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

using model chemistry: BLYP/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 BLYP/aug-cc-pVTZ
 hartrees
Energy at 0K-140.062767
Energy at 298.15K-140.065262
HF Energy-140.062767
Nuclear repulsion energy53.983602
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 BLYP/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 2972 2962 0.04      
2 A1 1949 1943 179.53      
3 A1 1310 1305 12.35      
4 A1 799 796 0.00      
5 E 3031 3021 1.24      
5 E 3031 3021 1.24      
6 E 1424 1419 5.13      
6 E 1424 1419 5.13      
7 E 898 895 20.35      
7 E 898 895 20.35      
8 E 351 349 10.15      
8 E 351 349 10.15      

Unscaled Zero Point Vibrational Energy (zpe) 9218.0 cm-1
Scaled (by 0.9966) Zero Point Vibrational Energy (zpe) 9186.6 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 BLYP/aug-cc-pVTZ
ABC
5.30227 0.26197 0.26197

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.298
B2 0.000 0.000 0.239
O3 0.000 0.000 1.457
H4 0.000 1.025 -1.687
H5 0.888 -0.513 -1.687
H6 -0.888 -0.513 -1.687

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.53762.75521.09681.09681.0968
B21.53761.21762.18272.18272.1827
O32.75521.21763.30733.30733.3073
H41.09682.18273.30731.77611.7761
H51.09682.18273.30731.77611.7761
H61.09682.18273.30731.77611.7761

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 110.782
B2 C1 H5 110.782 B2 C1 H6 110.782
H4 C1 H5 108.129 H4 C1 H6 108.129
H5 C1 H6 108.129
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.476      
2 B 0.214      
3 O -0.407      
4 H 0.223      
5 H 0.223      
6 H 0.223      


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 -3.640 3.640
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.369 0.000 0.000
y 0.000 -17.369 0.000
z 0.000 0.000 -21.656
Traceless
 xyz
x 2.143 0.000 0.000
y 0.000 2.143 0.000
z 0.000 0.000 -4.287
Polar
3z2-r2-8.573
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 3.868 0.000 0.000
y 0.000 3.868 0.000
z 0.000 0.000 5.796


<r2> (average value of r2) Å2
<r2> 50.818
(<r2>)1/2 7.129