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

using model chemistry: PBE1PBE/TZVP

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/TZVP
 hartrees
Energy at 0K-139.928680
Energy at 298.15K-139.931227
HF Energy-139.928680
Nuclear repulsion energy54.379118
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/TZVP
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 3069 2945 0.23      
2 A1 2044 1962 217.12      
3 A1 1336 1282 21.78      
4 A1 831 797 0.09      
5 E 3153 3026 0.09      
5 E 3153 3026 0.09      
6 E 1452 1394 8.44      
6 E 1452 1394 8.43      
7 E 914 877 29.50      
7 E 914 877 29.50      
8 E 366 351 12.05      
8 E 366 351 12.05      

Unscaled Zero Point Vibrational Energy (zpe) 9525.7 cm-1
Scaled (by 0.9596) Zero Point Vibrational Energy (zpe) 9140.8 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/TZVP
ABC
5.33499 0.26600 0.26600

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

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 0.239
O3 0.000 0.000 1.445
H4 0.000 1.022 -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
C11.52852.73441.09191.09191.0919
B21.52851.20592.16832.16832.1683
O32.73441.20593.28143.28143.2814
H41.09192.16833.28141.77071.7707
H51.09192.16833.28141.77071.7707
H61.09192.16833.28141.77071.7707

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 110.574
B2 C1 H5 110.574 B2 C1 H6 110.574
H4 C1 H5 108.346 H4 C1 H6 108.346
H5 C1 H6 108.346
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.476      
2 B 0.406      
3 O -0.417      
4 H 0.162      
5 H 0.162      
6 H 0.162      


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 -3.738 3.738
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.976 0.000 0.000
y 0.000 -16.976 0.000
z 0.000 0.000 -21.435
Traceless
 xyz
x 2.229 0.000 0.000
y 0.000 2.229 0.000
z 0.000 0.000 -4.458
Polar
3z2-r2-8.916
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 3.095 0.000 0.000
y 0.000 3.095 0.000
z 0.000 0.000 5.020


<r2> (average value of r2) Å2
<r2> 50.030
(<r2>)1/2 7.073