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All results from a given calculation for CF3CF2Cl (pentafluorochloroethane)

using model chemistry: B3LYP/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/TZVP
 hartrees
Energy at 0K-1035.871846
Energy at 298.15K-1035.874259
HF Energy-1035.871846
Nuclear repulsion energy530.956002
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 B3LYP/TZVP
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' 1312 1267 73.27      
2 A' 1205 1164 271.91      
3 A' 1114 1076 216.31      
4 A' 956 923 286.83      
5 A' 755 729 33.58      
6 A' 646 624 13.31      
7 A' 550 531 7.18      
8 A' 429 414 0.12      
9 A' 360 348 0.06      
10 A' 311 300 1.72      
11 A' 182 176 1.41      
12 A" 1220 1178 327.31      
13 A" 1170 1129 172.10      
14 A" 590 570 0.82      
15 A" 448 433 1.26      
16 A" 329 318 0.02      
17 A" 223 215 2.52      
18 A" 66 64 0.05      

Unscaled Zero Point Vibrational Energy (zpe) 5933.2 cm-1
Scaled (by 0.9654) Zero Point Vibrational Energy (zpe) 5727.9 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 B3LYP/TZVP
ABC
0.07757 0.04986 0.04488

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.086 -0.642 0.000
C2 -0.632 0.745 0.000
Cl3 1.861 -0.455 0.000
F4 -0.299 -1.323 1.088
F5 -0.299 -1.323 -1.088
F6 -1.955 0.552 0.000
F7 -0.299 1.443 1.088
F8 -0.299 1.443 -1.088

Atom - Atom Distances (Å)
  C1 C2 Cl3 F4 F5 F6 F7 F8
C11.56251.78481.33961.33962.36492.38312.3831
C21.56252.76692.36042.36041.33731.33411.3341
Cl31.78482.76692.56972.56973.94673.07443.0744
F41.33962.36042.56972.17512.72752.76573.5186
F51.33962.36042.56972.17512.72753.51862.7657
F62.36491.33733.94672.72752.72752.17212.1721
F72.38311.33413.07442.76573.51862.17212.1754
F82.38311.33413.07443.51862.76572.17212.1754

picture of pentafluorochloroethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F6 109.032 C1 C2 F7 110.470
C1 C2 F8 110.470 C2 C1 Cl3 111.327
C2 C1 F4 108.606 C2 C1 F5 108.606
Cl3 C1 F4 109.844 Cl3 C1 F5 109.844
F4 C1 F5 108.553 F6 C2 F7 108.799
F6 C2 F8 108.799 F7 C2 F8 109.233
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.241      
2 C 0.404      
3 Cl -0.006      
4 F -0.122      
5 F -0.122      
6 F -0.134      
7 F -0.130      
8 F -0.130      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.534 0.002 0.000 0.534
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.197 -0.238 0.000
y -0.238 -50.280 0.000
z 0.000 0.000 -50.466
Traceless
 xyz
x 2.177 -0.238 0.000
y -0.238 -0.949 0.000
z 0.000 0.000 -1.227
Polar
3z2-r2-2.455
x2-y22.084
xy-0.238
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.766 0.065 0.000
y 0.065 4.885 0.000
z 0.000 0.000 4.899


<r2> (average value of r2) Å2
<r2> 253.581
(<r2>)1/2 15.924