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Completed calculations for C- (Carbon atom anion)

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 s2o
PM3 s1o s2o
composite G1 s1e s2e
G2MP2 s1e s2e
G2 s1e s2e
G3 s1e s2e
G3B3 s1e s2e
G3MP2 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 daug-cc-pVTZ
hartree fock HF s2o s2o s2o s2o s1o s2o s2o s2o s2o s2o s2o   s1o s2o s2o s2o s2o s2o s2o s2o s1o s2o
ROHF   s2o s2o s2o s2o s2o s2o s2o s2o     s2o s2o s2o s2o s2o s2o s2o  
density functional LSDA s2o s2o s2o s2o s2o s2o s2o s2o s2o s2o   s2o s2o s2o   s2o s2o    
BLYP s2o s2o s2o s2o s1o s2o s2o s2o s2o s2o s2o   s2o s2o s2o   s2o s2o    
B1B95 s2o s2o s2o s2o s2o s2o s2o s2o s2o s2o   s2o s2o s2o   s2o s2o    
B3LYP s2o s2o s2o s2o s2o s2o s2o s2o s2o s1o s2o   s1o s2o s2o s2o s2o s2o s2o s2o  
B3LYPultrafine   s2o     s2o s2o s2o s2o       s2o s2o s2o   s2o s2o    
B3PW91 s2o s2o s2o s2o s2o s2o s2o s2o s2o s2o   s2o s2o s2o   s2o s2o    
mPW1PW91 s2o s2o s2o s2o s2o s2o s2o s2o s2o s2o   s2o s2o s2o   s2o s2o    
M06-2X s2o s2o s1o s2o s2o s2o s2o s2o s2o s2o s2o   s2o s2o s2o   s2o s2o    
PBEPBE s2o s2o s2o s2o s2o s2o s2o s2o s2o s2o   s2o s2o s2o   s2o s2o    
PBEPBEultrafine   s2o     s2o s2o s2o s2o       s2o s2o s2o   s2o s2o    
PBE1PBE s2o s2o s2o s2o s1o s2o s2o s2o s2o s2o s2o   s2o s2o s2o   s2o s2o    
HSEh1PBE s2o s2o s2o s2o s2o s2o s2o s2o s2o s2o   s2o s2o s2o   s2o s2o    
TPSSh   s2o s2o s2o s1o s2o s2o s1o s2o s2o   s1o   s2o s2o s1o s2o   s2o s2o    
wB97X-D     s1o s2o   s1o s2o   s1o s2o   s1o s2o     s1o s2o s1o s2o s1o s2o     s1o s2o    
B97D3   s1o s2o     s1o s2o   s1o s2o   s1o s2o   s1o s2o s1o s2o   s1o s2o     s1o s2o    
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 daug-cc-pVTZ
Moller Plesset perturbation MP2 s2o s2o s2o s2o s1o s2o s2o s2o s1o s2o s2o s2o   s1o s2o s2o s2o s2o s2o s2o s2o  
MP2=FULL s2o s2o s2o s2o s2o s2o s2o s2o s2o s2o   s2o s2o s2o s2o s2o s1o s2o s2o  
ROMP2 s2o s2o s2o s2o s2o s2o s2o s2o s2o s2o   s2o s2o s2o   s2o      
MP3         s2o   s2o         s2o s2o s2o          
MP3=FULL         s2o   s2o         s2o s2o s2o          
MP4   s2o     s2o       s2o     s2o s2o s2o   s2o s1o s2o    
MP4=FULL   s2o     s2o       s2o       s2o s2o   s2o s2o    
B2PLYP s2o s2o s2o s2o s2o s2o s2o s2o s2o s2o   s2o s2o s2o   s2o s2o    
B2PLYP=FULL s2o s2o s2o s2o s2o s2o s2o s2o s2o s2o   s2o s2o s2o   s2o s2o    
Configuration interaction CID   s2o s2o s2o s2o     s2o                      
CISD   s2o s2o s2o s2o     s2o                      
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 daug-cc-pVTZ
Quadratic configuration interaction QCISD   s2o s2o s2o s2o s2o s2o s2o s2o s2o   s2o s2o s2o   s2o s2o    
QCISD(T)         s2o     s2o       s2o s2o s2o   s2o s2o    
QCISD(T)=FULL         s1o s2o   s1o s2o           s1o s2o s1o s2o s1o s2o s1o s2o s1o s2o s1o s2o  
QCISD(TQ)         s2o   s2o           s2o s2o s2o s2o s2o s2o  
QCISD(TQ)=FULL         s2o   s2o           s2o s2o s2o s2o s2o s2o  
Coupled Cluster CCD   s2o s2o s2o s2o s2o s2o s2o s2o s2o   s2o s2o s2o   s2o s2o    
CCSD         s2o         s2o   s2o s2o s2o s2o s2o s2o s2o  
CCSD=FULL         s2o         s2o   s2o s2o s2o s2o s2o s2o s2o  
CCSD(T)         s2o s2o   s2o       s2o s2o s2o s2o s2o s2o s2o  
CCSD(T)=FULL         s2o             s2o s2o s2o s2o s2o s2o s2o  
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 daug-cc-pVTZ

Methods with effective core potentials (select basis sets)
CEP-31G CEP-31G* CEP-121G CEP-121G* LANL2DZ SDD cc-pVTZ-PP aug-cc-pVTZ-PP Def2TZVPP
hartree fock HF s2o s2o s2o s2o s2o s2o     s1o s2o
density functional B3LYP s2o s2o s2o s2o s2o s2o     s1o s2o
PBEPBE                 s1o s2o
Moller Plesset perturbation MP2 s2o s2o s2o s2o s2o s2o     s1o s2o

Single point energy calculations (select basis sets)
cc-pVDZ cc-pVTZ aug-cc-pVDZ aug-cc-pVTZ
Moller Plesset perturbation MP2FC// HF/6-31G* s1e s1e s1e s1e
MP2FC// MP2FC/6-31G*       s1e
Coupled Cluster CCSD(T)// HF/6-31G* s1e s1e s1e s1e
CCSD(T)// B3LYP/6-31G*   s1e    
CCSD// MP2FC/6-31G*       s1e
CCSD(T)// MP2FC/6-31G*       s1e
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.