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All results from a given calculation for ClF5 (chlorinepentafluoride)

using model chemistry: B3PW91/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C4V 1A1
Energy calculated at B3PW91/6-31+G**
 hartrees
Energy at 0K-958.793751
Energy at 298.15K-958.796427
Nuclear repulsion energy410.748767
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 B3PW91/6-31+G**
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 720 691 82.93      
2 A1 536 515 8.02      
3 A1 453 435 32.82      
4 B1 342 328 0.00      
5 B2 486 467 0.00      
6 B2 251 241 0.00      
7 E 755 725 496.72      
7 E 755 725 496.72      
8 E 448 430 0.44      
8 E 448 430 0.44      
9 E 274 263 0.39      
9 E 274 263 0.39      

Unscaled Zero Point Vibrational Energy (zpe) 2871.3 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 2756.7 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 B3PW91/6-31+G**
ABC
0.11250 0.11250 0.07669

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31+G**

Point Group is C4v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 0.000 0.000 0.308
F2 0.000 0.000 -1.336
F3 0.000 1.701 0.189
F4 -1.701 0.000 0.189
F5 0.000 -1.701 0.189
F6 1.701 0.000 0.189

Atom - Atom Distances (Å)
  Cl1 F2 F3 F4 F5 F6
Cl11.64381.70501.70501.70501.7050
F21.64382.28422.28422.28422.2842
F31.70502.28422.40533.40162.4053
F41.70502.28422.40532.40533.4016
F51.70502.28423.40162.40532.4053
F61.70502.28422.40533.40162.4053

picture of chlorinepentafluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 Cl1 F3 85.996 F2 Cl1 F4 85.996
F2 Cl1 F5 85.996 F2 Cl1 F6 85.996
F3 Cl1 F4 89.721 F3 Cl1 F5 171.992
F3 Cl1 F6 89.721 F4 Cl1 F5 89.721
F4 Cl1 F6 171.992 F5 Cl1 F6 89.721
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl 1.804      
2 F -0.311      
3 F -0.373      
4 F -0.373      
5 F -0.373      
6 F -0.373      


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 0.809 0.809
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.807 0.000 0.000
y 0.000 -40.807 0.000
z 0.000 0.000 -35.415
Traceless
 xyz
x -2.696 0.000 0.000
y 0.000 -2.696 0.000
z 0.000 0.000 5.393
Polar
3z2-r210.785
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 6.047 0.000 0.000
y 0.000 6.047 0.000
z 0.000 0.000 3.742


<r2> (average value of r2) Å2
<r2> 147.459
(<r2>)1/2 12.143