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

using model chemistry: MP3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at MP3/6-31G*
 hartrees
Energy at 0K-139.533216
Energy at 298.15K-139.535480
HF Energy-139.140031
Nuclear repulsion energy56.170531
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 MP3/6-31G*
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 2545 2389 4.82      
2 A1 2334 2190 403.37      
3 A1 1141 1071 11.66      
4 A1 693 651 28.69      
5 E 2631 2470 46.77      
5 E 2631 2470 46.77      
6 E 1164 1092 0.05      
6 E 1164 1092 0.05      
7 E 865 811 1.33      
7 E 865 811 1.33      
8 E 308 289 13.83      
8 E 308 289 13.83      

Unscaled Zero Point Vibrational Energy (zpe) 8323.6 cm-1
Scaled (by 0.9386) Zero Point Vibrational Energy (zpe) 7812.5 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 MP3/6-31G*
ABC
4.05876 0.28510 0.28510

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.364
C2 0.000 0.000 0.195
O3 0.000 0.000 1.327
H4 0.000 1.172 -1.653
H5 1.015 -0.586 -1.653
H6 -1.015 -0.586 -1.653

Atom - Atom Distances (Å)
  B1 C2 O3 H4 H5 H6
B11.55892.69061.20721.20721.2072
C21.55891.13182.18842.18842.1884
O32.69061.13183.20203.20203.2020
H41.20722.18843.20202.03012.0301
H51.20722.18843.20202.03012.0301
H61.20722.18843.20202.03012.0301

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 103.860
C2 B1 H5 103.860 C2 B1 H6 103.860
H4 B1 H5 114.452 H4 B1 H6 114.452
H5 B1 H6 114.452
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability