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All results from a given calculation for ClF5 (chlorinepentafluoride)

using model chemistry: B3PW91/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C4V 1A1
Energy calculated at B3PW91/6-311G*
 hartrees
Energy at 0K-958.915535
Energy at 298.15K-958.918138
Nuclear repulsion energy408.329396
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 B3PW91/6-311G*
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 683 657 80.37      
2 A1 514 495 8.67      
3 A1 441 425 35.92      
4 B1 339 327 0.00      
5 B2 477 459 0.00      
6 B2 247 238 0.00      
7 E 759 731 437.33      
7 E 759 731 437.33      
8 E 440 423 0.02      
8 E 440 423 0.02      
9 E 272 262 0.05      
9 E 272 262 0.05      

Unscaled Zero Point Vibrational Energy (zpe) 2821.8 cm-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 2716.6 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 B3PW91/6-311G*
ABC
0.11118 0.11118 0.07590

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-311G*

Point Group is C4v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 0.000 0.000 0.314
F2 0.000 0.000 -1.346
F3 0.000 1.710 0.188
F4 -1.710 0.000 0.188
F5 0.000 -1.710 0.188
F6 1.710 0.000 0.188

Atom - Atom Distances (Å)
  Cl1 F2 F3 F4 F5 F6
Cl11.65971.71421.71421.71421.7142
F21.65972.29742.29742.29742.2974
F31.71422.29742.41773.41922.4177
F41.71422.29742.41772.41773.4192
F51.71422.29743.41922.41772.4177
F61.71422.29742.41773.41922.4177

picture of chlorinepentafluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 Cl1 F3 85.817 F2 Cl1 F4 85.817
F2 Cl1 F5 85.817 F2 Cl1 F6 85.817
F3 Cl1 F4 89.695 F3 Cl1 F5 171.633
F3 Cl1 F6 89.695 F4 Cl1 F5 89.695
F4 Cl1 F6 171.633 F5 Cl1 F6 89.695
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl 1.387      
2 F -0.172      
3 F -0.304      
4 F -0.304      
5 F -0.304      
6 F -0.304      


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 0.989 0.989
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.843 0.000 0.000
y 0.000 -40.843 0.000
z 0.000 0.000 -35.207
Traceless
 xyz
x -2.818 0.000 0.000
y 0.000 -2.818 0.000
z 0.000 0.000 5.636
Polar
3z2-r211.273
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 5.069 0.000 0.000
y 0.000 5.069 0.000
z 0.000 0.000 2.794


<r2> (average value of r2) Å2
<r2> 148.814
(<r2>)1/2 12.199