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

using model chemistry: PM3

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
Energy calculated at PM3
 hartrees
Energy at 0K 
Energy at 298.15K-0.026839
HF Energy-0.026839
Nuclear repulsion energy42.979608
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 PM3
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 2774 1.05      
2 A1 2275 2216 762.41      
3 A1 849 827 285.07      
4 A1 723 704 75.59      
5 E 2789 2717 5.22      
5 E 2789 2717 5.22      
6 E 789 768 169.59      
6 E 789 768 169.59      
7 E 668 650 21.36      
7 E 668 650 21.36      
8 E 328 320 8.75      
8 E 328 320 8.75      

Unscaled Zero Point Vibrational Energy (zpe) 7920.4 cm-1
Scaled (by 0.974) Zero Point Vibrational Energy (zpe) 7714.5 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 PM3
ABC
5.30575 0.28619 0.28619

See section I.F.4 to change rotational constant units
Geometric Data calculated at PM3

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.273
C2 0.000 0.000 0.202
O3 0.000 0.000 1.344
H4 0.000 1.025 -1.867
H5 0.888 -0.513 -1.867
H6 -0.888 -0.513 -1.867

Atom - Atom Distances (Å)
  B1 C2 O3 H4 H5 H6
B11.47452.61661.18491.18491.1849
C21.47451.14222.30872.30872.3087
O32.61661.14223.37053.37053.3705
H41.18492.30873.37051.77551.7755
H51.18492.30873.37051.77551.7755
H61.18492.30873.37051.77551.7755

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 120.097
C2 B1 H5 120.097 C2 B1 H6 120.097
H4 B1 H5 97.054 H4 B1 H6 97.054
H5 B1 H6 97.054
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability