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All results from a given calculation for ClF5 (chlorinepentafluoride)

using model chemistry: PBEPBE/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 PBEPBE/6-31G**
 hartrees
Energy at 0K-958.373544
Energy at 298.15K-958.376021
Nuclear repulsion energy406.451777
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 PBEPBE/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 697 688 74.87      
2 A1 537 529 8.92      
3 A1 414 409 18.05      
4 B1 320 316 0.00      
5 B2 488 481 0.00      
6 B2 233 230 0.00      
7 E 778 768 357.15      
7 E 778 768 357.15      
8 E 410 405 0.06      
8 E 410 405 0.06      
9 E 256 252 0.01      
9 E 256 252 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 2788.8 cm-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 2750.6 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 PBEPBE/6-31G**
ABC
0.10996 0.10996 0.07535

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

Point Group is C4v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 0.000 0.000 0.309
F2 0.000 0.000 -1.362
F3 0.000 1.716 0.195
F4 -1.716 0.000 0.195
F5 0.000 -1.716 0.195
F6 1.716 0.000 0.195

Atom - Atom Distances (Å)
  Cl1 F2 F3 F4 F5 F6
Cl11.67071.71961.71961.71961.7196
F21.67072.31652.31652.31652.3165
F31.71962.31652.42653.43152.4265
F41.71962.31652.42652.42653.4315
F51.71962.31653.43152.42652.4265
F61.71962.31652.42653.43152.4265

picture of chlorinepentafluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 Cl1 F3 86.186 F2 Cl1 F4 86.186
F2 Cl1 F5 86.186 F2 Cl1 F6 86.186
F3 Cl1 F4 89.747 F3 Cl1 F5 172.373
F3 Cl1 F6 89.747 F4 Cl1 F5 89.747
F4 Cl1 F6 172.373 F5 Cl1 F6 89.747
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl 1.534      
2 F -0.259      
3 F -0.319      
4 F -0.319      
5 F -0.319      
6 F -0.319      


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 0.768 0.768
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.553 0.000 0.000
y 0.000 -38.553 0.000
z 0.000 0.000 -34.292
Traceless
 xyz
x -2.131 0.000 0.000
y 0.000 -2.131 0.000
z 0.000 0.000 4.262
Polar
3z2-r28.523
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 5.170 0.000 0.000
y 0.000 5.170 0.000
z 0.000 0.000 3.145


<r2> (average value of r2) Å2
<r2> 148.847
(<r2>)1/2 12.200