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All results from a given calculation for CH2FCl (fluorochloromethane)

using model chemistry: BLYP/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 BLYP/6-31+G**
 hartrees
Energy at 0K-599.303450
Energy at 298.15K-599.306018
Nuclear repulsion energy99.095028
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 BLYP/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' 3023 3007 21.92      
2 A' 1452 1444 0.07      
3 A' 1331 1324 42.98      
4 A' 995 990 187.68      
5 A' 684 680 117.68      
6 A' 356 354 1.08      
7 A" 3106 3090 8.39      
8 A" 1202 1196 2.57      
9 A" 973 968 0.13      

Unscaled Zero Point Vibrational Energy (zpe) 6560.6 cm-1
Scaled (by 0.9947) Zero Point Vibrational Energy (zpe) 6525.8 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 BLYP/6-31+G**
ABC
1.35892 0.18050 0.16462

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.824 0.000
F2 1.390 0.772 0.000
Cl3 -0.697 -0.855 0.000
H4 -0.333 1.324 0.918
H5 -0.333 1.324 -0.918

Atom - Atom Distances (Å)
  C1 F2 Cl3 H4 H5
C11.39141.81861.09711.0971
F21.39142.64682.02922.0292
Cl31.81862.64682.39322.3932
H41.09712.02922.39321.8360
H51.09712.02922.39321.8360

picture of fluorochloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 110.375 F2 C1 H4 108.683
F2 C1 H5 108.683 Cl3 C1 H4 107.746
Cl3 C1 H5 107.746 H4 C1 H5 113.597
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.128      
2 F -0.239      
3 Cl -0.004      
4 H 0.186      
5 H 0.186      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.108 1.685 0.000 2.016
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.230 -1.586 0.000
y -1.586 -22.876 0.000
z 0.000 0.000 -23.792
Traceless
 xyz
x -3.896 -1.586 0.000
y -1.586 2.635 0.000
z 0.000 0.000 1.261
Polar
3z2-r22.522
x2-y2-4.354
xy-1.586
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.899 0.824 0.000
y 0.824 4.768 0.000
z 0.000 0.000 3.192


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000