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

using model chemistry: B3PW91/aug-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 B3PW91/aug-cc-pVTZ
 hartrees
Energy at 0K-140.045139
Energy at 298.15K-140.047674
HF Energy-140.045139
Nuclear repulsion energy54.364331
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 B3PW91/aug-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 3053 2946 0.18      
2 A1 2027 1956 210.89      
3 A1 1328 1281 14.94      
4 A1 823 795 0.03      
5 E 3131 3022 0.26      
5 E 3131 3022 0.26      
6 E 1447 1397 5.83      
6 E 1447 1397 5.83      
7 E 909 878 25.28      
7 E 909 878 25.28      
8 E 361 349 11.81      
8 E 361 349 11.81      

Unscaled Zero Point Vibrational Energy (zpe) 9463.9 cm-1
Scaled (by 0.9651) Zero Point Vibrational Energy (zpe) 9133.6 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 B3PW91/aug-cc-pVTZ
ABC
5.34338 0.26571 0.26571

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/aug-cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.290
B2 0.000 0.000 0.239
O3 0.000 0.000 1.446
H4 0.000 1.021 -1.673
H5 0.885 -0.511 -1.673
H6 -0.885 -0.511 -1.673

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.52982.73621.09091.09091.0909
B21.52981.20642.16852.16852.1685
O32.73621.20643.28223.28223.2822
H41.09092.16853.28221.76931.7693
H51.09092.16853.28221.76931.7693
H61.09092.16853.28221.76931.7693

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 110.554
B2 C1 H5 110.554 B2 C1 H6 110.554
H4 C1 H5 108.367 H4 C1 H6 108.367
H5 C1 H6 108.367
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.518      
2 B 0.181      
3 O -0.425      
4 H 0.254      
5 H 0.254      
6 H 0.254      


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 -3.750 3.750
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 -21.293
Traceless
 xyz
x 2.166 0.000 0.000
y 0.000 2.166 0.000
z 0.000 0.000 -4.333
Polar
3z2-r2-8.665
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 3.666 0.000 0.000
y 0.000 3.666 0.000
z 0.000 0.000 5.417


<r2> (average value of r2) Å2
<r2> 50.027
(<r2>)1/2 7.073