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

using model chemistry: TPSSh/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 TPSSh/STO-3G
 hartrees
Energy at 0K-138.183221
Energy at 298.15K 
HF Energy-138.183221
Nuclear repulsion energy55.176091
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 TPSSh/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 2848 2848 20.70 73.05 0.00 0.00
2 A1 2172 2172 135.57 24.26 0.19 0.32
3 A1 1261 1261 3.57 22.80 0.51 0.68
4 A1 779 779 34.55 3.06 0.33 0.49
5 E 2989 2989 0.83 61.23 0.75 0.86
5 E 2989 2989 0.83 61.22 0.75 0.86
6 E 1324 1324 0.06 19.77 0.75 0.86
6 E 1324 1324 0.06 19.77 0.75 0.86
7 E 933 933 5.26 0.04 0.75 0.86
7 E 933 933 5.26 0.04 0.75 0.86
8 E 295 295 3.93 0.10 0.75 0.86
8 E 295 295 3.93 0.10 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9072.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9072.1 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 TPSSh/STO-3G
ABC
4.29781 0.27697 0.27697

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.372
C2 0.000 0.000 0.168
O3 0.000 0.000 1.361
H4 0.000 1.139 -1.679
H5 0.986 -0.569 -1.679
H6 -0.986 -0.569 -1.679

Atom - Atom Distances (Å)
  B1 C2 O3 H4 H5 H6
B11.53952.73291.17971.17971.1797
C21.53951.19342.16982.16982.1698
O32.73291.19343.24663.24663.2466
H41.17972.16983.24661.97281.9728
H51.17972.16983.24661.97281.9728
H61.17972.16983.24661.97281.9728

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 105.103
C2 B1 H5 105.103 C2 B1 H6 105.103
H4 B1 H5 113.464 H4 B1 H6 113.464
H5 B1 H6 113.464
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.092      
2 C 0.244      
3 O -0.049      
4 H -0.034      
5 H -0.034      
6 H -0.034      


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 2.370 2.370
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.434 0.000 0.000
y 0.000 1.434 0.000
z 0.000 0.000 4.002


<r2> (average value of r2) Å2
<r2> 48.229
(<r2>)1/2 6.945