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All results from a given calculation for ClF5 (chlorinepentafluoride)

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-31G*
 hartrees
Energy at 0K-958.424748
Energy at 298.15K-958.427737
Nuclear repulsion energy417.013122
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 HSEh1PBE/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 775 737 81.41      
2 A1 586 557 5.84      
3 A1 500 475 31.68      
4 B1 363 345 0.00      
5 B2 547 520 0.00      
6 B2 275 261 0.00      
7 E 831 791 435.14      
7 E 831 791 435.14      
8 E 477 454 0.09      
8 E 477 454 0.09      
9 E 293 279 0.02      
9 E 293 279 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 3124.2 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 2971.1 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 HSEh1PBE/6-31G*
ABC
0.11606 0.11606 0.07928

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G*

Point Group is C4v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 0.000 0.000 0.316
F2 0.000 0.000 -1.317
F3 0.000 1.673 0.180
F4 -1.673 0.000 0.180
F5 0.000 -1.673 0.180
F6 1.673 0.000 0.180

Atom - Atom Distances (Å)
  Cl1 F2 F3 F4 F5 F6
Cl11.63331.67821.67821.67821.6782
F21.63332.24512.24512.24512.2451
F31.67822.24512.36563.34552.3656
F41.67822.24512.36562.36563.3455
F51.67822.24513.34552.36562.3656
F61.67822.24512.36563.34552.3656

picture of chlorinepentafluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 Cl1 F3 85.358 F2 Cl1 F4 85.358
F2 Cl1 F5 85.358 F2 Cl1 F6 85.358
F3 Cl1 F4 89.625 F3 Cl1 F5 170.716
F3 Cl1 F6 89.625 F4 Cl1 F5 89.625
F4 Cl1 F6 170.716 F5 Cl1 F6 89.625
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl 1.707      
2 F -0.280      
3 F -0.357      
4 F -0.357      
5 F -0.357      
6 F -0.357      


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 0.797 0.797
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.704 0.000 0.000
y 0.000 -38.704 0.000
z 0.000 0.000 -34.312
Traceless
 xyz
x -2.196 0.000 0.000
y 0.000 -2.196 0.000
z 0.000 0.000 4.392
Polar
3z2-r28.784
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 4.742 0.000 0.000
y 0.000 4.742 0.000
z 0.000 0.000 2.929


<r2> (average value of r2) Å2
<r2> 142.474
(<r2>)1/2 11.936