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

using model chemistry: wB97X-D/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at wB97X-D/6-31G*
 hartrees
Energy at 0K-139.998743
Energy at 298.15K-140.001267
HF Energy-139.998743
Nuclear repulsion energy54.181871
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 wB97X-D/6-31G*
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 3094 2934 0.01      
2 A1 2065 1959 187.79      
3 A1 1380 1309 24.27      
4 A1 821 779 0.16      
5 E 3180 3016 0.93      
5 E 3180 3016 0.94      
6 E 1499 1421 8.47      
6 E 1499 1421 8.48      
7 E 933 885 30.77      
7 E 933 885 30.70      
8 E 358 340 11.09      
8 E 358 340 11.07      

Unscaled Zero Point Vibrational Energy (zpe) 9649.6 cm-1
Scaled (by 0.9485) Zero Point Vibrational Energy (zpe) 9152.6 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 wB97X-D/6-31G*
ABC
5.31459 0.26354 0.26354

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G*

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 0.243
O3 0.000 0.000 1.451
H4 0.000 1.024 -1.681
H5 0.887 -0.512 -1.681
H6 -0.887 -0.512 -1.681

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.54002.74751.09381.09381.0938
B21.54001.20752.17952.17952.1795
O32.74751.20753.29463.29463.2946
H41.09382.17953.29461.77411.7741
H51.09382.17953.29461.77411.7741
H61.09382.17953.29461.77411.7741

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 110.543
B2 C1 H5 110.543 B2 C1 H6 110.543
H4 C1 H5 108.378 H4 C1 H6 108.378
H5 C1 H6 108.378
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability