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

using model chemistry: BLYP/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at BLYP/6-31+G**
 hartrees
Energy at 0K-1756.228618
Energy at 298.15K-1756.229988
HF Energy-1756.228618
Nuclear repulsion energy686.567028
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 BLYP/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 1115 1109 61.41      
2 A 1083 1077 213.33      
3 A 1031 1025 174.89      
4 A 953 948 82.41      
5 A 814 810 177.92      
6 A 736 732 318.93      
7 A 609 606 11.03      
8 A 498 495 2.76      
9 A 423 421 2.01      
10 A 403 401 0.08      
11 A 363 361 0.41      
12 A 330 328 0.03      
13 A 295 294 0.83      
14 A 272 270 0.09      
15 A 227 226 0.04      
16 A 189 188 0.72      
17 A 154 153 0.57      
18 A 65 65 0.17      

Unscaled Zero Point Vibrational Energy (zpe) 4779.6 cm-1
Scaled (by 0.9947) Zero Point Vibrational Energy (zpe) 4754.3 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 BLYP/6-31+G**
ABC
0.05070 0.03482 0.02840

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.590 0.150 0.308
C2 -0.741 -0.531 -0.222
F3 0.493 0.253 1.672
Cl4 2.006 -0.907 -0.085
Cl5 0.806 1.798 -0.390
Cl6 -2.216 0.403 0.226
F7 -0.682 -0.662 -1.579
F8 -0.836 -1.781 0.320

Atom - Atom Distances (Å)
  C1 C2 F3 Cl4 Cl5 Cl6 F7 F8
C11.58631.37131.80981.80322.81882.41612.4004
C21.58632.39312.77542.80121.80331.36381.3660
F31.37132.39312.59222.59623.07483.57582.7805
Cl41.80982.77542.59222.97494.43153.08453.0005
Cl51.80322.80122.59622.97493.38503.11124.0015
Cl62.81881.80333.07484.43153.38502.59762.5859
F72.41611.36383.57583.08453.11122.59762.2094
F82.40041.36602.78053.00054.00152.58592.2094

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 112.371 C1 C2 F7 109.737
C1 C2 F8 108.564 C2 C1 F3 107.805
C2 C1 Cl4 109.442 C2 C1 Cl5 111.304
F3 C1 Cl4 108.366 F3 C1 Cl5 108.977
Cl4 C1 Cl5 110.851 Cl6 C2 F7 109.423
Cl6 C2 F8 108.572 F7 C2 F8 108.070
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.133      
2 C 0.175      
3 F -0.137      
4 Cl 0.136      
5 Cl 0.160      
6 Cl 0.171      
7 F -0.175      
8 F -0.197      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.113 0.469 -0.182 0.515
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -63.039 -1.276 -0.817
y -1.276 -64.123 -0.314
z -0.817 -0.314 -66.586
Traceless
 xyz
x 2.316 -1.276 -0.817
y -1.276 0.689 -0.314
z -0.817 -0.314 -3.005
Polar
3z2-r2-6.010
x2-y21.085
xy-1.276
xz-0.817
yz-0.314


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.483 -1.300 -0.671
y -1.300 10.634 -0.257
z -0.671 -0.257 8.166


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