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

using model chemistry: M06-2X/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 M06-2X/6-31G*
 hartrees
Energy at 0K-737.763200
Energy at 298.15K-737.767534
HF Energy-737.763200
Nuclear repulsion energy245.761150
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 M06-2X/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' 3195 3026 2.22      
2 A' 3106 2941 1.00      
3 A' 1509 1429 0.33      
4 A' 1448 1371 50.88      
5 A' 1297 1228 136.00      
6 A' 1161 1100 201.50      
7 A' 943 893 91.33      
8 A' 691 654 67.20      
9 A' 548 519 17.05      
10 A' 438 415 1.33      
11 A' 302 286 0.90      
12 A" 3214 3043 1.12      
13 A" 1508 1428 0.87      
14 A" 1299 1230 190.82      
15 A" 1013 959 27.77      
16 A" 427 404 0.05      
17 A" 338 320 0.64      
18 A" 247 234 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 11341.7 cm-1
Scaled (by 0.947) Zero Point Vibrational Energy (zpe) 10740.6 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 M06-2X/6-31G*
ABC
0.17563 0.10742 0.10481

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.352 0.001 0.000
C2 -0.812 1.433 0.000
Cl3 1.435 -0.134 0.000
F4 -0.812 -0.647 1.081
F5 -0.812 -0.647 -1.081
H6 -1.905 1.433 0.000
H7 -0.444 1.940 0.892
H8 -0.444 1.940 -0.892

Atom - Atom Distances (Å)
  C1 C2 Cl3 F4 F5 H6 H7 H8
C11.50371.79211.34211.34212.11222.13602.1360
C21.50372.73932.34402.34401.09271.09021.0902
Cl31.79212.73932.54622.54623.68912.93722.9372
F41.34212.34402.54622.16272.58632.61953.2744
F51.34212.34402.54622.16272.58633.27442.6195
H62.11221.09273.68912.58632.58631.78511.7851
H72.13601.09022.93722.61953.27441.78511.7847
H82.13601.09022.93723.27442.61951.78511.7847

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 107.831 C1 C2 H7 109.839
C1 C2 H8 109.839 C2 C1 Cl3 112.139
C2 C1 F4 110.780 C2 C1 F5 110.780
Cl3 C1 F4 107.795 Cl3 C1 F5 107.795
F4 C1 F5 107.360 H6 C2 H7 109.717
H6 C2 H8 109.717 H7 C2 H8 109.868
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.473      
2 C -0.529      
3 Cl -0.037      
4 F -0.259      
5 F -0.259      
6 H 0.204      
7 H 0.204      
8 H 0.204      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.916 1.981 0.000 2.183
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.448 -1.511 0.000
y -1.511 -33.219 0.000
z 0.000 0.000 -35.712
Traceless
 xyz
x 0.018 -1.511 0.000
y -1.511 1.861 0.000
z 0.000 0.000 -1.879
Polar
3z2-r2-3.758
x2-y2-1.229
xy-1.511
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.075 -0.378 0.000
y -0.378 4.171 0.000
z 0.000 0.000 4.017


<r2> (average value of r2) Å2
<r2> 129.504
(<r2>)1/2 11.380