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All results from a given calculation for CF3CF2Cl (pentafluorochloroethane)

using model chemistry: B3LYP/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 B3LYP/6-31+G**
 hartrees
Energy at 0K-1035.640255
Energy at 298.15K-1035.642590
HF Energy-1035.640255
Nuclear repulsion energy530.275114
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/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' 1328 1280 65.83      
2 A' 1212 1169 265.93      
3 A' 1114 1074 212.77      
4 A' 962 928 279.54      
5 A' 747 720 32.55      
6 A' 635 612 14.82      
7 A' 540 521 6.75      
8 A' 429 414 0.03      
9 A' 355 343 0.04      
10 A' 309 298 1.32      
11 A' 180 173 1.20      
12 A" 1224 1180 332.74      
13 A" 1170 1128 152.90      
14 A" 581 560 0.87      
15 A" 441 426 1.27      
16 A" 326 314 0.01      
17 A" 216 208 1.98      
18 A" 62 60 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 5915.4 cm-1
Scaled (by 0.9642) Zero Point Vibrational Energy (zpe) 5703.7 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/6-31+G**
ABC
0.07740 0.04970 0.04487

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.094 -0.636 0.000
C2 -0.629 0.745 0.000
Cl3 1.858 -0.463 0.000
F4 -0.299 -1.321 1.092
F5 -0.299 -1.321 -1.092
F6 -1.957 0.547 0.000
F7 -0.299 1.448 1.092
F8 -0.299 1.448 -1.092

Atom - Atom Distances (Å)
  C1 C2 Cl3 F4 F5 F6 F7 F8
C11.55871.77311.34721.34722.36762.38542.3854
C21.55872.76492.35952.35951.34241.34011.3401
Cl31.77312.76492.56552.56553.94653.08133.0813
F41.34722.35952.56552.18422.72592.76863.5263
F51.34722.35952.56552.18422.72593.52632.7686
F62.36761.34243.94652.72592.72592.18022.1802
F72.38541.34013.08132.76863.52632.18022.1836
F82.38541.34013.08133.52632.76862.18022.1836

picture of pentafluorochloroethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F6 109.169 C1 C2 F7 110.525
C1 C2 F8 110.525 C2 C1 Cl3 112.005
C2 C1 F4 108.357 C2 C1 F5 108.357
Cl3 C1 F4 109.857 Cl3 C1 F5 109.857
F4 C1 F5 108.319 F6 C2 F7 108.731
F6 C2 F8 108.731 F7 C2 F8 109.118
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.266      
2 C 0.863      
3 Cl 0.150      
4 F -0.219      
5 F -0.219      
6 F -0.292      
7 F -0.275      
8 F -0.275      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.598 0.008 0.000 0.598
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.171 -0.274 0.000
y -0.274 -50.342 0.000
z 0.000 0.000 -50.485
Traceless
 xyz
x 2.242 -0.274 0.000
y -0.274 -1.014 0.000
z 0.000 0.000 -1.228
Polar
3z2-r2-2.457
x2-y22.171
xy-0.274
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.286 -0.012 0.000
y -0.012 5.536 0.000
z 0.000 0.000 5.550


<r2> (average value of r2) Å2
<r2> 253.973
(<r2>)1/2 15.937