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All results from a given calculation for CH3BO (Borane, methyloxo-)

using model chemistry: CCSD(T)/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at CCSD(T)/cc-pVDZ
 hartrees
Energy at 0K-139.678082
Energy at 298.15K-139.680608
HF Energy-139.235231
Nuclear repulsion energy53.660442
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at CCSD(T)/cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 3069 3004        
2 A1 1991 1948        
3 A1 1328 1300        
4 A1 809 791        
5 E 3165 3098        
5 E 3165 3098        
6 E 1452 1421        
6 E 1452 1421        
7 E 912 893        
7 E 912 893        
8 E 361 353        
8 E 361 353        

Unscaled Zero Point Vibrational Energy (zpe) 9487.7 cm-1
Scaled (by 0.9788) Zero Point Vibrational Energy (zpe) 9286.5 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at CCSD(T)/cc-pVDZ
ABC
5.18436 0.25858 0.25858

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)/cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.311
B2 0.000 0.000 0.245
O3 0.000 0.000 1.464
H4 0.000 1.037 -1.691
H5 0.898 -0.519 -1.691
H6 -0.898 -0.519 -1.691

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.55622.77531.10451.10451.1045
B21.55621.21912.19662.19662.1966
O32.77531.21913.32153.32153.3215
H41.10452.19663.32151.79621.7962
H51.10452.19663.32151.79621.7962
H61.10452.19663.32151.79621.7962

picture of Borane, methyloxo- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 B2 O3 180.000 B2 C1 H4 110.134
B2 C1 H5 110.134 B2 C1 H6 110.134
H4 C1 H5 108.800 H4 C1 H6 108.800
H5 C1 H6 108.800
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability