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

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 C1 1A
Energy calculated at B3LYP/6-31+G**
 hartrees
Energy at 0K-1756.319989
Energy at 298.15K-1756.321657
HF Energy-1756.319989
Nuclear repulsion energy695.641279
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 1199 1157 61.35      
2 A 1169 1128 203.92      
3 A 1108 1068 191.37      
4 A 1030 993 84.24      
5 A 880 848 182.94      
6 A 792 764 296.46      
7 A 643 620 11.18      
8 A 524 506 3.42      
9 A 450 434 1.51      
10 A 430 415 0.20      
11 A 386 372 0.09      
12 A 347 335 0.12      
13 A 310 299 0.69      
14 A 285 275 0.07      
15 A 239 230 0.06      
16 A 197 190 0.82      
17 A 161 156 0.60      
18 A 69 66 0.20      

Unscaled Zero Point Vibrational Energy (zpe) 5110.1 cm-1
Scaled (by 0.9642) Zero Point Vibrational Energy (zpe) 4927.2 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
0.05203 0.03575 0.02916

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.585 0.149 0.304
C2 -0.734 -0.525 -0.220
F3 0.486 0.249 1.651
Cl4 1.978 -0.896 -0.084
Cl5 0.797 1.774 -0.385
Cl6 -2.186 0.399 0.223
F7 -0.673 -0.655 -1.558
F8 -0.825 -1.757 0.317

Atom - Atom Distances (Å)
  C1 C2 F3 Cl4 Cl5 Cl6 F7 F8
C11.57011.35431.78441.77892.78342.38662.3705
C21.57012.36362.74032.76691.77781.34581.3476
F31.35432.36362.55932.56363.03393.52992.7426
Cl41.78442.74032.55932.93554.37213.04302.9600
Cl51.77892.76692.56362.93553.34083.07233.9494
Cl62.78341.77783.03394.37213.34082.56372.5520
F72.38661.34583.52993.04303.07232.56372.1807
F82.37051.34762.74262.96003.94942.55202.1807

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 112.334 C1 C2 F7 109.627
C1 C2 F8 108.425 C2 C1 F3 107.619
C2 C1 Cl4 109.385 C2 C1 Cl5 111.267
F3 C1 Cl4 108.474 F3 C1 Cl5 109.059
Cl4 C1 Cl5 110.937 Cl6 C2 F7 109.541
Cl6 C2 F8 108.692 F7 C2 F8 108.121
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 -0.122      
2 C 0.207      
3 F -0.155      
4 Cl 0.145      
5 Cl 0.161      
6 Cl 0.178      
7 F -0.197      
8 F -0.217      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.111 0.500 -0.201 0.551
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -62.556 -1.291 -0.832
y -1.291 -63.762 -0.317
z -0.832 -0.317 -66.311
Traceless
 xyz
x 2.481 -1.291 -0.832
y -1.291 0.671 -0.317
z -0.832 -0.317 -3.152
Polar
3z2-r2-6.304
x2-y21.206
xy-1.291
xz-0.832
yz-0.317


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.653 -1.208 -0.616
y -1.208 9.929 -0.237
z -0.616 -0.237 7.652


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