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All results from a given calculation for CHFCl2 (fluorodichloromethane)

using model chemistry: B3LYP/CEP-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 B3LYP/CEP-31G
 hartrees
Energy at 0K-60.213874
Energy at 298.15K-60.215638
Nuclear repulsion energy61.123070
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/CEP-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' 3203 3101 10.51      
2 A' 1285 1244 19.26      
3 A' 1000 969 203.46      
4 A' 678 657 52.50      
5 A' 414 401 2.94      
6 A' 256 248 0.35      
7 A" 1226 1188 62.89      
8 A" 737 714 267.02      
9 A" 334 323 0.36      

Unscaled Zero Point Vibrational Energy (zpe) 4566.4 cm-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 4422.1 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 B3LYP/CEP-31G
ABC
0.21482 0.09848 0.07063

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.190 0.542 0.000
H2 -1.083 1.175 0.000
F3 0.963 1.359 0.000
Cl4 -0.190 -0.490 1.539
Cl5 -0.190 -0.490 -1.539

Atom - Atom Distances (Å)
  C1 H2 F3 Cl4 Cl5
C11.09561.41281.85281.8528
H21.09562.05442.43732.4373
F31.41282.05442.66732.6673
Cl41.85282.43732.66733.0783
Cl51.85282.43732.66733.0783

picture of fluorodichloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 F3 109.319 H2 C1 Cl4 108.784
H2 C1 Cl5 108.784 F3 C1 Cl4 108.784
F3 C1 Cl5 108.784 Cl4 C1 Cl5 112.348
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.271      
2 H 0.288      
3 F -0.134      
4 Cl 0.059      
5 Cl 0.059      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.781 0.636 0.000 1.891
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.383 -2.802 0.000
y -2.802 -35.367 0.000
z 0.000 0.000 -36.418
Traceless
 xyz
x 0.510 -2.802 0.000
y -2.802 0.534 0.000
z 0.000 0.000 -1.044
Polar
3z2-r2-2.087
x2-y2-0.016
xy-2.802
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.067 0.328 0.000
y 0.328 3.706 0.000
z 0.000 0.000 6.693


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