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

using model chemistry: PBEPBEultrafine/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 PBEPBEultrafine/6-311G*
 hartrees
Energy at 0K-139.904617
Energy at 298.15K-139.907117
HF Energy-139.904617
Nuclear repulsion energy54.033680
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 PBEPBEultrafine/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 2988 2957 0.06      
2 A1 1978 1957 155.32      
3 A1 1312 1298 24.51      
4 A1 812 804 0.01      
5 E 3063 3031 1.60      
5 E 3063 3031 1.60      
6 E 1432 1417 8.97      
6 E 1432 1417 8.97      
7 E 895 885 26.82      
7 E 895 885 26.82      
8 E 356 353 6.04      
8 E 356 353 6.04      

Unscaled Zero Point Vibrational Energy (zpe) 9290.3 cm-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 9193.7 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 PBEPBEultrafine/6-311G*
ABC
5.28032 0.26295 0.26295

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/6-311G*

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 0.238
O3 0.000 0.000 1.454
H4 0.000 1.028 -1.688
H5 0.890 -0.514 -1.688
H6 -0.890 -0.514 -1.688

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.53262.74861.10031.10031.1003
B21.53261.21602.18302.18302.1830
O32.74861.21603.30583.30583.3058
H41.10032.18303.30581.77981.7798
H51.10032.18303.30581.77981.7798
H61.10032.18303.30581.77981.7798

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 110.949
B2 C1 H5 110.949 B2 C1 H6 110.949
H4 C1 H5 107.954 H4 C1 H6 107.954
H5 C1 H6 107.954
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.874      
2 B 0.329      
3 O -0.219      
4 H 0.255      
5 H 0.255      
6 H 0.255      


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 -3.381 3.381
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.105 0.000 0.000
y 0.000 -17.105 0.000
z 0.000 0.000 -20.850
Traceless
 xyz
x 1.873 0.000 0.000
y 0.000 1.873 0.000
z 0.000 0.000 -3.745
Polar
3z2-r2-7.491
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 3.026 0.000 0.000
y 0.000 3.026 0.000
z 0.000 0.000 4.904


<r2> (average value of r2) Å2
<r2> 50.431
(<r2>)1/2 7.101