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All results from a given calculation for ClF5 (chlorinepentafluoride)

using model chemistry: HF/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C4V 1A1
Energy calculated at HF/LANL2DZ
 hartrees
Energy at 0K-511.204209
Energy at 298.15K-511.206422
Nuclear repulsion energy256.162493
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 HF/LANL2DZ
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 618 556 43.27      
2 A1 471 424 61.16      
3 A1 414 373 41.78      
4 B1 297 267 0.00      
5 B2 523 471 0.00      
6 B2 231 208 0.00      
7 E 733 660 415.44      
7 E 733 660 415.44      
8 E 383 345 2.46      
8 E 383 345 2.46      
9 E 230 207 0.06      
9 E 230 207 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 2623.3 cm-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 2360.7 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 HF/LANL2DZ
ABC
0.10095 0.10095 0.06963

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/LANL2DZ

Point Group is C4v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 0.000 0.000 0.389
F2 0.000 0.000 -1.422
F3 0.000 1.785 0.172
F4 -1.785 0.000 0.172
F5 0.000 -1.785 0.172
F6 1.785 0.000 0.172

Atom - Atom Distances (Å)
  Cl1 F2 F3 F4 F5 F6
Cl11.81051.79811.79811.79811.7981
F21.81052.39292.39292.39292.3929
F31.79812.39292.52433.56992.5243
F41.79812.39292.52432.52433.5699
F51.79812.39293.56992.52432.5243
F61.79812.39292.52433.56992.5243

picture of chlorinepentafluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 Cl1 F3 83.076 F2 Cl1 F4 83.076
F2 Cl1 F5 83.076 F2 Cl1 F6 83.076
F3 Cl1 F4 89.167 F3 Cl1 F5 166.151
F3 Cl1 F6 89.167 F4 Cl1 F5 89.167
F4 Cl1 F6 166.151 F5 Cl1 F6 89.167
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl 1.539      
2 F -0.170      
3 F -0.342      
4 F -0.342      
5 F -0.342      
6 F -0.342      


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 1.687 1.687
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.795 0.000 0.000
y 0.000 -43.795 0.000
z 0.000 0.000 -35.504
Traceless
 xyz
x -4.146 0.000 0.000
y 0.000 -4.146 0.000
z 0.000 0.000 8.291
Polar
3z2-r216.583
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.376 0.000 0.000
y 0.000 8.376 0.000
z 0.000 0.000 3.841


<r2> (average value of r2) Å2
<r2> 160.642
(<r2>)1/2 12.674