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All results from a given calculation for CHFCl2 (fluorodichloromethane)

using model chemistry: mPW1PW91/6-31+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 mPW1PW91/6-31+G**
 hartrees
Energy at 0K-1058.919762
Energy at 298.15K-1058.921734
Nuclear repulsion energy210.879490
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 mPW1PW91/6-31+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' 3194 3040 2.21      
2 A' 1341 1276 16.41      
3 A' 1112 1059 217.01      
4 A' 749 713 46.41      
5 A' 464 441 1.54      
6 A' 282 269 0.08      
7 A" 1285 1223 62.93      
8 A" 815 776 271.98      
9 A" 370 352 0.19      

Unscaled Zero Point Vibrational Energy (zpe) 4806.0 cm-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 4574.3 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 mPW1PW91/6-31+G**
ABC
0.23407 0.10844 0.07755

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.179 0.515 0.000
H2 -1.071 1.137 0.000
F3 0.914 1.307 0.000
Cl4 -0.179 -0.470 1.466
Cl5 -0.179 -0.470 -1.466

Atom - Atom Distances (Å)
  C1 H2 F3 Cl4 Cl5
C11.08781.34981.76651.7665
H21.08781.99242.35142.3514
F31.34981.99242.55022.5502
Cl41.76652.35142.55022.9329
Cl51.76652.35142.55022.9329

picture of fluorodichloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 F3 109.173 H2 C1 Cl4 108.591
H2 C1 Cl5 108.591 F3 C1 Cl4 109.108
F3 C1 Cl5 109.108 Cl4 C1 Cl5 112.224
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.248      
2 H 0.247      
3 F -0.169      
4 Cl 0.085      
5 Cl 0.085      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.294 0.577 0.000 1.416
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.257 -2.118 0.000
y -2.118 -35.962 0.000
z 0.000 0.000 -36.547
Traceless
 xyz
x -0.003 -2.118 0.000
y -2.118 0.440 0.000
z 0.000 0.000 -0.437
Polar
3z2-r2-0.875
x2-y2-0.295
xy-2.118
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.153 0.174 0.000
y 0.174 4.913 0.000
z 0.000 0.000 6.933


<r2> (average value of r2) Å2
<r2> 131.483
(<r2>)1/2 11.467