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Bond Length differences between FULL (all electrons correlated) and FROZEN core

Such as MP2=Frozen and MP2=Full
17 10 27 16 27

For AsS atoms 1 and 2

For AsS (Arsenic monosulfide)
Bond length differences (full - frozen) in Å. Mouse over a difference for the bond length with full correlation.
Methods with standard basis sets
STO-3G 3-21G 3-21G* 6-31G 6-31G* 6-31G** 6-31+G** 6-311G* 6-311G** 6-31G(2df,p) 6-311+G(3df,2p) TZVP cc-pVDZ cc-pVTZ cc-pVQZ aug-cc-pVDZ aug-cc-pVTZ aug-cc-pVQZ
Moller Plesset perturbation MP2=FULL 0.0004 0.0002 0.0017 0.0021 0.0034 0.0034 0.0033 0.0032 0.0032 0.0098 0.0067 -0.0011 0.0013 0.0036 0.0027 0.0016 0.0059 0.0037
MP3=FULL         0.0025   0.0024       0.0036 -0.0015 0.0009 0.0027        
MP4=FULL   -0.0002     0.0037           0.0062     0.0050   0.0028 0.0077  
B2PLYP=FULL 0.0001 0.0000 0.0003 0.0002 0.0011 0.0011 0.0012 0.0011 0.0011 0.0044 0.0026 -0.0003 0.0004 0.0014   0.0004 0.0023  
Quadratic configuration interaction QCISD(T)=FULL         0.0043           0.0069   0.0018 0.0050   0.0021 0.0086  
Coupled Cluster CCSD=FULL         0.0038         0.0111 0.0066 -0.0012 0.0016 0.0045 0.0033 0.0019 0.0073 0.0048
CCSD(T)=FULL         0.0039           0.0064 -0.0015 0.0017 0.0049 0.0033 0.0019 0.0081  
STO-3G 3-21G 3-21G* 6-31G 6-31G* 6-31G** 6-31+G** 6-311G* 6-311G** 6-31G(2df,p) 6-311+G(3df,2p) TZVP cc-pVDZ cc-pVTZ cc-pVQZ aug-cc-pVDZ aug-cc-pVTZ aug-cc-pVQZ

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