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: LSDA/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at LSDA/STO-3G
 hartrees
Energy at 0K-137.358977
Energy at 298.15K-137.361149
HF Energy-137.358977
Nuclear repulsion energy55.671582
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 LSDA/STO-3G
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 2802 2510 46.75      
2 A1 2184 1955 139.86      
3 A1 1205 1079 8.09      
4 A1 889 796 26.88      
5 E 2943 2635 12.88      
5 E 2943 2635 12.88      
6 E 1234 1105 1.42      
6 E 1234 1105 1.42      
7 E 870 779 18.27      
7 E 870 779 18.27      
8 E 305 273 0.79      
8 E 305 273 0.79      

Unscaled Zero Point Vibrational Energy (zpe) 8892.1 cm-1
Scaled (by 0.8955) Zero Point Vibrational Energy (zpe) 7962.9 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 LSDA/STO-3G
ABC
4.33935 0.28548 0.28548

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/STO-3G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.336
C2 0.000 0.000 0.150
O3 0.000 0.000 1.349
H4 0.000 1.134 -1.670
H5 0.982 -0.567 -1.670
H6 -0.982 -0.567 -1.670

Atom - Atom Distances (Å)
  B1 C2 O3 H4 H5 H6
B11.48522.68401.18171.18171.1817
C21.48521.19892.14342.14342.1434
O32.68401.19893.22393.22393.2239
H41.18172.14343.22391.96331.9633
H51.18172.14343.22391.96331.9633
H61.18172.14343.22391.96331.9633

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 106.417
C2 B1 H5 106.417 C2 B1 H6 106.417
H4 B1 H5 112.345 H4 B1 H6 112.345
H5 B1 H6 112.345
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.226      
2 C 0.211      
3 O -0.038      
4 H 0.018      
5 H 0.018      
6 H 0.018      


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 1.837 1.837
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.580 0.000 0.000
y 0.000 -16.580 0.000
z 0.000 0.000 -20.166
Traceless
 xyz
x 1.793 0.000 0.000
y 0.000 1.793 0.000
z 0.000 0.000 -3.586
Polar
3z2-r2-7.172
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 1.441 0.000 0.000
y 0.000 1.441 0.000
z 0.000 0.000 4.155


<r2> (average value of r2) Å2
<r2> 46.919
(<r2>)1/2 6.850