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All results from a given calculation for CF3CF2Cl (pentafluorochloroethane)

using model chemistry: BLYP/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/6-31G**
 hartrees
Energy at 0K-1035.519463
Energy at 298.15K-1035.521559
HF Energy-1035.519463
Nuclear repulsion energy524.879213
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 BLYP/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 A' 1271 1261 64.68      
2 A' 1177 1167 224.13      
3 A' 1081 1073 183.90      
4 A' 907 900 273.50      
5 A' 714 708 38.69      
6 A' 612 607 12.43      
7 A' 517 513 7.90      
8 A' 397 394 1.65      
9 A' 341 339 0.05      
10 A' 296 294 1.68      
11 A' 173 171 1.25      
12 A" 1195 1186 284.22      
13 A" 1151 1142 142.80      
14 A" 561 556 0.46      
15 A" 422 419 1.31      
16 A" 309 307 0.06      
17 A" 204 203 1.94      
18 A" 51 51 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 5689.8 cm-1
Scaled (by 0.9923) Zero Point Vibrational Energy (zpe) 5646.0 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 BLYP/6-31G**
ABC
0.07565 0.04880 0.04403

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.081 -0.642 0.000
C2 -0.639 0.747 0.000
Cl3 1.885 -0.455 0.000
F4 -0.302 -1.331 1.104
F5 -0.302 -1.331 -1.104
F6 -1.981 0.544 0.000
F7 -0.302 1.454 1.104
F8 -0.302 1.454 -1.104

Atom - Atom Distances (Å)
  C1 C2 Cl3 F4 F5 F6 F7 F8
C11.56441.81451.35691.35692.37822.39962.3996
C21.56442.79552.37782.37781.35781.35351.3535
Cl31.81452.79552.60252.60253.99323.10593.1059
F41.35692.37782.60252.20872.74852.78513.5546
F51.35692.37782.60252.20872.74853.55462.7851
F62.37821.35783.99322.74852.74852.20612.2061
F72.39961.35353.10592.78513.55462.20612.2089
F82.39961.35353.10593.55462.78512.20612.2089

picture of pentafluorochloroethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F6 108.739 C1 C2 F7 110.438
C1 C2 F8 110.438 C2 C1 Cl3 111.444
C2 C1 F4 108.758 C2 C1 F5 108.758
Cl3 C1 F4 109.445 Cl3 C1 F5 109.445
F4 C1 F5 108.949 F6 C2 F7 108.909
F6 C2 F8 108.909 F7 C2 F8 109.371
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.348      
2 C 0.703      
3 Cl -0.001      
4 F -0.203      
5 F -0.203      
6 F -0.221      
7 F -0.212      
8 F -0.212      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.115 0.002 0.000 0.115
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.298 0.157 0.000
y 0.157 -48.042 0.000
z 0.000 0.000 -48.089
Traceless
 xyz
x 0.768 0.157 0.000
y 0.157 -0.348 0.000
z 0.000 0.000 -0.419
Polar
3z2-r2-0.839
x2-y20.744
xy0.157
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.655 0.013 0.000
y 0.013 4.453 0.000
z 0.000 0.000 4.450


<r2> (average value of r2) Å2
<r2> 257.231
(<r2>)1/2 16.038