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

using model chemistry: CCD/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 CCD/cc-pVDZ
 hartrees
Energy at 0K-1753.805855
Energy at 298.15K-1753.807778
HF Energy-1752.542058
Nuclear repulsion energy700.140417
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 CCD/cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 1294 1238 55.40      
2 A 1274 1219 204.49      
3 A 1191 1139 207.52      
4 A 1106 1058 87.28      
5 A 944 904 177.09      
6 A 839 802 245.44      
7 A 669 640 10.74      
8 A 543 519 3.74      
9 A 470 449 1.22      
10 A 453 433 0.90      
11 A 404 387 0.85      
12 A 360 345 0.51      
13 A 322 308 0.54      
14 A 296 283 0.13      
15 A 249 238 0.16      
16 A 203 195 1.27      
17 A 169 161 0.77      
18 A 75 71 0.19      

Unscaled Zero Point Vibrational Energy (zpe) 5429.9 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 5194.8 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 CCD/cc-pVDZ
ABC
0.05255 0.03627 0.02966

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.574 0.150 0.312
C2 -0.723 -0.527 -0.231
F3 0.459 0.247 1.650
Cl4 1.970 -0.881 -0.072
Cl5 0.781 1.764 -0.385
Cl6 -2.170 0.383 0.230
F7 -0.653 -0.628 -1.561
F8 -0.803 -1.759 0.285

Atom - Atom Distances (Å)
  C1 C2 F3 Cl4 Cl5 Cl6 F7 F8
C11.56031.34601.77721.77132.75482.37022.3539
C21.56032.35252.72012.74501.77091.33511.3381
F31.34602.35252.55342.55892.99073.50852.7353
Cl41.77722.72012.55342.91764.33883.02632.9303
Cl51.77132.74502.55892.91763.31533.02643.9210
Cl62.75481.77092.99074.33883.31532.55542.5417
F72.37021.33513.50853.02633.02642.55542.1700
F82.35391.33812.73532.93033.92102.54172.1700

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 111.424 C1 C2 F7 109.643
C1 C2 F8 108.365 C2 C1 F3 107.857
C2 C1 Cl4 109.005 C2 C1 Cl5 110.807
F3 C1 Cl4 108.901 F3 C1 Cl5 109.592
Cl4 C1 Cl5 110.613 Cl6 C2 F7 109.928
Cl6 C2 F8 108.883 F7 C2 F8 108.533
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability