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

using model chemistry: CCD/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at CCD/6-311G*
 hartrees
Energy at 0K-139.685003
Energy at 298.15K-139.687575
HF Energy-139.258153
Nuclear repulsion energy54.237440
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 CCD/6-311G*
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 3070 2932 0.12      
2 A1 2081 1988 167.79      
3 A1 1384 1322 21.50      
4 A1 826 788 0.19      
5 E 3156 3014 1.68      
5 E 3156 3014 1.68      
6 E 1500 1433 9.01      
6 E 1500 1433 9.01      
7 E 950 907 26.82      
7 E 950 907 26.82      
8 E 372 355 10.94      
8 E 372 355 10.94      

Unscaled Zero Point Vibrational Energy (zpe) 9657.5 cm-1
Scaled (by 0.9551) Zero Point Vibrational Energy (zpe) 9223.9 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 CCD/6-311G*
ABC
5.31133 0.26386 0.26386

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/6-311G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.297
B2 0.000 0.000 0.246
O3 0.000 0.000 1.449
H4 0.000 1.025 -1.680
H5 0.887 -0.512 -1.680
H6 -0.887 -0.512 -1.680

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.54292.74561.09391.09391.0939
B21.54291.20272.18172.18172.1817
O32.74561.20273.29243.29243.2924
H41.09392.18173.29241.77461.7746
H51.09392.18173.29241.77461.7746
H61.09392.18173.29241.77461.7746

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 110.510
B2 C1 H5 110.510 B2 C1 H6 110.510
H4 C1 H5 108.413 H4 C1 H6 108.413
H5 C1 H6 108.413
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability