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All results from a given calculation for CF3CHCl2 (1,1-Dichloro-2,2,2-trifluoroethane)

using model chemistry: HF/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/6-31G*
 hartrees
Energy at 0K-1293.595895
Energy at 298.15K-1293.599140
HF Energy-1293.595895
Nuclear repulsion energy494.631959
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 HF/6-31G*
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' 3370 3028 3.00      
2 A' 1518 1364 98.25      
3 A' 1453 1306 243.98      
4 A' 1309 1176 207.13      
5 A' 966 868 29.90      
6 A' 839 753 20.24      
7 A' 734 660 40.81      
8 A' 570 512 9.74      
9 A' 412 370 0.88      
10 A' 287 258 0.90      
11 A' 231 207 1.45      
12 A" 1410 1267 69.75      
13 A" 1381 1241 190.19      
14 A" 936 841 137.59      
15 A" 608 546 7.02      
16 A" 389 350 0.00      
17 A" 203 182 2.08      
18 A" 80 72 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 8347.1 cm-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 7499.8 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 HF/6-31G*
ABC
0.07077 0.05661 0.03796

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.558 -0.334 0.000
C2 -0.171 1.009 0.000
H3 1.615 -0.134 0.000
Cl4 0.179 -1.246 1.461
Cl5 0.179 -1.246 -1.461
F6 -1.473 0.872 0.000
F7 0.179 1.700 1.064
F8 0.179 1.700 -1.064

Atom - Atom Distances (Å)
  C1 C2 H3 Cl4 Cl5 F6 F7 F8
C11.52771.07521.76331.76332.36242.32692.3269
C21.52772.12002.70912.70911.30991.31641.3164
H31.07522.12002.33042.33043.24792.56122.5612
Cl41.76332.70912.33042.92123.05752.97303.8801
Cl51.76332.70912.33042.92123.05753.88012.9730
F62.36241.30993.24793.05753.05752.13292.1329
F72.32691.31642.56122.97303.88012.13292.1280
F82.32691.31642.56123.88012.97302.13292.1280

picture of 1,1-Dichloro-2,2,2-trifluoroethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F6 112.495 C1 C2 F7 109.575
C1 C2 F8 109.575 C2 C1 H3 107.801
C2 C1 Cl4 110.608 C2 C1 Cl5 110.608
H3 C1 Cl4 107.903 H3 C1 Cl5 107.903
Cl4 C1 Cl5 111.856 F6 C2 F7 108.612
F6 C2 F8 108.612 F7 C2 F8 107.855
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.456      
2 C 1.125      
3 H 0.289      
4 Cl 0.029      
5 Cl 0.029      
6 F -0.329      
7 F -0.344      
8 F -0.344      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.419 -0.018 0.000 1.419
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -50.072 0.237 0.000
y 0.237 -53.792 0.000
z 0.000 0.000 -53.067
Traceless
 xyz
x 3.357 0.237 0.000
y 0.237 -2.223 0.000
z 0.000 0.000 -1.134
Polar
3z2-r2-2.268
x2-y23.720
xy0.237
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.354 0.194 0.000
y 0.194 5.513 0.000
z 0.000 0.000 7.193


<r2> (average value of r2) Å2
<r2> 269.901
(<r2>)1/2 16.429