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All results from a given calculation for CH3CFCl2 (1,1-Dichloro-1-fluoroethane)

using model chemistry: HF/Def2TZVPP

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/Def2TZVPP
 hartrees
Energy at 0K-1096.012370
Energy at 298.15K-1096.016677
HF Energy-1096.012370
Nuclear repulsion energy301.066306
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/Def2TZVPP
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' 3293 2985 5.97      
2 A' 3198 2899 5.51      
3 A' 1601 1451 3.30      
4 A' 1548 1403 11.65      
5 A' 1309 1186 131.45      
6 A' 1224 1109 57.62      
7 A' 1038 941 70.93      
8 A' 635 575 25.17      
9 A' 471 427 3.87      
10 A' 404 366 1.29      
11 A' 280 254 0.21      
12 A" 3274 2967 9.19      
13 A" 1598 1449 0.94      
14 A" 1210 1097 112.83      
15 A" 834 756 185.93      
16 A" 432 392 0.36      
17 A" 319 289 1.20      
18 A" 288 261 0.11      

Unscaled Zero Point Vibrational Energy (zpe) 11476.8 cm-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 10402.6 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/Def2TZVPP
ABC
0.12990 0.08603 0.07332

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.020 0.334 0.000
C2 -1.154 1.281 0.000
F3 1.157 1.025 0.000
Cl4 0.020 -0.689 1.445
Cl5 0.020 -0.689 -1.445
H6 -2.080 0.729 0.000
H7 -1.098 1.901 0.883
H8 -1.098 1.901 -0.883

Atom - Atom Distances (Å)
  C1 C2 F3 Cl4 Cl5 H6 H7 H8
C11.50791.33091.77061.77062.13642.11802.1180
C21.50792.32512.71062.71061.07831.08071.0807
F31.33092.32512.51392.51393.25062.57592.5759
Cl41.77062.71062.51392.88972.91692.87673.6580
Cl51.77062.71062.51392.88972.91693.65802.8767
H62.13641.07833.25062.91692.91691.76571.7657
H72.11801.08072.57592.87673.65801.76571.7669
H82.11801.08072.57593.65802.87671.76571.7669

picture of 1,1-Dichloro-1-fluoroethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H6 110.297 C1 C2 H7 108.687
C1 C2 H8 108.687 C2 C1 F3 109.822
C2 C1 Cl4 111.289 C2 C1 Cl5 111.289
F3 C1 Cl4 107.457 F3 C1 Cl5 107.457
Cl4 C1 Cl5 109.379 H6 C2 H7 109.742
H6 C2 H8 109.742 H7 C2 H8 109.663
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.390      
2 C -0.195      
3 F -0.224      
4 Cl -0.109      
5 Cl -0.109      
6 H 0.083      
7 H 0.082      
8 H 0.082      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.731 1.239 0.000 2.129
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.705 -2.230 0.000
y -2.230 -41.670 0.000
z 0.000 0.000 -43.253
Traceless
 xyz
x -0.244 -2.230 0.000
y -2.230 1.309 0.000
z 0.000 0.000 -1.066
Polar
3z2-r2-2.131
x2-y2-1.035
xy-2.230
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.773 -0.314 0.000
y -0.314 6.816 0.000
z 0.000 0.000 8.111


<r2> (average value of r2) Å2
<r2> 169.999
(<r2>)1/2 13.038