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All results from a given calculation for AlF2Cl (Aluminum chloride difluoride)

using model chemistry: BLYP/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 BLYP/6-311G**
 hartrees
Energy at 0K-902.592907
Energy at 298.15K-902.593808
Nuclear repulsion energy194.452029
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 BLYP/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 794 791 163.07      
2 A1 481 479 45.24      
3 A1 222 221 29.19      
4 B1 245 244 86.03      
5 B2 921 917 125.43      
6 B2 175 174 14.55      

Unscaled Zero Point Vibrational Energy (zpe) 1418.4 cm-1
Scaled (by 0.9961) Zero Point Vibrational Energy (zpe) 1412.9 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 BLYP/6-311G**
ABC
0.21418 0.10315 0.06962

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Al1 0.000 0.000 -0.424
Cl2 0.000 0.000 1.668
F3 0.000 1.439 -1.270
F4 0.000 -1.439 -1.270

Atom - Atom Distances (Å)
  Al1 Cl2 F3 F4
Al12.09221.66951.6695
Cl22.09223.27183.2718
F31.66953.27182.8785
F41.66953.27182.8785

picture of Aluminum chloride difluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 Al1 F3 120.448 Cl2 Al1 F4 120.448
F3 Al1 F4 119.104
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Al 1.128      
2 Cl -0.321      
3 F -0.404      
4 F -0.404      


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 0.137 0.137
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.191 0.000 0.000
y 0.000 -39.450 0.000
z 0.000 0.000 -38.784
Traceless
 xyz
x 8.926 0.000 0.000
y 0.000 -4.963 0.000
z 0.000 0.000 -3.964
Polar
3z2-r2-7.927
x2-y29.259
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.104 0.000 0.000
y 0.000 3.768 0.000
z 0.000 0.000 5.624


<r2> (average value of r2) Å2
<r2> 138.538
(<r2>)1/2 11.770