return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: CCD/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 CCD/3-21G
 hartrees
Energy at 0K-138.644255
Energy at 298.15K-138.646587
HF Energy-138.352218
Nuclear repulsion energy55.333989
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 CCD/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 2481 2412 5.13      
2 A1 2200 2139 226.25      
3 A1 1138 1106 10.04      
4 A1 641 624 17.76      
5 E 2561 2490 39.72      
5 E 2561 2490 39.72      
6 E 1156 1124 0.46      
6 E 1156 1124 0.46      
7 E 891 866 0.04      
7 E 891 866 0.04      
8 E 337 327 17.42      
8 E 337 327 17.42      

Unscaled Zero Point Vibrational Energy (zpe) 8173.3 cm-1
Scaled (by 0.9723) Zero Point Vibrational Energy (zpe) 7946.9 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 CCD/3-21G
ABC
4.01853 0.27540 0.27540

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.386
C2 0.000 0.000 0.202
O3 0.000 0.000 1.349
H4 0.000 1.178 -1.694
H5 1.020 -0.589 -1.694
H6 -1.020 -0.589 -1.694

Atom - Atom Distances (Å)
  B1 C2 O3 H4 H5 H6
B11.58782.73511.21751.21751.2175
C21.58781.14732.23202.23202.2320
O32.73511.14733.26313.26313.2631
H41.21752.23203.26312.04022.0402
H51.21752.23203.26312.04022.0402
H61.21752.23203.26312.04022.0402

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 104.655
C2 B1 H5 104.655 C2 B1 H6 104.655
H4 B1 H5 113.828 H4 B1 H6 113.828
H5 B1 H6 113.828
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability