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

using model chemistry: LSDA/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at LSDA/6-31G**
 hartrees
Energy at 0K-1259.322129
Energy at 298.15K-1259.322873
Nuclear repulsion energy244.104793
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 LSDA/6-31G**
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 914 897 108.59      
2 A1 437 429 9.28      
3 A1 148 145 6.63      
4 B1 221 216 49.85      
5 B2 639 627 204.09      
6 B2 200 197 18.73      

Unscaled Zero Point Vibrational Energy (zpe) 1279.3 cm-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 1255.4 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 LSDA/6-31G**
ABC
0.15377 0.07466 0.05026

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Al1 0.000 0.000 0.356
F2 0.000 0.000 1.993
Cl3 0.000 1.797 -0.664
Cl4 0.000 -1.797 -0.664

Atom - Atom Distances (Å)
  Al1 F2 Cl3 Cl4
Al11.63672.06582.0658
F21.63673.20683.2068
Cl32.06583.20683.5935
Cl42.06583.20683.5935

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 119.569 F2 Al1 Cl4 119.569
Cl3 Al1 Cl4 120.862
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Al 0.649      
2 F -0.341      
3 Cl -0.154      
4 Cl -0.154      


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 -0.120 0.120
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.263 0.000 0.000
y 0.000 -44.569 0.000
z 0.000 0.000 -45.467
Traceless
 xyz
x 6.755 0.000 0.000
y 0.000 -2.704 0.000
z 0.000 0.000 -4.051
Polar
3z2-r2-8.103
x2-y26.306
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.989 0.000 0.000
y 0.000 7.507 0.000
z 0.000 0.000 5.190


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000