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All results from a given calculation for AlFCl2 (Aluminum dichloride fluoride)

using model chemistry: B3PW91/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3PW91/6-311G*
 hartrees
Energy at 0K-1262.786471
Energy at 298.15K-1262.787210
Nuclear repulsion energy242.966993
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 B3PW91/6-311G*
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 888 854 147.07      
2 A1 436 420 9.88      
3 A1 149 144 8.75      
4 B1 226 218 69.03      
5 B2 633 609 242.93      
6 B2 194 187 25.47      

Unscaled Zero Point Vibrational Energy (zpe) 1263.2 cm-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 1216.1 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 B3PW91/6-311G*
ABC
0.15191 0.07415 0.04983

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-311G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Al1 0.000 0.000 0.352
F2 0.000 0.000 2.008
Cl3 0.000 1.803 -0.666
Cl4 0.000 -1.803 -0.666

Atom - Atom Distances (Å)
  Al1 F2 Cl3 Cl4
Al11.65622.07052.0705
F21.65623.22523.2252
Cl32.07053.22523.6060
Cl42.07053.22523.6060

picture of Aluminum dichloride fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 Al1 Cl3 119.449 F2 Al1 Cl4 119.449
Cl3 Al1 Cl4 121.102
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Al 1.070      
2 F -0.434      
3 Cl -0.318      
4 Cl -0.318      


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 -0.247 0.247
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.346 0.000 0.000
y 0.000 -46.356 0.000
z 0.000 0.000 -47.522
Traceless
 xyz
x 8.593 0.000 0.000
y 0.000 -3.422 0.000
z 0.000 0.000 -5.171
Polar
3z2-r2-10.343
x2-y28.010
xy0.000
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 191.040
(<r2>)1/2 13.822