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

using model chemistry: MP2=FULL/3-21G

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=FULL/3-21G
 hartrees
Energy at 0K-138.644557
Energy at 298.15K 
HF Energy-138.349804
Nuclear repulsion energy55.112163
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=FULL/3-21G
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 2527 2412 3.55 170.51 0.00 0.00
2 A1 2057 1964 140.35 122.02 0.28 0.43
3 A1 1157 1105 7.90 39.95 0.60 0.75
4 A1 661 631 25.22 0.81 0.58 0.73
5 E 2607 2489 43.27 91.03 0.75 0.86
5 E 2607 2489 43.27 91.03 0.75 0.86
6 E 1179 1125 0.47 28.37 0.75 0.86
6 E 1179 1125 0.47 28.37 0.75 0.86
7 E 897 856 0.00 0.12 0.75 0.86
7 E 897 856 0.00 0.12 0.75 0.86
8 E 335 319 13.37 0.42 0.75 0.86
8 E 335 319 13.37 0.42 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8217.7 cm-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 7846.2 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 MP2=FULL/3-21G
ABC
4.05896 0.27439 0.27439

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/3-21G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.385
C2 0.000 0.000 0.193
O3 0.000 0.000 1.357
H4 0.000 1.172 -1.695
H5 1.015 -0.586 -1.695
H6 -1.015 -0.586 -1.695

Atom - Atom Distances (Å)
  B1 C2 O3 H4 H5 H6
B11.57742.74111.21261.21261.2126
C21.57741.16372.22242.22242.2224
O32.74111.16373.26933.26933.2693
H41.21262.22243.26932.03002.0300
H51.21262.22243.26932.03002.0300
H61.21262.22243.26932.03002.0300

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 104.857
C2 B1 H5 104.857 C2 B1 H6 104.857
H4 B1 H5 113.665 H4 B1 H6 113.665
H5 B1 H6 113.665
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability