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All results from a given calculation for CF3CF2Cl (pentafluorochloroethane)

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/6-31G*
 hartrees
Energy at 0K-1035.599364
Energy at 298.15K-1035.601700
HF Energy-1035.599364
Nuclear repulsion energy531.558213
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 B3LYPultrafine/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' 1357 1300 68.49      
2 A' 1258 1205 230.91      
3 A' 1146 1098 204.98      
4 A' 970 929 280.05      
5 A' 753 722 39.29      
6 A' 641 614 15.08      
7 A' 544 521 8.32      
8 A' 426 408 0.20      
9 A' 358 343 0.04      
10 A' 311 297 1.49      
11 A' 180 172 1.40      
12 A" 1274 1221 292.14      
13 A" 1225 1174 153.19      
14 A" 589 565 0.77      
15 A" 444 425 1.80      
16 A" 326 313 0.06      
17 A" 213 204 2.18      
18 A" 60 57 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 6037.9 cm-1
Scaled (by 0.958) Zero Point Vibrational Energy (zpe) 5784.3 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 B3LYPultrafine/6-31G*
ABC
0.07763 0.05002 0.04514

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.085 -0.635 0.000
C2 -0.630 0.741 0.000
Cl3 1.860 -0.453 0.000
F4 -0.299 -1.314 1.091
F5 -0.299 -1.314 -1.091
F6 -1.954 0.537 0.000
F7 -0.299 1.439 1.090
F8 -0.299 1.439 -1.090

Atom - Atom Distances (Å)
  C1 C2 Cl3 F4 F5 F6 F7 F8
C11.54991.78381.34141.34142.35132.37372.3737
C21.54992.76102.35002.35001.33951.33631.3363
Cl31.78382.76102.56712.56713.93973.07023.0702
F41.34142.35002.56712.18182.71202.75303.5123
F51.34142.35002.56712.18182.71203.51232.7530
F62.35131.33953.93972.71202.71202.17752.1775
F72.37371.33633.07022.75303.51232.17752.1804
F82.37371.33633.07023.51232.75302.17752.1804

picture of pentafluorochloroethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F6 108.708 C1 C2 F7 110.437
C1 C2 F8 110.437 C2 C1 Cl3 111.635
C2 C1 F4 108.517 C2 C1 F5 108.517
Cl3 C1 F4 109.645 Cl3 C1 F5 109.645
F4 C1 F5 108.827 F6 C2 F7 108.938
F6 C2 F8 108.938 F7 C2 F8 109.348
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.388      
2 C 0.779      
3 Cl 0.015      
4 F -0.230      
5 F -0.230      
6 F -0.247      
7 F -0.237      
8 F -0.237      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.059 0.018 0.000 0.062
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.104 0.049 0.000
y 0.049 -48.202 0.000
z 0.000 0.000 -48.280
Traceless
 xyz
x 1.138 0.049 0.000
y 0.049 -0.510 0.000
z 0.000 0.000 -0.627
Polar
3z2-r2-1.255
x2-y21.099
xy0.049
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.254 0.022 0.000
y 0.022 4.239 0.000
z 0.000 0.000 4.239


<r2> (average value of r2) Å2
<r2> 251.630
(<r2>)1/2 15.863