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All results from a given calculation for CF3CF2Cl (pentafluorochloroethane)

using model chemistry: HF/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 HF/6-311G*
 hartrees
Energy at 0K-1032.585631
Energy at 298.15K-1032.588525
HF Energy-1032.585631
Nuclear repulsion energy541.525457
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 HF/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' 1530 1384 91.41      
2 A' 1404 1270 293.69      
3 A' 1268 1146 306.67      
4 A' 1089 985 351.38      
5 A' 838 758 43.12      
6 A' 712 644 20.64      
7 A' 611 552 9.90      
8 A' 483 437 0.79      
9 A' 401 362 0.05      
10 A' 345 312 1.85      
11 A' 201 181 2.04      
12 A" 1417 1281 368.49      
13 A" 1360 1230 219.51      
14 A" 655 593 1.97      
15 A" 497 450 2.87      
16 A" 369 334 0.06      
17 A" 240 217 3.60      
18 A" 77 69 0.07      

Unscaled Zero Point Vibrational Energy (zpe) 6747.3 cm-1
Scaled (by 0.9044) Zero Point Vibrational Energy (zpe) 6102.3 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 HF/6-311G*
ABC
0.08110 0.05161 0.04655

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.087 -0.626 0.000
C2 -0.621 0.737 0.000
Cl3 1.831 -0.463 0.000
F4 -0.297 -1.289 1.066
F5 -0.297 -1.289 -1.066
F6 -1.913 0.540 0.000
F7 -0.297 1.419 1.064
F8 -0.297 1.419 -1.064

Atom - Atom Distances (Å)
  C1 C2 Cl3 F4 F5 F6 F7 F8
C11.53591.75111.31281.31282.31572.33772.3377
C21.53592.72932.31192.31191.30721.30511.3051
Cl31.75112.72932.51972.51973.87603.03403.0340
F41.31282.31192.51972.13152.66322.70853.4458
F51.31282.31192.51972.13152.66323.44582.7085
F62.31571.30723.87602.66322.66322.12502.1250
F72.33771.30513.03402.70853.44582.12502.1288
F82.33771.30513.03403.44582.70852.12502.1288

picture of pentafluorochloroethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F6 108.809 C1 C2 F7 110.485
C1 C2 F8 110.485 C2 C1 Cl3 112.099
C2 C1 F4 108.240 C2 C1 F5 108.240
Cl3 C1 F4 109.819 Cl3 C1 F5 109.819
F4 C1 F5 108.538 F6 C2 F7 108.869
F6 C2 F8 108.869 F7 C2 F8 109.288
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.453      
2 C 0.846      
3 Cl -0.030      
4 F -0.252      
5 F -0.252      
6 F -0.258      
7 F -0.253      
8 F -0.253      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.432 0.075 0.000 0.439
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.124 -0.166 0.000
y -0.166 -50.034 0.000
z 0.000 0.000 -50.247
Traceless
 xyz
x 2.017 -0.166 0.000
y -0.166 -0.849 0.000
z 0.000 0.000 -1.168
Polar
3z2-r2-2.336
x2-y21.910
xy-0.166
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.595 0.082 0.000
y 0.082 3.641 0.000
z 0.000 0.000 3.643


<r2> (average value of r2) Å2
<r2> 245.256
(<r2>)1/2 15.661