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Calculated Frequencies for CH2BrI (bromoiodomethane) 1A' Cs

19 07 18 15 43
InChI=1S/CH2BrI/c2-1-3/h1H2 INChIKey=TUDWMIUPYRKEFN-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

Methods with standard basis sets
STO-3G 3-21G*
hartree fock HF freqR freqR
density functional BLYP freqR freqR
B1B95 freqR freqR
B3LYP freqR freqR
B3PW91 freqR freq
mPW1PW91 freqR freqR
M06-2X freqR freqR
PBEPBE freqR freqR
PBE1PBE freqR freqR
HSEh1PBE freqR freqR
TPSSh freqR freqR
wB97X-D freqR freqR
B97D3 freqR freqR
STO-3G 3-21G*
Moller Plesset perturbation MP2 freqR freqR
MP2=FULL freqR freqR
B2PLYP freqR freqR
B2PLYP=FULL freqR freqR
B2PLYP=FULLultrafine freqR freqR
Configuration interaction CID   freq
CISD   freq
STO-3G 3-21G*
Quadratic configuration interaction QCISD   freq
Coupled Cluster CCD   freq
STO-3G 3-21G*

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