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

using model chemistry: BLYP/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-1262.969845
Energy at 298.15K-1262.970527
Nuclear repulsion energy240.173601
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/cc-pVTZ
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 840 837 122.21      
2 A1 412 410 6.70      
3 A1 144 144 5.65      
4 B1 223 223 48.50      
5 B2 601 600 194.35      
6 B2 193 193 20.83      

Unscaled Zero Point Vibrational Energy (zpe) 1206.5 cm-1
Scaled (by 0.997) Zero Point Vibrational Energy (zpe) 1202.9 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/cc-pVTZ
ABC
0.15096 0.07164 0.04859

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Al1 0.000 0.000 0.349
F2 0.000 0.000 2.016
Cl3 0.000 1.834 -0.667
Cl4 0.000 -1.834 -0.667

Atom - Atom Distances (Å)
  Al1 F2 Cl3 Cl4
Al11.66702.09722.0972
F21.66703.25063.2506
Cl32.09723.25063.6685
Cl42.09723.25063.6685

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 118.999 F2 Al1 Cl4 118.999
Cl3 Al1 Cl4 122.001
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Al 0.639      
2 F -0.284      
3 Cl -0.178      
4 Cl -0.178      


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 -0.448 0.448
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.634 0.000 0.000
y 0.000 -44.674 0.000
z 0.000 0.000 -46.708
Traceless
 xyz
x 7.057 0.000 0.000
y 0.000 -2.002 0.000
z 0.000 0.000 -5.054
Polar
3z2-r2-10.108
x2-y26.039
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> 194.778
(<r2>)1/2 13.956