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

using model chemistry: MP2/CEP-121G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at MP2/CEP-121G*
 hartrees
Energy at 0K-25.991271
Energy at 298.15K 
HF Energy-25.601267
Nuclear repulsion energy29.128603
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 MP2/CEP-121G*
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 2513 2394 5.66 297.29 0.00 0.00
2 A1 2106 2007 269.46 155.51 0.29 0.45
3 A1 1131 1078 17.66 27.32 0.49 0.65
4 A1 670 639 30.47 0.50 0.57 0.73
5 E 2611 2488 78.35 118.96 0.75 0.86
5 E 2611 2488 78.35 118.96 0.75 0.86
6 E 1150 1096 0.00 22.96 0.75 0.86
6 E 1150 1096 0.00 22.96 0.75 0.86
7 E 863 822 0.27 0.41 0.75 0.86
7 E 863 822 0.27 0.41 0.75 0.86
8 E 294 280 9.21 0.28 0.75 0.86
8 E 294 280 9.21 0.28 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8128.1 cm-1
Scaled (by 0.9528) Zero Point Vibrational Energy (zpe) 7744.5 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 MP2/CEP-121G*
ABC
4.05849 0.27921 0.27921

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/CEP-121G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.378
C2 0.000 0.000 0.190
O3 0.000 0.000 1.344
H4 0.000 1.172 -1.667
H5 1.015 -0.586 -1.667
H6 -1.015 -0.586 -1.667

Atom - Atom Distances (Å)
  B1 C2 O3 H4 H5 H6
B11.56772.72131.20721.20721.2072
C21.56771.15362.19562.19562.1956
O32.72131.15363.23033.23033.2303
H41.20722.19563.23032.03012.0301
H51.20722.19563.23032.03012.0301
H61.20722.19563.23032.03012.0301

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 103.845
C2 B1 H5 103.845 C2 B1 H6 103.845
H4 B1 H5 114.463 H4 B1 H6 114.463
H5 B1 H6 114.463
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability