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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 M06-2X/6-31+G**

Species Name Bond type Bond Length (Å)
Experimental Calculated Difference
NaK Sodium Potassium rNaK 3.589 3.389 -0.200
Ne2 Neon dimer rNeNe 3.100 2.977 -0.123
2 molecules.