return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for BH3CO (Borane carbonyl)

using model chemistry: B3PW91/cc-pCVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B3PW91/cc-pCVDZ
 hartrees
Energy at 0K-139.924535
Energy at 298.15K-139.926782
HF Energy-139.924535
Nuclear repulsion energy56.404302
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 B3PW91/cc-pCVDZ
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 2461 2461 0.80      
2 A1 2221 2221 489.67      
3 A1 1067 1067 0.49      
4 A1 774 774 26.68      
5 E 2547 2547 40.29      
5 E 2547 2547 40.29      
6 E 1087 1087 0.19      
6 E 1087 1087 0.19      
7 E 801 801 5.28      
7 E 801 801 5.28      
8 E 299 299 5.17      
8 E 299 299 5.17      

Unscaled Zero Point Vibrational Energy (zpe) 7994.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7994.8 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 B3PW91/cc-pCVDZ
ABC
4.01034 0.29085 0.29085

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/cc-pCVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.340
C2 0.000 0.000 0.182
O3 0.000 0.000 1.318
H4 0.000 1.179 -1.646
H5 1.021 -0.590 -1.646
H6 -1.021 -0.590 -1.646

Atom - Atom Distances (Å)
  B1 C2 O3 H4 H5 H6
B11.52242.65841.21811.21811.2181
C21.52241.13592.17542.17542.1754
O32.65841.13593.19003.19003.1900
H41.21812.17543.19002.04232.0423
H51.21812.17543.19002.04232.0423
H61.21812.17543.19002.04232.0423

picture of Borane carbonyl state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 C2 O3 180.000 C2 B1 H4 104.537
C2 B1 H5 104.537 C2 B1 H6 104.537
H4 B1 H5 113.922 H4 B1 H6 113.922
H5 B1 H6 113.922
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pCVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.266      
2 C 0.289      
3 O -0.016      
4 H -0.002      
5 H -0.002      
6 H -0.002      


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 1.486 1.486
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.586 0.000 0.000
y 0.000 -18.586 0.000
z 0.000 0.000 -22.099
Traceless
 xyz
x 1.757 0.000 0.000
y 0.000 1.757 0.000
z 0.000 0.000 -3.513
Polar
3z2-r2-7.027
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 3.632 0.000 0.000
y 0.000 3.632 0.000
z 0.000 0.000 6.081


<r2> (average value of r2) Å2
<r2> 47.719
(<r2>)1/2 6.908