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All results from a given calculation for CF3CF2Cl (pentafluorochloroethane)

using model chemistry: TPSSh/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/6-31+G**
 hartrees
Energy at 0K-1035.627828
Energy at 298.15K-1035.630067
HF Energy-1035.627828
Nuclear repulsion energy530.036308
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 TPSSh/6-31+G**
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' 1319 1269 63.76      
2 A' 1201 1156 276.30      
3 A' 1103 1062 206.50      
4 A' 951 916 279.98      
5 A' 738 711 33.25      
6 A' 626 603 15.46      
7 A' 532 512 6.91      
8 A' 424 408 0.01      
9 A' 348 335 0.04      
10 A' 301 289 1.22      
11 A' 172 165 1.29      
12 A" 1215 1169 354.76      
13 A" 1162 1118 133.78      
14 A" 574 553 0.81      
15 A" 434 418 1.33      
16 A" 320 308 0.01      
17 A" 204 196 2.01      
18 A" 60 57 0.05      

Unscaled Zero Point Vibrational Energy (zpe) 5841.4 cm-1
Scaled (by 0.9625) Zero Point Vibrational Energy (zpe) 5622.3 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 TPSSh/6-31+G**
ABC
0.07715 0.04976 0.04490

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.090 -0.641 0.000
C2 -0.629 0.751 0.000
Cl3 1.854 -0.465 0.000
F4 -0.297 -1.323 1.093
F5 -0.297 -1.323 -1.093
F6 -1.955 0.550 0.000
F7 -0.297 1.450 1.092
F8 -0.297 1.450 -1.092

Atom - Atom Distances (Å)
  C1 C2 Cl3 F4 F5 F6 F7 F8
C11.56661.77251.34501.34502.36612.39072.3907
C21.56662.76452.36762.36761.34071.33871.3387
Cl31.77252.76452.56052.56053.94123.07983.0798
F41.34502.36762.56052.18542.72932.77353.5305
F51.34502.36762.56052.18542.72933.53052.7735
F62.36611.34073.94122.72932.72932.17992.1799
F72.39071.33873.07982.77353.53052.17992.1839
F82.39071.33873.07983.53052.77352.17992.1839

picture of pentafluorochloroethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F6 108.694 C1 C2 F7 110.504
C1 C2 F8 110.504 C2 C1 Cl3 111.625
C2 C1 F4 108.573 C2 C1 F5 108.573
Cl3 C1 F4 109.673 Cl3 C1 F5 109.673
F4 C1 F5 108.662 F6 C2 F7 108.896
F6 C2 F8 108.896 F7 C2 F8 109.310
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.169      
2 C 0.800      
3 Cl 0.195      
4 F -0.192      
5 F -0.192      
6 F -0.273      
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
  0.532 0.006 0.000 0.532
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.344 -0.011 0.000
y -0.011 5.582 0.000
z 0.000 0.000 5.589


<r2> (average value of r2) Å2
<r2> 253.758
(<r2>)1/2 15.930