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

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 C1 1A
Energy calculated at B1B95/cc-pVDZ
 hartrees
Energy at 0K-1756.435795
Energy at 298.15K-1756.437515
HF Energy-1756.435795
Nuclear repulsion energy702.616024
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 1253 1204 57.89      
2 A 1237 1189 234.01      
3 A 1166 1120 207.63      
4 A 1054 1013 94.09      
5 A 898 863 184.04      
6 A 806 775 298.34      
7 A 659 634 12.07      
8 A 532 511 3.44      
9 A 459 441 1.73      
10 A 438 421 0.22      
11 A 391 376 0.18      
12 A 347 334 0.33      
13 A 309 297 0.57      
14 A 284 273 0.14      
15 A 236 227 0.13      
16 A 188 181 1.18      
17 A 159 153 0.89      
18 A 64 61 0.13      

Unscaled Zero Point Vibrational Energy (zpe) 5239.8 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 5036.5 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
0.05281 0.03659 0.02993

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.571 0.153 0.316
C2 -0.713 -0.532 -0.233
F3 0.455 0.255 1.646
Cl4 1.968 -0.868 -0.067
Cl5 0.759 1.760 -0.389
Cl6 -2.161 0.370 0.236
F7 -0.644 -0.621 -1.560
F8 -0.786 -1.764 0.273

Atom - Atom Distances (Å)
  C1 C2 F3 Cl4 Cl5 Cl6 F7 F8
C11.55571.33871.77231.76532.74122.36472.3490
C21.55572.34862.70702.72921.76901.33111.3341
F31.33872.34862.54602.54982.97393.49992.7385
Cl41.77232.70702.54602.91094.32073.01812.9152
Cl51.76532.72922.54982.91093.29403.00123.9049
Cl62.74121.76902.97394.32073.29402.55092.5392
F72.36471.33113.49993.01813.00122.55092.1651
F82.34901.33412.73852.91523.90492.53922.1651

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 110.913 C1 C2 F7 109.754
C1 C2 F8 108.508 C2 C1 F3 108.238
C2 C1 Cl4 108.685 C2 C1 Cl5 110.376
F3 C1 Cl4 109.046 F3 C1 Cl5 109.700
Cl4 C1 Cl5 110.742 Cl6 C2 F7 109.942
Cl6 C2 F8 109.019 F7 C2 F8 108.656
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 -0.001      
2 C 0.326      
3 F -0.119      
4 Cl 0.027      
5 Cl 0.030      
6 Cl -0.013      
7 F -0.123      
8 F -0.128      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.103 0.256 -0.137 0.308
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -61.605 -1.022 -0.677
y -1.022 -62.136 -0.240
z -0.677 -0.240 -63.944
Traceless
 xyz
x 1.435 -1.022 -0.677
y -1.022 0.638 -0.240
z -0.677 -0.240 -2.074
Polar
3z2-r2-4.147
x2-y20.531
xy-1.022
xz-0.677
yz-0.240


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.730 -1.401 -0.739
y -1.401 8.056 -0.248
z -0.739 -0.248 5.606


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