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All results from a given calculation for CHFCl2 (fluorodichloromethane)

using model chemistry: PBEPBE/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 PBEPBE/6-31+G**
 hartrees
Energy at 0K-1058.397818
Energy at 298.15K-1058.399668
Nuclear repulsion energy208.401146
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/6-31+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' 3090 3055 2.56      
2 A' 1275 1260 13.08      
3 A' 1035 1024 217.66      
4 A' 708 700 50.28      
5 A' 440 435 1.39      
6 A' 268 265 0.02      
7 A" 1221 1207 56.34      
8 A" 745 737 291.61      
9 A" 350 346 0.07      

Unscaled Zero Point Vibrational Energy (zpe) 4565.7 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 4513.7 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/6-31+G**
ABC
0.22856 0.10590 0.07572

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.181 0.520 0.000
H2 -1.083 1.146 0.000
F3 0.924 1.324 0.000
Cl4 -0.181 -0.476 1.484
Cl5 -0.181 -0.476 -1.484

Atom - Atom Distances (Å)
  C1 H2 F3 Cl4 Cl5
C11.09791.36641.78731.7873
H21.09792.01522.37632.3763
F31.36642.01522.58112.5811
Cl41.78732.37632.58112.9680
Cl51.78732.37632.58112.9680

picture of fluorodichloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 F3 109.231 H2 C1 Cl4 108.524
H2 C1 Cl5 108.524 F3 C1 Cl4 109.127
F3 C1 Cl5 109.127 Cl4 C1 Cl5 112.263
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.278      
2 H 0.247      
3 F -0.146      
4 Cl 0.089      
5 Cl 0.089      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.234 0.587 0.000 1.367
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.530 -2.027 0.000
y -2.027 -36.208 0.000
z 0.000 0.000 -36.826
Traceless
 xyz
x -0.013 -2.027 0.000
y -2.027 0.470 0.000
z 0.000 0.000 -0.457
Polar
3z2-r2-0.915
x2-y2-0.322
xy-2.027
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.453 0.228 0.000
y 0.228 5.289 0.000
z 0.000 0.000 7.498


<r2> (average value of r2) Å2
<r2> 134.266
(<r2>)1/2 11.587