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

using model chemistry: wB97X-D/CEP-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/CEP-31G*
 hartrees
Energy at 0K-26.286542
Energy at 298.15K-26.289055
HF Energy-26.286542
Nuclear repulsion energy28.188798
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/CEP-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 3095 3095 0.03      
2 A1 2037 2037 238.60      
3 A1 1362 1362 24.77      
4 A1 817 817 0.50      
5 E 3183 3183 6.75      
5 E 3183 3183 6.78      
6 E 1481 1481 9.98      
6 E 1481 1481 9.95      
7 E 922 922 25.23      
7 E 922 922 25.17      
8 E 358 358 10.60      
8 E 357 357 10.65      

Unscaled Zero Point Vibrational Energy (zpe) 9599.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9599.0 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/CEP-31G*
ABC
5.23649 0.25899 0.25899

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.310
B2 0.000 0.000 0.245
O3 0.000 0.000 1.463
H4 0.000 1.032 -1.690
H5 0.894 -0.516 -1.690
H6 -0.894 -0.516 -1.690

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.55572.77341.09961.09961.0996
B21.55571.21762.19342.19342.1934
O32.77341.21763.31773.31773.3177
H41.09962.19343.31771.78731.7873
H51.09962.19343.31771.78731.7873
H61.09962.19343.31771.78731.7873

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 110.209
B2 C1 H5 110.209 B2 C1 H6 110.209
H4 C1 H5 108.723 H4 C1 H6 108.723
H5 C1 H6 108.723
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.303      
2 B -0.162      
3 O -0.130      
4 H 0.198      
5 H 0.198      
6 H 0.198      


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 -3.749 3.749
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.647 0.000 0.000
y 0.000 -16.647 0.000
z 0.000 0.000 -20.828
Traceless
 xyz
x 2.091 0.000 0.000
y 0.000 2.091 0.000
z 0.000 0.000 -4.181
Polar
3z2-r2-8.362
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 2.809 0.000 0.000
y 0.000 2.810 0.000
z 0.000 0.000 4.427


<r2> (average value of r2) Å2
<r2> 42.923
(<r2>)1/2 6.552