

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 B2PLYP/aug-cc-pVTZ

Species Name Bond type Bond Length (Å)
Experimental Calculated Difference
B2 Boron diatomic rBB 1.590 1.518 -0.072
Be2 Beryllium diatomic rBeBe 2.460 2.528 0.068
2 molecules.