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

using model chemistry: B1B95/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B1B95/cc-pVDZ
 hartrees
Energy at 0K-139.993275
Energy at 298.15K-139.995811
HF Energy-139.993275
Nuclear repulsion energy54.306017
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 B1B95/cc-pVDZ
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 3085 2965 0.08      
2 A1 2050 1970 190.54      
3 A1 1311 1261 12.98      
4 A1 834 801 0.05      
5 E 3181 3058 0.02      
5 E 3181 3058 0.02      
6 E 1428 1373 6.04      
6 E 1428 1373 6.04      
7 E 901 866 25.43      
7 E 901 866 25.43      
8 E 365 351 7.77      
8 E 365 351 7.77      

Unscaled Zero Point Vibrational Energy (zpe) 9515.9 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 9146.7 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 B1B95/cc-pVDZ
ABC
5.26378 0.26570 0.26570

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.291
B2 0.000 0.000 0.239
O3 0.000 0.000 1.445
H4 0.000 1.029 -1.672
H5 0.891 -0.515 -1.672
H6 -0.891 -0.515 -1.672

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.53032.73631.09731.09731.0973
B21.53031.20602.17042.17042.1704
O32.73631.20603.28243.28243.2824
H41.09732.17043.28241.78261.7826
H51.09732.17043.28241.78261.7826
H61.09732.17043.28241.78261.7826

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 110.294
B2 C1 H5 110.294 B2 C1 H6 110.294
H4 C1 H5 108.636 H4 C1 H6 108.636
H5 C1 H6 108.636
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.174      
2 B -0.009      
3 O -0.064      
4 H 0.082      
5 H 0.082      
6 H 0.082      


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 -3.425 3.425
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.792 0.000 0.000
y 0.000 -16.792 0.000
z 0.000 0.000 -20.340
Traceless
 xyz
x 1.774 0.000 0.000
y 0.000 1.774 0.000
z 0.000 0.000 -3.547
Polar
3z2-r2-7.095
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 2.902 0.000 0.000
y 0.000 2.902 0.000
z 0.000 0.000 4.517


<r2> (average value of r2) Å2
<r2> 49.785
(<r2>)1/2 7.056