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

using model chemistry: B3PW91/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-1262.758719
Energy at 298.15K-1262.759432
Nuclear repulsion energy240.185112
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/aug-cc-pVDZ
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 848 818 141.55      
2 A1 420 405 7.03      
3 A1 144 139 6.25      
4 B1 231 223 53.95      
5 B2 618 596 209.01      
6 B2 193 186 23.55      

Unscaled Zero Point Vibrational Energy (zpe) 1226.9 cm-1
Scaled (by 0.9646) Zero Point Vibrational Energy (zpe) 1183.4 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/aug-cc-pVDZ
ABC
0.15103 0.07162 0.04858

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/aug-cc-pVDZ

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 2.014
Cl3 0.000 1.835 -0.668
Cl4 0.000 -1.835 -0.668

Atom - Atom Distances (Å)
  Al1 F2 Cl3 Cl4
Al11.66252.09902.0990
F21.66253.24973.2497
Cl32.09903.24973.6692
Cl42.09903.24973.6692

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 119.068 F2 Al1 Cl4 119.068
Cl3 Al1 Cl4 121.863
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Al 1.182      
2 F -0.637      
3 Cl -0.273      
4 Cl -0.273      


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 -0.526 0.526
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.530 0.000 0.000
y 0.000 -44.651 0.000
z 0.000 0.000 -47.023
Traceless
 xyz
x 7.307 0.000 0.000
y 0.000 -1.875 0.000
z 0.000 0.000 -5.432
Polar
3z2-r2-10.865
x2-y26.121
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.913 0.000 0.000
y 0.000 8.896 0.000
z 0.000 0.000 6.893


<r2> (average value of r2) Å2
<r2> 194.838
(<r2>)1/2 13.958