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

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-31G*
 hartrees
Energy at 0K-139.888294
Energy at 298.15K-139.890812
HF Energy-139.888294
Nuclear repulsion energy54.214124
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 HSEh1PBE/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 3090 2939 0.11      
2 A1 2057 1956 178.34      
3 A1 1367 1300 23.99      
4 A1 827 787 0.14      
5 E 3177 3021 0.43      
5 E 3177 3021 0.43      
6 E 1487 1414 8.24      
6 E 1487 1414 8.24      
7 E 924 879 30.40      
7 E 924 879 30.40      
8 E 357 339 9.30      
8 E 357 339 9.30      

Unscaled Zero Point Vibrational Energy (zpe) 9615.5 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 9144.3 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 HSEh1PBE/6-31G*
ABC
5.31360 0.26414 0.26414

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.294
B2 0.000 0.000 0.241
O3 0.000 0.000 1.450
H4 0.000 1.024 -1.679
H5 0.887 -0.512 -1.679
H6 -0.887 -0.512 -1.679

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.53552.74421.09411.09411.0941
B21.53551.20862.17622.17622.1762
O32.74421.20863.29213.29213.2921
H41.09412.17623.29211.77421.7742
H51.09412.17623.29211.77421.7742
H61.09412.17623.29211.77421.7742

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 110.573
B2 C1 H5 110.573 B2 C1 H6 110.573
H4 C1 H5 108.347 H4 C1 H6 108.347
H5 C1 H6 108.347
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.726      
2 B 0.373      
3 O -0.316      
4 H 0.223      
5 H 0.223      
6 H 0.223      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -3.455 3.455
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.620 0.000 0.000
y 0.000 -16.620 0.000
z 0.000 0.000 -20.508
Traceless
 xyz
x 1.944 0.000 0.000
y 0.000 1.944 0.000
z 0.000 0.000 -3.889
Polar
3z2-r2-7.777
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.722 0.000 0.000
y 0.000 2.722 0.000
z 0.000 0.000 4.372


<r2> (average value of r2) Å2
<r2> 49.952
(<r2>)1/2 7.068