III.G.10.b.

Bond Length differences between CCSD(T) (frozen core) and CCSD(T)=FULL (all electrons correlated)

Choose the bonds for BH3 (boron trihydride)

Species	Name	Level
BH₃	boron trihydride	HF/6-31G*

Select two atoms.
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atom number	atom type	atom number
1	B	1
2	H	2
3	H	3
4	H	4