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All results from a given calculation for CH3CF2Cl (1-Chloro-1,1-Difluoroethane)

using model chemistry: HSEh1PBE/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/6-311G**
 hartrees
Energy at 0K-737.605837
Energy at 298.15K-737.610200
HF Energy-737.605837
Nuclear repulsion energy245.784720
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 HSEh1PBE/6-311G**
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' 3171 3045 3.73      
2 A' 3082 2960 1.45      
3 A' 1473 1415 0.50      
4 A' 1422 1366 54.39      
5 A' 1256 1207 138.12      
6 A' 1139 1094 206.89      
7 A' 915 879 115.53      
8 A' 684 657 67.54      
9 A' 549 527 16.44      
10 A' 434 416 2.69      
11 A' 306 294 1.03      
12 A" 3188 3062 2.18      
13 A" 1474 1416 1.95      
14 A" 1229 1180 194.89      
15 A" 983 944 48.00      
16 A" 434 416 0.03      
17 A" 338 324 0.63      
18 A" 257 247 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 11166.6 cm-1
Scaled (by 0.9604) Zero Point Vibrational Energy (zpe) 10724.4 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 HSEh1PBE/6-311G**
ABC
0.17559 0.10753 0.10484

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.353 0.003 0.000
C2 -0.812 1.428 0.000
Cl3 1.435 -0.128 0.000
F4 -0.812 -0.651 1.081
F5 -0.812 -0.651 -1.081
H6 -1.904 1.435 0.000
H7 -0.444 1.937 0.890
H8 -0.444 1.937 -0.890

Atom - Atom Distances (Å)
  C1 C2 Cl3 F4 F5 H6 H7 H8
C11.49781.79271.34401.34402.11092.13142.1314
C21.49782.73292.34382.34381.09191.08931.0893
Cl31.79272.73292.54772.54773.68622.93002.9300
F41.34402.34382.54772.16172.59082.62143.2742
F51.34402.34382.54772.16172.59083.27422.6214
H62.11091.09193.68622.59082.59081.78221.7822
H72.13141.08932.93002.62143.27421.78221.7802
H82.13141.08932.93003.27422.62141.78221.7802

picture of 1-Chloro-1,1-Difluoroethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H6 108.177 C1 C2 H7 109.941
C1 C2 H8 109.941 C2 C1 Cl3 112.003
C2 C1 F4 111.013 C2 C1 F5 111.013
Cl3 C1 F4 107.766 Cl3 C1 F5 107.766
F4 C1 F5 107.067 H6 C2 H7 109.582
H6 C2 H8 109.582 H7 C2 H8 109.598
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.306      
2 C -0.332      
3 Cl -0.074      
4 F -0.189      
5 F -0.189      
6 H 0.156      
7 H 0.161      
8 H 0.161      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.882 2.142 0.000 2.316
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.861 -1.592 0.000
y -1.592 -33.649 0.000
z 0.000 0.000 -36.364
Traceless
 xyz
x 0.146 -1.592 0.000
y -1.592 1.964 0.000
z 0.000 0.000 -2.109
Polar
3z2-r2-4.219
x2-y2-1.212
xy-1.592
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.367 -0.438 0.000
y -0.438 4.378 0.000
z 0.000 0.000 4.041


<r2> (average value of r2) Å2
<r2> 129.753
(<r2>)1/2 11.391