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All results from a given calculation for ClF5 (chlorinepentafluoride)

using model chemistry: BLYP/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C4V 1A1
Energy calculated at BLYP/6-31G*
 hartrees
Energy at 0K-958.970833
Energy at 298.15K-958.973049
HF Energy-958.970833
Nuclear repulsion energy400.660035
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/6-31G*
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 655 650 68.99      
2 A1 510 506 9.35      
3 A1 383 380 16.16      
4 B1 305 302 0.00      
5 B2 462 458 0.00      
6 B2 216 214 0.00      
7 E 750 744 328.55      
7 E 750 744 328.55      
8 E 385 382 0.05      
8 E 385 382 0.05      
9 E 242 240 0.03      
9 E 242 240 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 2641.1 cm-1
Scaled (by 0.9919) Zero Point Vibrational Energy (zpe) 2619.7 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 BLYP/6-31G*
ABC
0.10672 0.10672 0.07327

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

Point Group is C4v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 0.000 0.000 0.291
F2 0.000 0.000 -1.362
F3 0.000 1.689 0.203
F4 -1.689 0.000 0.203
F5 0.000 -1.689 0.203
F6 1.689 0.000 0.203

Atom - Atom Distances (Å)
  Cl1 F2 F3 F4 F5 F6
Cl11.65241.69151.69151.69151.6915
F21.65242.30262.30262.30262.3026
F31.69152.30262.38893.37842.3889
F41.69152.30262.38892.38893.3784
F51.69152.30263.37842.38892.3889
F61.69152.30262.38893.37842.3889

picture of chlorinepentafluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 Cl1 F3 87.034 F2 Cl1 F4 87.034
F2 Cl1 F5 87.034 F2 Cl1 F6 87.034
F3 Cl1 F4 89.847 F3 Cl1 F5 174.068
F3 Cl1 F6 89.847 F4 Cl1 F5 89.847
F4 Cl1 F6 174.068 F5 Cl1 F6 89.847
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl 1.519      
2 F -0.256      
3 F -0.316      
4 F -0.316      
5 F -0.316      
6 F -0.316      


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 0.818 0.818
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.775 0.000 0.000
y 0.000 -38.775 0.000
z 0.000 0.000 -34.255
Traceless
 xyz
x -2.260 0.000 0.000
y 0.000 -2.260 0.000
z 0.000 0.000 4.520
Polar
3z2-r29.040
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 5.395 0.000 0.000
y 0.000 5.395 0.000
z 0.000 0.000 3.232


<r2> (average value of r2) Å2
<r2> 152.640
(<r2>)1/2 12.355