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All results from a given calculation for ClF5 (chlorinepentafluoride)

using model chemistry: B3LYP/CEP-121G

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-121G
 hartrees
Energy at 0K-135.320018
Energy at 298.15K-135.321365
Nuclear repulsion energy162.716319
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-121G
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 550 536 30.38      
2 A1 424 413 10.82      
3 A1 283 276 34.51      
4 B1 228 222 0.00      
5 B2 414 404 0.00      
6 B2 154 150 0.00      
7 E 681 664 225.15      
7 E 681 664 225.15      
8 E 289 281 1.50      
8 E 289 281 1.50      
9 E 181 176 0.98      
9 E 181 176 0.98      

Unscaled Zero Point Vibrational Energy (zpe) 2177.0 cm-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 2121.5 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-121G
ABC
0.09138 0.09138 0.06282

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-121G

Point Group is C4v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 0.000 0.000 0.355
F2 0.000 0.000 -1.498
F3 0.000 1.879 0.207
F4 -1.879 0.000 0.207
F5 0.000 -1.879 0.207
F6 1.879 0.000 0.207

Atom - Atom Distances (Å)
  Cl1 F2 F3 F4 F5 F6
Cl11.85301.88501.88501.88501.8850
F21.85302.53762.53762.53762.5376
F31.88502.53762.65753.75832.6575
F41.88502.53762.65752.65753.7583
F51.88502.53763.75832.65752.6575
F61.88502.53762.65753.75832.6575

picture of chlorinepentafluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 Cl1 F3 85.508 F2 Cl1 F4 85.508
F2 Cl1 F5 85.508 F2 Cl1 F6 85.508
F3 Cl1 F4 89.649 F3 Cl1 F5 171.017
F3 Cl1 F6 89.649 F4 Cl1 F5 89.649
F4 Cl1 F6 171.017 F5 Cl1 F6 89.649
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-121G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl 1.255      
2 F -0.139      
3 F -0.279      
4 F -0.279      
5 F -0.279      
6 F -0.279      


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 1.458 1.458
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.765 0.000 0.000
y 0.000 -42.765 0.000
z 0.000 0.000 -35.129
Traceless
 xyz
x -3.818 0.000 0.000
y 0.000 -3.818 0.000
z 0.000 0.000 7.636
Polar
3z2-r215.271
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 7.624 0.000 0.000
y 0.000 7.624 0.000
z 0.000 0.000 3.808


<r2> (average value of r2) Å2
<r2> 141.792
(<r2>)1/2 11.908