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

using model chemistry: M06-2X/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 M06-2X/6-31G*
 hartrees
Energy at 0K-139.981449
Energy at 298.15K-139.983968
HF Energy-139.981449
Nuclear repulsion energy54.260854
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 M06-2X/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 3095 2931 0.38      
2 A1 2093 1982 203.72      
3 A1 1366 1294 20.82      
4 A1 830 786 0.20      
5 E 3180 3012 0.09      
5 E 3180 3012 0.10      
6 E 1492 1413 7.59      
6 E 1492 1413 7.47      
7 E 928 878 29.92      
7 E 927 878 29.68      
8 E 357 338 11.35      
8 E 356 338 11.34      

Unscaled Zero Point Vibrational Energy (zpe) 9648.8 cm-1
Scaled (by 0.947) Zero Point Vibrational Energy (zpe) 9137.4 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 M06-2X/6-31G*
ABC
5.31869 0.26425 0.26425

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/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 0.244
O3 0.000 0.000 1.448
H4 0.000 1.024 -1.677
H5 0.887 -0.512 -1.677
H6 -0.887 -0.512 -1.677

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.53942.74421.09251.09251.0925
B21.53941.20472.17652.17652.1765
O32.74421.20473.28883.28883.2888
H41.09252.17653.28881.77341.7734
H51.09252.17653.28881.77341.7734
H61.09252.17653.28881.77341.7734

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 110.422
B2 C1 H5 110.422 B2 C1 H6 110.422
H4 C1 H5 108.503 H4 C1 H6 108.503
H5 C1 H6 108.503
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.695      
2 B 0.390      
3 O -0.338      
4 H 0.214      
5 H 0.214      
6 H 0.214      


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 -3.453 3.453
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.683 0.000 0.000
y 0.000 -16.683 0.000
z 0.000 0.000 -20.769
Traceless
 xyz
x 2.043 0.000 0.000
y 0.000 2.043 0.000
z 0.000 0.000 -4.087
Polar
3z2-r2-8.173
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 2.727 0.000 0.000
y 0.000 2.725 0.000
z 0.000 0.000 4.303


<r2> (average value of r2) Å2
<r2> 50.006
(<r2>)1/2 7.071