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All results from a given calculation for CHFCl2 (fluorodichloromethane)

using model chemistry: PBEPBE/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-1058.434548
Energy at 298.15K-1058.436398
Nuclear repulsion energy208.228998
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/cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3061 3043 7.51      
2 A' 1265 1257 18.04      
3 A' 1083 1077 203.77      
4 A' 702 698 46.85      
5 A' 439 437 1.81      
6 A' 264 262 0.08      
7 A" 1177 1171 52.21      
8 A" 738 734 277.10      
9 A" 350 348 0.58      

Unscaled Zero Point Vibrational Energy (zpe) 4539.8 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 4513.5 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/cc-pVDZ
ABC
0.22728 0.10594 0.07560

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.177 0.530 0.000
H2 -1.103 1.134 0.000
F3 0.911 1.335 0.000
Cl4 -0.177 -0.480 1.484
Cl5 -0.177 -0.480 -1.484

Atom - Atom Distances (Å)
  C1 H2 F3 Cl4 Cl5
C11.10551.35391.79471.7947
H21.10552.02442.37972.3797
F31.35392.02442.58462.5846
Cl41.79472.37972.58462.9675
Cl51.79472.37972.58462.9675

picture of fluorodichloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 F3 110.391 H2 C1 Cl4 107.900
H2 C1 Cl5 107.900 F3 C1 Cl4 109.547
F3 C1 Cl5 109.547 Cl4 C1 Cl5 111.530
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.077      
2 H 0.119      
3 F -0.111      
4 Cl -0.042      
5 Cl -0.042      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.000 0.745 0.000 1.247
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.397 -1.566 0.000
y -1.566 -35.128 0.000
z 0.000 0.000 -36.162
Traceless
 xyz
x 0.248 -1.566 0.000
y -1.566 0.652 0.000
z 0.000 0.000 -0.900
Polar
3z2-r2-1.799
x2-y2-0.269
xy-1.566
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.142 0.175 0.000
y 0.175 4.224 0.000
z 0.000 0.000 6.500


<r2> (average value of r2) Å2
<r2> 133.850
(<r2>)1/2 11.569