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All results from a given calculation for CF3CF2Cl (pentafluorochloroethane)

using model chemistry: PBEPBE/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/6-311G**
 hartrees
Energy at 0K-1035.059165
Energy at 298.15K-1035.061369
HF Energy-1035.059165
Nuclear repulsion energy528.463651
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/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 1274 1263 72.58      
2 A' 1167 1157 276.40      
3 A' 1077 1067 196.57      
4 A' 919 911 297.93      
5 A' 727 721 37.19      
6 A' 624 618 12.48      
7 A' 528 523 7.03      
8 A' 414 410 0.85      
9 A' 347 343 0.05      
10 A' 300 297 1.70      
11 A' 174 172 1.45      
12 A" 1184 1173 355.45      
13 A" 1134 1124 135.59      
14 A" 567 562 0.61      
15 A" 431 427 1.04      
16 A" 318 315 0.01      
17 A" 206 204 2.30      
18 A" 54 53 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 5722.0 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 5670.0 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/6-311G**
ABC
0.07672 0.04945 0.04460

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.087 -0.641 0.000
C2 -0.631 0.747 0.000
Cl3 1.865 -0.457 0.000
F4 -0.299 -1.327 1.096
F5 -0.299 -1.327 -1.096
F6 -1.965 0.547 0.000
F7 -0.299 1.450 1.096
F8 -0.299 1.450 -1.096

Atom - Atom Distances (Å)
  C1 C2 Cl3 F4 F5 F6 F7 F8
C11.56211.78721.34941.34942.37092.39192.3919
C21.56212.77112.36882.36881.34851.34451.3445
Cl31.78722.77112.57632.57633.95923.08533.0853
F41.34942.36882.57632.19222.73692.77683.5381
F51.34942.36882.57632.19222.73693.53812.7768
F62.37091.34853.95922.73692.73692.18952.1895
F72.39191.34453.08532.77683.53812.18952.1929
F82.39191.34453.08533.53812.77682.18952.1929

picture of pentafluorochloroethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F6 108.871 C1 C2 F7 110.535
C1 C2 F8 110.535 C2 C1 Cl3 111.480
C2 C1 F4 108.681 C2 C1 F5 108.681
Cl3 C1 F4 109.652 Cl3 C1 F5 109.652
F4 C1 F5 108.639 F6 C2 F7 108.793
F6 C2 F8 108.793 F7 C2 F8 109.273
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.198      
2 C 0.536      
3 Cl 0.000      
4 F -0.141      
5 F -0.141      
6 F -0.156      
7 F -0.148      
8 F -0.148      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.109 0.038 0.000 0.116
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.022 0.105 0.000
y 0.105 -49.417 0.000
z 0.000 0.000 -49.436
Traceless
 xyz
x 1.405 0.105 0.000
y 0.105 -0.688 0.000
z 0.000 0.000 -0.716
Polar
3z2-r2-1.433
x2-y21.395
xy0.105
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.681 0.077 0.000
y 0.077 4.338 0.000
z 0.000 0.000 4.309


<r2> (average value of r2) Å2
<r2> 254.936
(<r2>)1/2 15.967