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All results from a given calculation for CF2ClCFCl2 (Ethane, 1,1,2-trichloro-1,2,2-trifluoro-)

using model chemistry: PBEPBE/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBEPBE/STO-3G
 hartrees
Energy at 0K-1735.058879
Energy at 298.15K-1735.059439
HF Energy-1735.058879
Nuclear repulsion energy663.821714
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 PBEPBE/STO-3G
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 1356 1238 42.28      
2 A 1324 1210 115.78      
3 A 1195 1092 111.60      
4 A 922 842 15.08      
5 A 844 771 170.31      
6 A 729 666 237.27      
7 A 612 559 23.54      
8 A 480 438 10.73      
9 A 410 374 6.11      
10 A 384 350 1.31      
11 A 353 322 0.12      
12 A 303 277 1.88      
13 A 262 239 0.91      
14 A 239 218 0.27      
15 A 189 173 0.60      
16 A 161 147 2.66      
17 A 126 115 2.08      
18 A 31 29 1.20      

Unscaled Zero Point Vibrational Energy (zpe) 4959.2 cm-1
Scaled (by 0.9136) Zero Point Vibrational Energy (zpe) 4530.7 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 PBEPBE/STO-3G
ABC
0.04682 0.03213 0.02706

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/STO-3G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.576 0.153 -0.386
C2 0.751 -0.532 0.373
F3 -0.387 0.327 -1.722
Cl4 -2.035 -1.023 -0.082
Cl5 -0.926 1.805 0.458
Cl6 2.285 0.328 -0.437
F7 0.737 -0.280 1.725
F8 0.811 -1.888 0.122

Atom - Atom Distances (Å)
  C1 C2 F3 Cl4 Cl5 Cl6 F7 F8
C11.67501.36041.89871.88792.86612.52402.5191
C21.67502.53462.86482.87781.93591.37571.3798
F31.36042.53462.68862.68842.96493.67693.1219
Cl41.89872.86482.68863.08514.53953.39152.9806
Cl51.88792.87782.68843.08513.64602.95294.0944
Cl62.86611.93592.96494.53953.64602.72742.7193
F72.52401.37573.67693.39152.95292.72742.2712
F82.51911.37983.12192.98064.09442.71932.2712

picture of Ethane, 1,1,2-trichloro-1,2,2-trifluoro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 Cl6 104.837 C1 C2 F7 111.272
C1 C2 F8 110.731 C2 C1 F3 112.823
C2 C1 Cl4 106.405 C2 C1 Cl5 107.595
F3 C1 Cl4 110.071 F3 C1 Cl5 110.663
Cl4 C1 Cl5 109.125 Cl6 C2 F7 109.735
Cl6 C2 F8 109.040 F7 C2 F8 111.025
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.158      
2 C 0.227      
3 F 0.035      
4 Cl -0.129      
5 Cl -0.114      
6 Cl -0.184      
7 F 0.006      
8 F 0.001      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.129 -1.385 -0.112 1.396
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -64.728 -1.717 2.016
y -1.717 -59.149 -1.131
z 2.016 -1.131 -55.827
Traceless
 xyz
x -7.241 -1.717 2.016
y -1.717 1.129 -1.131
z 2.016 -1.131 6.112
Polar
3z2-r212.224
x2-y2-5.579
xy-1.717
xz2.016
yz-1.131


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.715 1.261 -1.027
y 1.261 5.288 0.280
z -1.027 0.280 3.311


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000