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

using model chemistry: PBEPBE/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 PBEPBE/cc-pVTZ
 hartrees
Energy at 0K-139.921826
Energy at 298.15K-139.924311
HF Energy-139.921826
Nuclear repulsion energy54.027738
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 PBEPBE/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 2985 2965 0.10      
2 A1 1968 1954 162.71      
3 A1 1285 1276 17.13      
4 A1 811 805 0.02      
5 E 3061 3039 0.31      
5 E 3061 3039 0.31      
6 E 1405 1396 5.70      
6 E 1405 1396 5.70      
7 E 880 874 22.54      
7 E 880 874 22.53      
8 E 350 348 7.29      
8 E 350 348 7.29      

Unscaled Zero Point Vibrational Energy (zpe) 9220.0 cm-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 9156.4 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 PBEPBE/cc-pVTZ
ABC
5.27817 0.26283 0.26283

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.296
B2 0.000 0.000 0.237
O3 0.000 0.000 1.455
H4 0.000 1.028 -1.683
H5 0.890 -0.514 -1.683
H6 -0.890 -0.514 -1.683

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.53342.75071.09841.09841.0984
B21.53341.21742.17862.17862.1786
O32.75071.21743.30233.30233.3023
H41.09842.17863.30231.78021.7802
H51.09842.17863.30231.78021.7802
H61.09842.17863.30231.78021.7802

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 110.658
B2 C1 H5 110.658 B2 C1 H6 110.658
H4 C1 H5 108.258 H4 C1 H6 108.258
H5 C1 H6 108.258
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.289      
2 B 0.060      
3 O -0.169      
4 H 0.133      
5 H 0.133      
6 H 0.133      


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 -3.547 3.547
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.175 0.000 0.000
y 0.000 -17.175 0.000
z 0.000 0.000 -20.975
Traceless
 xyz
x 1.900 0.000 0.000
y 0.000 1.900 0.000
z 0.000 0.000 -3.800
Polar
3z2-r2-7.600
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 3.490 0.000 0.000
y 0.000 3.490 0.000
z 0.000 0.000 5.323


<r2> (average value of r2) Å2
<r2> 50.480
(<r2>)1/2 7.105