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

using model chemistry: M06-2X/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-737.783875
Energy at 298.15K-737.788209
HF Energy-737.783875
Nuclear repulsion energy245.628139
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/6-31+G**
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' 3184 3032 1.65      
2 A' 3090 2942 1.08      
3 A' 1487 1416 0.56      
4 A' 1430 1361 51.89      
5 A' 1272 1211 127.43      
6 A' 1151 1096 212.46      
7 A' 933 888 97.67      
8 A' 694 661 58.30      
9 A' 545 519 16.62      
10 A' 442 421 0.61      
11 A' 303 289 1.47      
12 A" 3199 3046 0.72      
13 A" 1484 1413 2.21      
14 A" 1249 1189 199.96      
15 A" 993 945 39.43      
16 A" 429 409 0.00      
17 A" 337 321 0.46      
18 A" 238 227 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 11229.7 cm-1
Scaled (by 0.9522) Zero Point Vibrational Energy (zpe) 10692.9 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/6-31+G**
ABC
0.17505 0.10758 0.10480

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.345 0.009 0.000
C2 -0.812 1.438 0.000
Cl3 1.433 -0.137 0.000
F4 -0.812 -0.648 1.082
F5 -0.812 -0.648 -1.082
H6 -1.904 1.436 0.000
H7 -0.443 1.943 0.892
H8 -0.443 1.943 -0.892

Atom - Atom Distances (Å)
  C1 C2 Cl3 F4 F5 H6 H7 H8
C11.50341.78371.34931.34932.11362.13262.1326
C21.50342.74242.35012.35011.09211.09011.0901
Cl31.78372.74242.54382.54383.68922.93972.9397
F41.34932.35012.54382.16362.58982.62493.2789
F51.34932.35012.54382.16362.58983.27892.6249
H62.11361.09213.68922.58982.58981.78621.7862
H72.13261.09012.93972.62493.27891.78621.7845
H82.13261.09012.93973.27892.62491.78621.7845

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 107.990 C1 C2 H7 109.596
C1 C2 H8 109.596 C2 C1 Cl3 112.807
C2 C1 F4 110.825 C2 C1 F5 110.825
Cl3 C1 F4 107.762 Cl3 C1 F5 107.762
F4 C1 F5 106.595 H6 C2 H7 109.877
H6 C2 H8 109.877 H7 C2 H8 109.876
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.319      
2 C -0.481      
3 Cl 0.035      
4 F -0.235      
5 F -0.235      
6 H 0.197      
7 H 0.201      
8 H 0.201      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.642 2.284 0.000 2.373
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.014 -1.980 0.000
y -1.980 -33.788 0.000
z 0.000 0.000 -36.849
Traceless
 xyz
x 0.304 -1.980 0.000
y -1.980 2.144 0.000
z 0.000 0.000 -2.448
Polar
3z2-r2-4.896
x2-y2-1.227
xy-1.980
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.715 -0.318 0.000
y -0.318 5.061 0.000
z 0.000 0.000 4.885


<r2> (average value of r2) Å2
<r2> 130.020
(<r2>)1/2 11.403