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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/CEP-121G*

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/CEP-121G*
 hartrees
Energy at 0K-128.633738
Energy at 298.15K-128.635329
HF Energy-128.633738
Nuclear repulsion energy229.130955
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/CEP-121G*
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 1163 60.09      
2 A 1175 1139 204.61      
3 A 1113 1079 199.57      
4 A 1028 996 86.67      
5 A 878 851 193.57      
6 A 787 763 300.16      
7 A 639 619 11.86      
8 A 518 502 3.44      
9 A 444 430 1.57      
10 A 425 412 0.21      
11 A 381 369 0.11      
12 A 341 330 0.20      
13 A 304 295 0.71      
14 A 278 270 0.08      
15 A 232 225 0.09      
16 A 193 187 0.88      
17 A 158 153 0.54      
18 A 66 64 0.19      

Unscaled Zero Point Vibrational Energy (zpe) 5078.9 cm-1
Scaled (by 0.9694) Zero Point Vibrational Energy (zpe) 4923.5 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/CEP-121G*
ABC
0.05133 0.03522 0.02875

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-121G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.588 0.150 0.311
C2 -0.738 -0.531 -0.227
F3 0.484 0.255 1.661
Cl4 1.995 -0.903 -0.076
Cl5 0.802 1.785 -0.393
Cl6 -2.203 0.397 0.234
F7 -0.678 -0.644 -1.572
F8 -0.829 -1.775 0.298

Atom - Atom Distances (Å)
  C1 C2 F3 Cl4 Cl5 Cl6 F7 F8
C11.58401.35891.79951.79312.80252.40332.3899
C21.58402.38252.76202.78591.79451.35091.3535
F31.35892.38252.57772.58103.04523.55142.7755
Cl41.79952.76202.57772.95794.40543.07382.9791
Cl51.79312.78592.58102.95793.36883.07913.9763
Cl62.80251.79453.04524.40543.36882.58322.5708
F72.40331.35093.55143.07383.07912.58322.1904
F82.38991.35352.77552.97913.97632.57082.1904

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 111.945 C1 C2 F7 109.688
C1 C2 F8 108.641 C2 C1 F3 107.863
C2 C1 Cl4 109.276 C2 C1 Cl5 111.016
F3 C1 Cl4 108.596 F3 C1 Cl5 109.167
Cl4 C1 Cl5 110.842 Cl6 C2 F7 109.615
Cl6 C2 F8 108.687 F7 C2 F8 108.178
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-121G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.167      
2 C 0.416      
3 F -0.184      
4 Cl -0.009      
5 Cl -0.001      
6 Cl -0.040      
7 F -0.170      
8 F -0.179      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.136 0.447 -0.197 0.507
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -59.965 -1.344 -0.922
y -1.344 -61.003 -0.348
z -0.922 -0.348 -63.435
Traceless
 xyz
x 2.254 -1.344 -0.922
y -1.344 0.697 -0.348
z -0.922 -0.348 -2.951
Polar
3z2-r2-5.902
x2-y21.038
xy-1.344
xz-0.922
yz-0.348


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.046 -1.364 -0.710
y -1.364 9.276 -0.211
z -0.710 -0.211 6.679


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