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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-140.003217
Energy at 298.15K-140.005743
HF Energy-140.003217
Nuclear repulsion energy54.220466
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 3091 3091 0.01      
2 A1 2065 2065 190.16      
3 A1 1361 1361 22.36      
4 A1 823 823 0.10      
5 E 3182 3182 0.83      
5 E 3182 3182 0.84      
6 E 1480 1480 7.61      
6 E 1480 1480 7.59      
7 E 925 925 29.66      
7 E 925 925 29.60      
8 E 358 358 10.97      
8 E 358 358 10.95      

Unscaled Zero Point Vibrational Energy (zpe) 9615.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9615.0 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
5.32019 0.26398 0.26398

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 -1.296
B2 0.000 0.000 0.242
O3 0.000 0.000 1.450
H4 0.000 1.024 -1.678
H5 0.887 -0.512 -1.678
H6 -0.887 -0.512 -1.678

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.53802.74561.09271.09271.0927
B21.53801.20752.17602.17602.1760
O32.74561.20753.29103.29103.2910
H41.09272.17603.29101.77311.7731
H51.09272.17603.29101.77311.7731
H61.09272.17603.29101.77311.7731

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 110.470
B2 C1 H5 110.470 B2 C1 H6 110.470
H4 C1 H5 108.454 H4 C1 H6 108.454
H5 C1 H6 108.454
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.579      
2 B 0.371      
3 O -0.322      
4 H 0.177      
5 H 0.177      
6 H 0.177      


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 -3.493 3.493
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.590 0.000 0.000
y 0.000 -16.590 0.000
z 0.000 0.000 -20.624
Traceless
 xyz
x 2.017 0.000 0.000
y 0.000 2.017 0.000
z 0.000 0.000 -4.033
Polar
3z2-r2-8.066
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 2.761 0.000 0.000
y 0.000 2.761 -0.000
z 0.000 -0.000 4.371


<r2> (average value of r2) Å2
<r2> 49.975
(<r2>)1/2 7.069