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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/3-21G

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/3-21G
 hartrees
Energy at 0K-1747.631423
Energy at 298.15K-1747.632745
HF Energy-1747.631423
Nuclear repulsion energy682.226168
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/3-21G
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 1264 1219 143.19      
2 A 1228 1185 57.19      
3 A 1173 1131 158.72      
4 A 986 952 62.72      
5 A 802 773 160.97      
6 A 728 702 306.26      
7 A 614 592 18.71      
8 A 489 472 5.60      
9 A 407 393 6.14      
10 A 376 363 0.42      
11 A 349 337 0.66      
12 A 311 300 1.37      
13 A 289 279 0.62      
14 A 262 253 0.39      
15 A 225 217 0.97      
16 A 192 185 2.24      
17 A 154 149 2.31      
18 A 63 61 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 4955.5 cm-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 4781.5 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 B3LYP/3-21G
ABC
0.04960 0.03445 0.02843

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/3-21G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.526 0.149 0.359
C2 -0.667 -0.554 -0.304
F3 0.352 0.235 1.706
Cl4 2.059 -0.865 -0.002
Cl5 0.740 1.837 -0.381
Cl6 -2.248 0.279 0.290
F7 -0.587 -0.469 -1.655
F8 -0.712 -1.860 0.086

Atom - Atom Distances (Å)
  C1 C2 F3 Cl4 Cl5 Cl6 F7 F8
C11.53561.36021.87251.85602.77802.38272.3751
C21.53562.38722.76002.77591.88311.35581.3631
F31.36022.38722.65342.65892.96013.55922.8537
Cl41.87252.76002.65343.03064.46553.14462.9449
Cl51.85602.77592.65893.03063.43602.95013.9991
Cl62.77801.88312.96014.46553.43602.66462.6411
F72.38271.35583.55923.14462.95012.66462.2314
F82.37511.36312.85372.94493.99912.64112.2314

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 108.271 C1 C2 F7 110.832
C1 C2 F8 109.901 C2 C1 F3 110.902
C2 C1 Cl4 107.747 C2 C1 Cl5 109.498
F3 C1 Cl4 109.302 F3 C1 Cl5 110.577
Cl4 C1 Cl5 108.744 Cl6 C2 F7 109.630
Cl6 C2 F8 107.825 F7 C2 F8 110.307
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.124      
2 C 0.436      
3 F -0.203      
4 Cl 0.122      
5 Cl 0.138      
6 Cl 0.078      
7 F -0.221      
8 F -0.225      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.146 -0.191 -0.081 0.253
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -65.719 -0.237 -0.209
y -0.237 -64.794 0.094
z -0.209 0.094 -65.194
Traceless
 xyz
x -0.725 -0.237 -0.209
y -0.237 0.663 0.094
z -0.209 0.094 0.062
Polar
3z2-r20.125
x2-y2-0.925
xy-0.237
xz-0.209
yz0.094


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.848 -1.890 -1.166
y -1.890 7.669 -0.436
z -1.166 -0.436 4.766


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