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

using model chemistry: B3LYP/CEP-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/CEP-31G*
 hartrees
Energy at 0K-26.195571
Energy at 298.15K 
HF Energy-26.195571
Nuclear repulsion energy29.078413
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/CEP-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 2448 2364 3.12 168.22 0.00 0.00
2 A1 2190 2115 475.56 77.76 0.23 0.38
3 A1 1056 1020 3.10 18.07 0.53 0.69
4 A1 706 682 18.62 2.75 0.30 0.46
5 E 2523 2437 60.86 112.66 0.75 0.86
5 E 2523 2437 60.89 112.68 0.75 0.86
6 E 1090 1053 0.05 14.89 0.75 0.86
6 E 1090 1053 0.05 14.89 0.75 0.86
7 E 804 777 3.02 1.26 0.75 0.86
7 E 804 777 3.01 1.26 0.75 0.86
8 E 283 274 6.67 1.35 0.75 0.86
8 E 283 273 6.68 1.35 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 7901.2 cm-1
Scaled (by 0.9657) Zero Point Vibrational Energy (zpe) 7630.2 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/CEP-31G*
ABC
4.02496 0.27925 0.27925

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.371
C2 0.000 0.000 0.190
O3 0.000 0.000 1.344
H4 0.000 1.177 -1.680
H5 1.019 -0.588 -1.680
H6 -1.019 -0.588 -1.680

Atom - Atom Distances (Å)
  B1 C2 O3 H4 H5 H6
B11.56162.71591.21661.21661.2166
C21.56161.15442.20932.20932.2093
O32.71591.15443.24503.24503.2450
H41.21662.20933.24502.03862.0386
H51.21662.20933.24502.03862.0386
H61.21662.20933.24502.03862.0386

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 104.671
C2 B1 H5 104.671 C2 B1 H6 104.671
H4 B1 H5 113.815 H4 B1 H6 113.815
H5 B1 H6 113.815
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -1.014      
2 C 0.469      
3 O 0.091      
4 H 0.151      
5 H 0.151      
6 H 0.151      


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 1.455 1.455
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.448 0.000 0.000
y 0.000 -18.448 0.000
z 0.000 0.000 -22.579
Traceless
 xyz
x 2.065 0.000 0.000
y 0.000 2.065 0.000
z 0.000 0.000 -4.130
Polar
3z2-r2-8.260
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 3.052 0.000 0.000
y 0.000 3.052 0.000
z 0.000 0.000 6.340


<r2> (average value of r2) Å2
<r2> 41.634
(<r2>)1/2 6.452