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All results from a given calculation for CF3CF2Cl (pentafluorochloroethane)

using model chemistry: B1B95/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/cc-pVDZ
 hartrees
Energy at 0K-1035.583987
Energy at 298.15K-1035.586375
HF Energy-1035.583987
Nuclear repulsion energy535.797572
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 B1B95/cc-pVDZ
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' 1388 1334 74.01      
2 A' 1278 1228 284.12      
3 A' 1158 1113 223.26      
4 A' 985 947 282.31      
5 A' 767 737 39.01      
6 A' 653 627 16.00      
7 A' 555 534 7.69      
8 A' 439 422 0.02      
9 A' 359 345 0.04      
10 A' 307 295 1.44      
11 A' 175 168 1.73      
12 A" 1295 1244 374.78      
13 A" 1240 1192 135.97      
14 A" 596 573 1.10      
15 A" 449 431 1.79      
16 A" 327 314 0.05      
17 A" 201 193 2.64      
18 A" 51 49 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 6110.7 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 5873.6 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 B1B95/cc-pVDZ
ABC
0.07860 0.05099 0.04592

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.087 -0.634 0.000
C2 -0.624 0.734 0.000
Cl3 1.839 -0.440 0.000
F4 -0.294 -1.311 1.082
F5 -0.294 -1.311 -1.082
F6 -1.938 0.534 0.000
F7 -0.294 1.427 1.082
F8 -0.294 1.427 -1.082

Atom - Atom Distances (Å)
  C1 C2 Cl3 F4 F5 F6 F7 F8
C11.54171.76221.33271.33272.33862.35862.3586
C21.54172.72812.33722.33721.32941.32641.3264
Cl31.76222.72812.54602.54603.90083.03393.0339
F41.33272.33722.54602.16472.69832.73813.4901
F51.33272.33722.54602.16472.69833.49012.7381
F62.33861.32943.90082.69832.69832.16092.1609
F72.35861.32643.03392.73813.49012.16092.1637
F82.35861.32643.03393.49012.73812.16092.1637

picture of pentafluorochloroethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F6 108.853 C1 C2 F7 110.417
C1 C2 F8 110.417 C2 C1 Cl3 111.146
C2 C1 F4 108.586 C2 C1 F5 108.586
Cl3 C1 F4 109.923 Cl3 C1 F5 109.923
F4 C1 F5 108.619 F6 C2 F7 108.910
F6 C2 F8 108.910 F7 C2 F8 109.299
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.225      
2 C 0.505      
3 Cl -0.023      
4 F -0.137      
5 F -0.137      
6 F -0.148      
7 F -0.142      
8 F -0.142      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.264 0.003 0.000 0.264
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.039 -0.050 0.000
y -0.050 -48.543 0.000
z 0.000 0.000 -48.583
Traceless
 xyz
x 1.524 -0.050 0.000
y -0.050 -0.733 0.000
z 0.000 0.000 -0.792
Polar
3z2-r2-1.584
x2-y21.505
xy-0.050
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.880 0.097 0.000
y 0.097 3.954 0.000
z 0.000 0.000 3.966


<r2> (average value of r2) Å2
<r2> 248.062
(<r2>)1/2 15.750