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Calculated Frequencies for C6H12O (Oxepane) 1A C1

19 07 18 15 43
InChI=1S/C6H12O/c1-2-4-6-7-5-3-1/h1-6H2 INChIKey=UHHKSVZZTYJVEG-UHFFFAOYSA-N


Click on an entry for details.
An R subscript indicates raman activity data is available.
For a comparison of experimental versus calculated see section IV.C.1 Compare vibrational frequencies
Methods with predefined basis sets
semi-empirical AM1 freq
PM3 freq
PM6 freq
composite G2 freqR
G3 freqR
G3B3 freq
CBS-Q freqR

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 freqR freqR freqR freqR freqR freqR freqR freqR freqR freqR freqR freqR freqR freqR freqR freqR freqR freqR  
density functional LSDA freq freq freq freq freq freq freq freq freq freq freq freq freq freq   freq freq    
BLYP freq freq freq freq freq freq freq freq freq freq freq freq freq freq   freq freq    
B1B95 freq freq freq freq freq freq freq freq freq freq freq freq freq freq   freq freq    
B3LYP freq freq freq freq freq freq freq freq freq freq freq freq freq freq dnf freq freq freq  
B3LYPultrafine   freq     freq freq freq freq   freq freq freq freq freq   freq freq    
B3PW91 freq freq freq freq freq freq freq freq freq freq freq freq freq freq   freq freq    
mPW1PW91 freq freq freq freq freq freq freq freq freq freq freq freq freq freq   freq freq    
M06-2X freq freq freq freq freq freq freq freq freq freq freqR freq freq freq   freq freq    
PBEPBE freq freq freq freq freq freq freq freq freq freq freq freq freq freq   freq freq    
PBEPBEultrafine   freq     freq freq freq freq   freq freq freq freq freq   freq freq    
PBE1PBE freq freq freq freq freq freq freq freq freq freq freq freq freq freq   freq freq    
HSEh1PBE freq freq freq freq freq freq freq freq freq freq freq freq freq freq   freq freq    
TPSSh freq freq freq freq freq freq freq freq freq freq freq freq freq freq freq freq freq freq  
wB97X-D freq freq freq freq freq freq freq freq freq freq freq freq freq freq freq freq freq freq  
B97D3 freq freq freq freq freq freq freq freq freq freq freq freq freq freq dnf freq freq dnf freqR
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 freq freq freq freq freq freq freq freq freq freq freq freq freq freq   freq freq    
MP2=FULL freq freq freq freq freq freq freq freq freq freq freq freq freq freq   freq freq dnf  
MP3         freq   freq       dnf freq freq dnf          
MP3=FULL   freq freq freq freq freq freq freq freq dnf dnf freq freq dnf     dnf    
MP4   dnf     dnf       dnf   dnf dnf dnf dnf   dnf dnf    
MP4=FULL   dnf     dnf       dnf   dnf   dnf dnf   dnf dnf    
B2PLYP freq freq freq freq freq freq freq freq freq freq freq freq freq freq   freq      
B2PLYP=FULL freq freq freq freq freq freq freq freq freq freq freq freq freq freq   freq      
B2PLYP=FULLultrafine freq freq freq freq freq freq freq freq freq freq freq freq freq freq   freq      
Configuration interaction CID   freq freq freq freq     freq     dnf     dnf          
CISD   freq freq freq freq     freq     dnf   freq dnf          
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   freq freq freq dnf freq freq freq freq     freq freq     dnf dnf    
QCISD(T)         dnf     dnf     dnf dnf dnf dnf   dnf dnf    
QCISD(T)=FULL         dnf   dnf       dnf   dnf dnf dnf dnf dnf dnf  
Coupled Cluster CCD   freq freq freq freq freq freq freq freq     freq freq dnf          
CCSD         freq   freq freq freq   dnf freq freq dnf dnf   dnf dnf  
CCSD=FULL         freq           dnf freq freq dnf dnf   dnf dnf  
CCSD(T)         dnf dnf dnf dnf dnf dnf dnf dnf dnf dnf dnf dnf dnf dnf  
CCSD(T)=FULL         dnf           dnf dnf dnf dnf dnf dnf dnf dnf  
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 freqR freqR freqR freqR freqR freqR     freqR
density functional LSDA                 freq
BLYP                 freq
B1B95                 freq
B3LYP freq freq freq freq freq freq     freq
B3LYPultrafine                 freq
B3PW91                 freq
mPW1PW91                 freq
M06-2X                 freq
PBEPBE                 freq
PBEPBEultrafine                 freq
PBE1PBE                 freq
HSEh1PBE                 freq
TPSSh                 freq
wB97X-D freq freq freq freq freq freq     freq
B97D3                 freq
Moller Plesset perturbation MP2 freq freq freq freq freq freq     freq
MP2=FULL                 freq
MP3                 dnf
MP3=FULL                 dnf
MP4                 dnf
MP4=FULL                 dnf
B2PLYP                 freq
B2PLYP=FULLultrafine                 freq
Configuration interaction CID                 dnf
CISD                 dnf
Quadratic configuration interaction QCISD(T)                 dnf
QCISD(T)=FULL                 dnf
Coupled Cluster CCD                 dnf
CCSD                 dnf
CCSD=FULL                 dnf
CCSD(T)                 dnf
CCSD(T)=FULL                 dnf
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.
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