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

using model chemistry: B97D3/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B97D3/6-311+G(3df,2p)
 hartrees
Energy at 0K-1756.395835
Energy at 298.15K-1756.397391
HF Energy-1756.395835
Nuclear repulsion energy696.458388
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 B97D3/6-311+G(3df,2p)
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 1142 1127 59.20      
2 A 1114 1100 202.78      
3 A 1062 1049 148.84      
4 A 966 954 82.33      
5 A 828 818 152.29      
6 A 752 743 315.62      
7 A 633 624 9.99      
8 A 516 509 1.97      
9 A 437 432 1.68      
10 A 416 410 0.27      
11 A 377 372 0.54      
12 A 341 336 0.02      
13 A 305 301 0.75      
14 A 279 276 0.06      
15 A 233 230 0.04      
16 A 196 193 0.48      
17 A 159 157 0.42      
18 A 70 69 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 4912.9 cm-1
Scaled (by 0.987) Zero Point Vibrational Energy (zpe) 4849.0 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 B97D3/6-311+G(3df,2p)
ABC
0.05215 0.03583 0.02928

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311+G(3df,2p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.586 0.150 0.312
C2 -0.734 -0.535 -0.220
F3 0.492 0.255 1.653
Cl4 1.980 -0.885 -0.085
Cl5 0.787 1.764 -0.394
Cl6 -2.177 0.407 0.223
F7 -0.674 -0.666 -1.554
F8 -0.833 -1.761 0.323

Atom - Atom Distances (Å)
  C1 C2 F3 Cl4 Cl5 Cl6 F7 F8
C11.57931.34871.78121.77342.77602.39492.3800
C21.57932.37482.73992.76191.77891.34181.3451
F31.34872.37482.55682.56013.03213.53532.7554
Cl41.78122.73992.55682.92194.36383.04112.9743
Cl51.77342.76192.56012.92193.31753.06353.9453
Cl62.77601.77893.03214.36383.31752.56302.5526
F72.39491.34183.53533.04113.06352.56302.1796
F82.38001.34512.75542.97433.94532.55262.1796

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 112.486 C1 C2 F7 109.352
C1 C2 F8 109.239 C2 C1 F3 104.870
C2 C1 Cl4 107.083 C2 C1 Cl5 113.503
F3 C1 Cl4 106.869 F3 C1 Cl5 111.381
Cl4 C1 Cl5 112.607 Cl6 C2 F7 109.087
Cl6 C2 F8 108.784 F7 C2 F8 107.779
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.756      
2 C 0.985      
3 F -0.284      
4 Cl -0.325      
5 Cl -0.323      
6 Cl -0.173      
7 F -0.313      
8 F -0.324      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.101 0.358 -0.146 0.399
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -62.080 -1.096 -0.665
y -1.096 -62.848 -0.233
z -0.665 -0.233 -65.047
Traceless
 xyz
x 1.868 -1.096 -0.665
y -1.096 0.716 -0.233
z -0.665 -0.233 -2.583
Polar
3z2-r2-5.166
x2-y20.768
xy-1.096
xz-0.665
yz-0.233


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.200 -1.068 -0.542
y -1.068 11.193 -0.226
z -0.542 -0.226 8.979


<r2> (average value of r2) Å2
<r2> 370.231
(<r2>)1/2 19.241