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/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-139.202908
Energy at 298.15K-139.205061
HF Energy-139.202908
Nuclear repulsion energy56.585795
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/6-31+G**
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 2434 2397 1.65      
2 A1 2180 2147 525.49      
3 A1 1036 1021 10.59      
4 A1 825 812 12.40      
5 E 2519 2481 12.64      
5 E 2519 2481 12.64      
6 E 1026 1010 1.88      
6 E 1026 1010 1.88      
7 E 754 743 10.38      
7 E 754 743 10.38      
8 E 287 283 1.59      
8 E 287 283 1.59      

Unscaled Zero Point Vibrational Energy (zpe) 7823.2 cm-1
Scaled (by 0.985) Zero Point Vibrational Energy (zpe) 7705.8 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 LSDA/6-31+G**
ABC
4.06575 0.29575 0.29575

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/6-31+G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.316
C2 0.000 0.000 0.166
O3 0.000 0.000 1.315
H4 0.000 1.171 -1.645
H5 1.014 -0.586 -1.645
H6 -1.014 -0.586 -1.645

Atom - Atom Distances (Å)
  B1 C2 O3 H4 H5 H6
B11.48212.63071.21641.21641.2164
C21.48211.14862.15692.15692.1569
O32.63071.14863.18313.18313.1831
H41.21642.15693.18312.02832.0283
H51.21642.15693.18312.02832.0283
H61.21642.15693.18312.02832.0283

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 105.701
C2 B1 H5 105.701 C2 B1 H6 105.701
H4 B1 H5 112.964 H4 B1 H6 112.964
H5 B1 H6 112.964
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.363      
2 C 0.343      
3 O -0.166      
4 H 0.062      
5 H 0.062      
6 H 0.062      


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 0.826 0.826
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.712 0.000 0.000
y 0.000 -18.712 0.000
z 0.000 0.000 -22.246
Traceless
 xyz
x 1.767 0.000 0.000
y 0.000 1.767 0.000
z 0.000 0.000 -3.533
Polar
3z2-r2-7.067
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 3.794 0.000 0.000
y 0.000 3.795 0.000
z 0.000 0.000 7.047


<r2> (average value of r2) Å2
<r2> 47.309
(<r2>)1/2 6.878