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

using model chemistry: HF/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 HF/aug-cc-pVTZ
 hartrees
Energy at 0K-139.279419
Energy at 298.15K-139.282072
HF Energy-139.279419
Nuclear repulsion energy54.676625
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 HF/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 3174 2890 0.05      
2 A1 2161 1967 314.22      
3 A1 1455 1324 9.56      
4 A1 840 765 0.90      
5 E 3247 2956 3.67      
5 E 3247 2956 3.67      
6 E 1571 1431 4.61      
6 E 1571 1431 4.61      
7 E 993 904 31.58      
7 E 993 904 31.58      
8 E 392 357 25.46      
8 E 392 357 25.46      

Unscaled Zero Point Vibrational Energy (zpe) 10018.7 cm-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 9121.0 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 HF/aug-cc-pVTZ
ABC
5.40475 0.26722 0.26722

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.292
B2 0.000 0.000 0.250
O3 0.000 0.000 1.438
H4 0.000 1.016 -1.667
H5 0.880 -0.508 -1.667
H6 -0.880 -0.508 -1.667

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.54222.72941.08271.08271.0827
B21.54221.18722.16962.16962.1696
O32.72941.18723.26633.26633.2663
H41.08272.16963.26631.75921.7592
H51.08272.16963.26631.75921.7592
H61.08272.16963.26631.75921.7592

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 110.263
B2 C1 H5 110.263 B2 C1 H6 110.263
H4 C1 H5 108.668 H4 C1 H6 108.668
H5 C1 H6 108.668
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.782      
2 B 0.170      
3 O -0.436      
4 H 0.349      
5 H 0.349      
6 H 0.349      


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 -4.089 4.089
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.918 0.000 0.000
y 0.000 -16.918 0.000
z 0.000 0.000 -22.285
Traceless
 xyz
x 2.684 0.000 0.000
y 0.000 2.684 0.000
z 0.000 0.000 -5.367
Polar
3z2-r2-10.735
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 3.409 0.000 0.000
y 0.000 3.409 0.000
z 0.000 0.000 4.748


<r2> (average value of r2) Å2
<r2> 49.973
(<r2>)1/2 7.069