Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
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Compare Calculated Bonds for Na-O

PBE1PBE/6-311+G(3df,2p)

Histogram of Bond lengths (in Å) vs number of species

Values greater than 2.16 are in the 2.16 bin. Values less than 1.96 are in the 1.96 bin.

	5
	4
	3
	2
	1
	0
		1.96			1.98			2.00			2.02			2.04			2.06			2.08			2.10			2.12			2.14			2.16
bond lengths (Å)