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

using model chemistry: PBE1PBE/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at PBE1PBE/cc-pVTZ
 hartrees
Energy at 0K-139.929778
Energy at 298.15K-139.932320
HF Energy-139.929778
Nuclear repulsion energy54.408034
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 PBE1PBE/cc-pVTZ
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 3065 2945 0.36      
2 A1 2047 1967 201.67      
3 A1 1328 1276 17.52      
4 A1 830 798 0.02      
5 E 3147 3024 0.16      
5 E 3147 3024 0.16      
6 E 1448 1392 5.94      
6 E 1448 1392 5.94      
7 E 909 874 26.77      
7 E 909 874 26.77      
8 E 364 349 10.84      
8 E 364 349 10.84      

Unscaled Zero Point Vibrational Energy (zpe) 9502.1 cm-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 9131.5 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 PBE1PBE/cc-pVTZ
ABC
5.33833 0.26621 0.26621

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.289
B2 0.000 0.000 0.240
O3 0.000 0.000 1.444
H4 0.000 1.022 -1.672
H5 0.885 -0.511 -1.672
H6 -0.885 -0.511 -1.672

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.52892.73371.09111.09111.0911
B21.52891.20472.16712.16712.1671
O32.73371.20473.27913.27913.2791
H41.09112.16713.27911.77011.7701
H51.09112.16713.27911.77011.7701
H61.09112.16713.27911.77011.7701

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 110.500
B2 C1 H5 110.500 B2 C1 H6 110.500
H4 C1 H5 108.423 H4 C1 H6 108.423
H5 C1 H6 108.423
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.303      
2 B 0.089      
3 O -0.193      
4 H 0.136      
5 H 0.136      
6 H 0.136      


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 -3.693 3.693
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.961 0.000 0.000
y 0.000 -16.961 0.000
z 0.000 0.000 -21.105
Traceless
 xyz
x 2.072 0.000 0.000
y 0.000 2.072 0.000
z 0.000 0.000 -4.144
Polar
3z2-r2-8.288
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 3.353 0.000 0.000
y 0.000 3.353 0.000
z 0.000 0.000 5.015


<r2> (average value of r2) Å2
<r2> 49.920
(<r2>)1/2 7.065