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

using model chemistry: B2PLYP/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B2PLYP/6-31G(2df,p)
 hartrees
Energy at 0K-139.860460
Energy at 298.15K 
HF Energy-139.703121
Nuclear repulsion energy56.446211
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 B2PLYP/6-31G(2df,p)
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 2510 2397 2.24 169.73 0.00 0.00
2 A1 2195 2096 357.20 79.93 0.25 0.40
3 A1 1115 1065 5.51 22.55 0.54 0.70
4 A1 739 705 31.36 3.39 0.18 0.31
5 E 2587 2471 36.96 95.50 0.75 0.86
5 E 2587 2471 36.96 95.50 0.75 0.86
6 E 1145 1093 0.03 20.07 0.75 0.86
6 E 1145 1093 0.03 20.07 0.75 0.86
7 E 843 805 4.76 0.02 0.75 0.86
7 E 843 805 4.75 0.02 0.75 0.86
8 E 314 300 6.49 0.21 0.75 0.86
8 E 314 300 6.49 0.21 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8167.5 cm-1
Scaled (by 0.955) Zero Point Vibrational Energy (zpe) 7800.0 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 B2PLYP/6-31G(2df,p)
ABC
4.09349 0.28986 0.28986

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G(2df,p)

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.347
C2 0.000 0.000 0.185
O3 0.000 0.000 1.319
H4 0.000 1.167 -1.644
H5 1.011 -0.584 -1.644
H6 -1.011 -0.584 -1.644

Atom - Atom Distances (Å)
  B1 C2 O3 H4 H5 H6
B11.53152.66611.20441.20441.2044
C21.53151.13452.16982.16982.1698
O32.66611.13453.18533.18533.1853
H41.20442.16983.18532.02142.0214
H51.20442.16983.18532.02142.0214
H61.20442.16983.18532.02142.0214

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 104.309
C2 B1 H5 104.309 C2 B1 H6 104.309
H4 B1 H5 114.103 H4 B1 H6 114.103
H5 B1 H6 114.103
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.363      
2 C 0.457      
3 O -0.079      
4 H -0.005      
5 H -0.005      
6 H -0.005      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 1.742 1.742
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.544 0.000 0.000
y 0.000 -18.544 0.000
z 0.000 0.000 -22.293
Traceless
 xyz
x 1.875 0.000 0.000
y 0.000 1.875 0.000
z 0.000 0.000 -3.749
Polar
3z2-r2-7.498
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.438 0.000 0.000
y 0.000 3.438 0.000
z 0.000 0.000 5.921


<r2> (average value of r2) Å2
<r2> 47.751
(<r2>)1/2 6.910