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: B3LYP/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B3LYP/6-31G**
 hartrees
Energy at 0K-139.973675
Energy at 298.15K 
HF Energy-139.973675
Nuclear repulsion energy56.294252
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 B3LYP/6-31G**
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 2482 2385 1.64 167.48 0.00 0.00
2 A1 2217 2130 446.67 58.74 0.27 0.42
3 A1 1091 1049 1.31 20.79 0.64 0.78
4 A1 752 722 27.19 5.68 0.23 0.37
5 E 2550 2450 38.89 97.51 0.75 0.86
5 E 2550 2450 38.89 97.51 0.75 0.86
6 E 1120 1076 0.10 23.36 0.75 0.86
6 E 1120 1076 0.10 23.36 0.75 0.86
7 E 824 792 4.28 0.05 0.75 0.86
7 E 824 792 4.28 0.05 0.75 0.86
8 E 301 289 7.90 0.40 0.75 0.86
8 E 301 289 7.90 0.40 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8066.0 cm-1
Scaled (by 0.9608) Zero Point Vibrational Energy (zpe) 7749.8 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 B3LYP/6-31G**
ABC
4.08148 0.28883 0.28883

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.345
C2 0.000 0.000 0.183
O3 0.000 0.000 1.323
H4 0.000 1.169 -1.653
H5 1.012 -0.584 -1.653
H6 -1.012 -0.584 -1.653

Atom - Atom Distances (Å)
  B1 C2 O3 H4 H5 H6
B11.52852.66871.20861.20861.2086
C21.52851.14032.17642.17642.1764
O32.66871.14033.19753.19753.1975
H41.20862.17643.19752.02442.0244
H51.20862.17643.19752.02442.0244
H61.20862.17643.19752.02442.0244

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 104.740
C2 B1 H5 104.740 C2 B1 H6 104.740
H4 B1 H5 113.759 H4 B1 H6 113.759
H5 B1 H6 113.759
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.152      
2 C 0.463      
3 O -0.236      
4 H -0.025      
5 H -0.025      
6 H -0.025      


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 1.467 1.467
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.415 0.000 0.000
y 0.000 -18.415 0.000
z 0.000 0.000 -22.374
Traceless
 xyz
x 1.979 0.000 0.000
y 0.000 1.979 0.000
z 0.000 0.000 -3.959
Polar
3z2-r2-7.918
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 3.293 0.000 0.000
y 0.000 3.293 0.000
z 0.000 0.000 5.904


<r2> (average value of r2) Å2
<r2> 47.882
(<r2>)1/2 6.920