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All results from a given calculation for CH3CHFCl (Ethane, 1-chloro-1-fluoro-)

using model chemistry: PBEPBE/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBEPBE/6-311G*
 hartrees
Energy at 0K-638.326750
Energy at 298.15K-638.331589
Nuclear repulsion energy164.405829
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 PBEPBE/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 3084 3052 12.63      
2 A 3065 3033 13.55      
3 A 3033 3001 18.52      
4 A 2987 2956 6.99      
5 A 1453 1438 4.58      
6 A 1448 1433 4.74      
7 A 1382 1368 31.50      
8 A 1339 1325 6.95      
9 A 1275 1262 50.04      
10 A 1110 1098 47.90      
11 A 1099 1087 94.74      
12 A 1009 998 28.95      
13 A 883 874 58.66      
14 A 646 639 82.26      
15 A 463 458 10.55      
16 A 364 360 1.80      
17 A 314 311 1.81      
18 A 264 261 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 12608.3 cm-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 12477.1 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 PBEPBE/6-311G*
ABC
0.29789 0.15073 0.10830

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.420 0.102 0.389
C2 1.254 -1.050 -0.111
H3 0.430 0.219 1.482
F4 0.863 1.283 -0.167
Cl5 -1.332 -0.122 -0.055
H6 1.178 -1.124 -1.205
H7 2.307 -0.877 0.161
H8 0.922 -1.998 0.335

Atom - Atom Distances (Å)
  C1 C2 H3 F4 Cl5 H6 H7 H8
C11.50751.09941.37831.82192.14932.13772.1594
C21.50752.19732.36652.74781.09891.10131.0986
H31.09942.19732.00972.36383.09592.54332.5438
F41.37832.36652.00972.60882.64042.61933.3194
Cl51.82192.74782.36382.60882.93703.72262.9577
H62.14931.09893.09592.64042.93701.78911.7892
H72.13771.10132.54332.61933.72261.78911.7897
H82.15941.09862.54383.31942.95771.78921.7897

picture of Ethane, 1-chloro-1-fluoro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H6 110.106 C1 C2 H7 109.060
C1 C2 H8 110.930 C2 C1 H3 113.972
C2 C1 F4 110.099 C2 C1 Cl5 110.884
H3 C1 F4 107.882 H3 C1 Cl5 105.338
F4 C1 Cl5 108.417 H6 C2 H7 108.808
H6 C2 H8 109.008 H7 C2 H8 108.889
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.055      
2 C -0.650      
3 H 0.249      
4 F -0.190      
5 Cl -0.083      
6 H 0.250      
7 H 0.238      
8 H 0.240      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.629 -1.395 0.950 2.346
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.249 -1.470 0.622
y -1.470 -31.969 0.460
z 0.622 0.460 -29.811
Traceless
 xyz
x -0.359 -1.470 0.622
y -1.470 -1.439 0.460
z 0.622 0.460 1.798
Polar
3z2-r23.596
x2-y20.720
xy-1.470
xz0.622
yz0.460


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.857 -0.048 0.314
y -0.048 4.475 0.115
z 0.314 0.115 4.211


<r2> (average value of r2) Å2
<r2> 107.367
(<r2>)1/2 10.362