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All results from a given calculation for ClF5 (chlorinepentafluoride)

using model chemistry: B3LYP/CEP-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 B3LYP/CEP-31G*
 hartrees
Energy at 0K-135.483038
Energy at 298.15K-135.485633
Nuclear repulsion energy177.874615
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 B3LYP/CEP-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 696 672 78.21      
2 A1 527 509 11.20      
3 A1 439 424 30.39      
4 B1 341 330 0.00      
5 B2 488 471 0.00      
6 B2 243 234 0.00      
7 E 764 737 459.87      
7 E 764 737 459.87      
8 E 438 423 0.17      
8 E 438 423 0.17      
9 E 274 264 0.15      
9 E 274 264 0.15      

Unscaled Zero Point Vibrational Energy (zpe) 2841.7 cm-1
Scaled (by 0.9657) Zero Point Vibrational Energy (zpe) 2744.2 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 B3LYP/CEP-31G*
ABC
0.10930 0.10930 0.07473

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-31G*

Point Group is C4v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 0.000 0.000 0.310
F2 0.000 0.000 -1.361
F3 0.000 1.723 0.194
F4 -1.723 0.000 0.194
F5 0.000 -1.723 0.194
F6 1.723 0.000 0.194

Atom - Atom Distances (Å)
  Cl1 F2 F3 F4 F5 F6
Cl11.67171.72691.72691.72691.7269
F21.67172.32112.32112.32112.3211
F31.72692.32112.43663.44592.4366
F41.72692.32112.43662.43663.4459
F51.72692.32113.44592.43662.4366
F61.72692.32112.43663.44592.4366

picture of chlorinepentafluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 Cl1 F3 86.133 F2 Cl1 F4 86.133
F2 Cl1 F5 86.133 F2 Cl1 F6 86.133
F3 Cl1 F4 89.739 F3 Cl1 F5 172.267
F3 Cl1 F6 89.739 F4 Cl1 F5 89.739
F4 Cl1 F6 172.267 F5 Cl1 F6 89.739
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl 1.108      
2 F -0.116      
3 F -0.248      
4 F -0.248      
5 F -0.248      
6 F -0.248      


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 0.757 0.757
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.867 0.000 0.000
y 0.000 -39.867 0.000
z 0.000 0.000 -34.500
Traceless
 xyz
x -2.683 0.000 0.000
y 0.000 -2.683 0.000
z 0.000 0.000 5.367
Polar
3z2-r210.733
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 5.610 0.000 0.000
y 0.000 5.610 0.000
z 0.000 0.000 3.224


<r2> (average value of r2) Å2
<r2> 121.602
(<r2>)1/2 11.027