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

using model chemistry: B3PW91/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B3PW91/6-31+G**
 hartrees
Energy at 0K-139.916836
Energy at 298.15K 
HF Energy-139.916836
Nuclear repulsion energy56.392728
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 B3PW91/6-31+G**
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 2475 2376 0.99      
2 A1 2219 2130 517.06      
3 A1 1074 1031 0.25      
4 A1 772 741 29.28      
5 E 2551 2449 40.17      
5 E 2551 2449 40.17      
6 E 1100 1056 0.44      
6 E 1100 1056 0.44      
7 E 807 775 4.35      
7 E 807 775 4.35      
8 E 298 286 6.07      
8 E 298 286 6.07      

Unscaled Zero Point Vibrational Energy (zpe) 8025.4 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 7705.1 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 B3PW91/6-31+G**
ABC
4.06999 0.29060 0.29060

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31+G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.340
C2 0.000 0.000 0.180
O3 0.000 0.000 1.320
H4 0.000 1.170 -1.648
H5 1.014 -0.585 -1.648
H6 -1.014 -0.585 -1.648

Atom - Atom Distances (Å)
  B1 C2 O3 H4 H5 H6
B11.51972.65981.21051.21051.2105
C21.51971.14012.17102.17102.1710
O32.65981.14013.19103.19103.1910
H41.21052.17103.19102.02732.0273
H51.21052.17103.19102.02732.0273
H61.21052.17103.19102.02732.0273

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 104.780
C2 B1 H5 104.780 C2 B1 H6 104.780
H4 B1 H5 113.727 H4 B1 H6 113.727
H5 B1 H6 113.727
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.248      
2 C 0.407      
3 O -0.209      
4 H 0.017      
5 H 0.017      
6 H 0.017      


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 1.301 1.301
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.768 0.000 0.000
y 0.000 -18.768 0.000
z 0.000 0.000 -22.667
Traceless
 xyz
x 1.950 0.000 0.000
y 0.000 1.950 0.000
z 0.000 0.000 -3.899
Polar
3z2-r2-7.799
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 3.687 0.000 0.000
y 0.000 3.687 0.000
z 0.000 0.000 6.626


<r2> (average value of r2) Å2
<r2> 47.905
(<r2>)1/2 6.921