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

using model chemistry: MP3=FULL/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at MP3=FULL/3-21G*
 hartrees
Energy at 0K-138.736679
Energy at 298.15K-138.739275
HF Energy-138.457999
Nuclear repulsion energy53.649807
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 MP3=FULL/3-21G*
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 3076 3076 0.10      
2 A1 2066 2066 114.32      
3 A1 1459 1459 38.05      
4 A1 829 829 0.03      
5 E 3144 3144 2.21      
5 E 3144 3144 2.21      
6 E 1555 1555 9.54      
6 E 1555 1555 9.54      
7 E 1001 1001 28.21      
7 E 1001 1001 28.21      
8 E 371 371 7.88      
8 E 371 371 7.88      

Unscaled Zero Point Vibrational Energy (zpe) 9786.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9786.3 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 MP3=FULL/3-21G*
ABC
5.28967 0.25844 0.25844

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/3-21G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.308
B2 0.000 0.000 0.237
O3 0.000 0.000 1.468
H4 0.000 1.027 -1.694
H5 0.889 -0.513 -1.694
H6 -0.889 -0.513 -1.694

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.54552.77611.09671.09671.0967
B21.54551.23062.18712.18712.1871
O32.77611.23063.32433.32433.3243
H41.09672.18713.32431.77821.7782
H51.09672.18713.32431.77821.7782
H61.09672.18713.32431.77821.7782

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 110.586
B2 C1 H5 110.586 B2 C1 H6 110.586
H4 C1 H5 108.334 H4 C1 H6 108.334
H5 C1 H6 108.334
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability