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

using model chemistry: MP2=FULL/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 MP2=FULL/6-311G*
 hartrees
Energy at 0K-139.728560
Energy at 298.15K-139.731125
HF Energy-139.257402
Nuclear repulsion energy54.144878
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 MP2=FULL/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 3105 2941 0.01      
2 A1 2011 1905 105.80      
3 A1 1382 1309 24.69      
4 A1 827 783 0.00      
5 E 3200 3030 0.51      
5 E 3200 3030 0.51      
6 E 1508 1428 9.98      
6 E 1508 1428 9.98      
7 E 946 896 25.84      
7 E 946 896 25.84      
8 E 369 349 7.77      
8 E 369 349 7.77      

Unscaled Zero Point Vibrational Energy (zpe) 9684.5 cm-1
Scaled (by 0.9471) Zero Point Vibrational Energy (zpe) 9172.1 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 MP2=FULL/6-311G*
ABC
5.34356 0.26316 0.26316

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/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 0.240
O3 0.000 0.000 1.453
H4 0.000 1.021 -1.680
H5 0.885 -0.511 -1.680
H6 -0.885 -0.511 -1.680

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.53722.75051.09061.09061.0906
B21.53721.21332.17432.17432.1743
O32.75051.21333.29503.29503.2950
H41.09062.17433.29501.76931.7693
H51.09062.17433.29501.76931.7693
H61.09062.17433.29501.76931.7693

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 110.513
B2 C1 H5 110.513 B2 C1 H6 110.513
H4 C1 H5 108.410 H4 C1 H6 108.410
H5 C1 H6 108.410
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability