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

using model chemistry: B3LYP/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/LANL2DZ
 hartrees
Energy at 0K-193.403556
Energy at 298.15K-193.397841
Nuclear repulsion energy107.872011
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 B3LYP/LANL2DZ
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 3193 3069 34.92      
2 A 3173 3049 3.65      
3 A 3159 3036 11.44      
4 A 3066 2947 6.50      
5 A 1508 1449 8.38      
6 A 1499 1441 10.53      
7 A 1451 1395 29.29      
8 A 1356 1304 11.69      
9 A 1297 1247 46.00      
10 A 1146 1102 26.62      
11 A 1120 1076 93.51      
12 A 1040 999 36.55      
13 A 871 837 67.29      
14 A 630 606 67.81      
15 A 453 436 13.80      
16 A 345 331 2.16      
17 A 311 299 3.10      
18 A 251 241 0.07      

Unscaled Zero Point Vibrational Energy (zpe) 12934.0 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 12432.2 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 B3LYP/LANL2DZ
ABC
0.28747 0.14346 0.10343

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/LANL2DZ Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.015 0.041 0.388
C2 1.173 -0.751 -0.113
H3 -0.085 0.138 1.473
F4 0.015 1.362 -0.159
Cl5 -1.630 -0.757 -0.141
H6 1.156 -0.818 -1.205
H7 2.099 -0.250 0.195
H8 1.160 -1.763 0.305

Atom - Atom Distances (Å)
  C1 C2 H3 F4 Cl5 H6 H7 H8
C11.51311.09081.43081.87792.15592.14242.1538
C21.51312.21102.41042.80371.09421.09701.0949
H31.09082.21102.04252.40643.10252.55992.5544
F41.43082.41042.04252.68262.67402.65883.3604
Cl51.87792.80372.40642.68262.98353.77862.9994
H62.15591.09423.10252.67402.98351.78121.7817
H72.14241.09702.55992.65883.77861.78121.7839
H82.15381.09492.55443.36042.99941.78171.7839

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 110.528 C1 C2 H7 109.289
C1 C2 H8 110.318 C2 C1 H3 115.272
C2 C1 F4 109.895 C2 C1 Cl5 111.084
H3 C1 F4 107.428 H3 C1 Cl5 105.207
F4 C1 Cl5 107.577 H6 C2 H7 108.762
H6 C2 H8 108.956 H7 C2 H8 108.952
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.082      
2 C -0.567      
3 H 0.251      
4 F -0.225      
5 Cl -0.066      
6 H 0.245      
7 H 0.223      
8 H 0.221      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.284 -1.387 1.308 2.975
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.888 -1.448 -0.191
y -1.448 -32.471 0.629
z -0.191 0.629 -28.214
Traceless
 xyz
x -0.546 -1.448 -0.191
y -1.448 -2.920 0.629
z -0.191 0.629 3.466
Polar
3z2-r26.932
x2-y21.583
xy-1.448
xz-0.191
yz0.629


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.537 0.862 0.466
y 0.862 3.996 0.208
z 0.466 0.208 3.290


<r2> (average value of r2) Å2
<r2> 86.090
(<r2>)1/2 9.278