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Release 18October 2016
NIST Standard Reference Database 101
IIntroduction
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III.F.2.

Completed calculations for CCO (Dicarbon monoxide)

Methods and basis sets for which an energy has been calculated. "e" indicates just an energy has been calculated. "o" indicates an optimized geometry. "v" indicates vibrational frequencies. "s" followed by a number indicates completed calculations for different states (for example s1ov). "c" followed by a number indicates completed calculations for different conformations (for example c2ov).
See the Calculated Energies page (section III.A.1) for more calculated properties.
Methods with predefined basis sets
semi-empirical AM1 s1ov s2ov
PM3 s1ov s2ov
composite G1 s1e s2e
G2MP2 s1e s2e
G2 s1e s2e
G3 s1e s2e
G3B3 s1e s2e
G4 s1e s2e
CBS-Q s1e s2e

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 cc-pCVTZ
hartree fock HF s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov
ROHF   s1ov s1ov s1ov s1ov s1ov s1ov s1ov s1ov     s1ov s1ov s1ov s1ov s1ov s1ov s1ov s1ov
density functional LSDA s1o s2o s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov    
SVWN   s1ov s2ov     s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov    
BLYP s1ov s2o s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov s1ov s2ov          
B1B95 s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov    
B3LYP s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov
B3LYPultrafine   s1ov s2ov     s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov       s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov   s1ov
B3PW91 s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov s1ov s2ov          
mPW1PW91 s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov    
M06-2X s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov    
PBEPBE s1o s2o s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov    
PBEPBEultrafine   s1ov s2ov     s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov       s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov    
PBE1PBE s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov    
HSEh1PBE s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2o s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov    
TPSSh   s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov   s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov   s1ov
wB97X-D     s1ov s2ov   s1ov s2ov   s1ov s2ov   s1ov s2ov     s1ov s2ov s1ov s2ov s1ov s2ov     s1ov s2ov    
B97D3   s1ov s2ov     s1ov s2ov   s1o s2o   s1ov s2ov               s1ov s2ov    
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 cc-pCVTZ
Moller Plesset perturbation MP2 s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov
MP2=FULL s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov
ROMP2 s1ov s1ov s1ov s1ov s1ov s1ov s1ov s1ov s1ov s1ov   s1ov s1ov s1ov   s1ov      
MP3         s1ov s2ov   s1ov s2ov         s1ov s2ov s1ov s2ov s1ov s2ov          
MP3=FULL         s1ov s2ov   s1ov s2ov         s1ov s2ov s1ov s2ov s1ov s2ov          
MP4   s1ov s2ov     s1ov s2ov       s1ov s2ov     s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov   s1ov
MP4=FULL   s1ov s2ov     s1ov s2ov       s1ov s2ov       s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov   s1ov
B2PLYP s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov   s1ov
B2PLYP=FULL s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov   s1ov
B2PLYP=FULLultrafine                                     s1ov
Configuration interaction CID   s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov     s1ov s2ov                      
CISD   s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov     s1ov s2ov                      
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 cc-pCVTZ
Quadratic configuration interaction QCISD   s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov s1ov s2ov s1ov s1ov s2ov s1ov s2ov s1ov s1ov
QCISD(T)         s1ov s2ov             s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov   s1ov
QCISD(T)=FULL         s1ov s2ov   s1ov s2ov           s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov
QCISD(TQ)         s1ov s2ov   s1ov s2ov           s1ov s2ov s1ov s2ov s1o s2ov s1ov s2ov s1ov s2ov s2o  
QCISD(TQ)=FULL         s1ov s2ov   s1ov s2ov           s1ov s2ov s1ov s2ov s1o s2o s1ov s2ov s1o s2ov    
Coupled Cluster CCD   s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov   s1ov s2ov s1ov s2ov s1ov s2ov s1ov s1ov s2ov s1ov s2ov s1ov s1ov
CCSD         s1ov s2ov     s1ov       s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov
CCSD=FULL         s1ov s2ov             s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov  
CCSD(T)         s1ov s2ov             s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov
CCSD(T)=FULL         s1o s2ov             s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov
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 cc-pCVTZ

Methods with effective core potentials (select basis sets)
CEP-31G CEP-31G* CEP-121G CEP-121G* LANL2DZ SDD
hartree fock HF s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov
density functional B3LYP s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov
Moller Plesset perturbation MP2 s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov s1ov s2ov
For descriptions of the methods (AM1, HF, MP2, ...) and basis sets (3-21G, 3-21G*, 6-31G, ...) see the glossary in section I.C. Predefined means the basis set used is determined by the method.