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All results from a given calculation for CHFCl2 (fluorodichloromethane)

using model chemistry: PBE1PBE/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBE1PBE/6-31G*
 hartrees
Energy at 0K-1058.457107
Energy at 298.15K-1058.459077
HF Energy-1058.457107
Nuclear repulsion energy210.991012
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 PBE1PBE/6-31G*
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' 3194 3036 7.66      
2 A' 1364 1296 26.12      
3 A' 1168 1110 189.43      
4 A' 753 716 47.81      
5 A' 465 441 2.27      
6 A' 282 268 0.27      
7 A" 1298 1234 68.55      
8 A" 810 770 274.18      
9 A" 372 353 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 4853.1 cm-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 4611.9 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 PBE1PBE/6-31G*
ABC
0.23446 0.10847 0.07761

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.177 0.521 0.000
H2 -1.081 1.128 0.000
F3 0.906 1.308 0.000
Cl4 -0.177 -0.471 1.466
Cl5 -0.177 -0.471 -1.466

Atom - Atom Distances (Å)
  C1 H2 F3 Cl4 Cl5
C11.08921.33881.77041.7704
H21.08921.99482.35082.3508
F31.33881.99482.54752.5475
Cl41.77042.35082.54752.9325
Cl51.77042.35082.54752.9325

picture of fluorodichloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 F3 110.062 H2 C1 Cl4 108.213
H2 C1 Cl5 108.213 F3 C1 Cl4 109.253
F3 C1 Cl5 109.253 Cl4 C1 Cl5 111.829
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.069      
2 H 0.255      
3 F -0.222      
4 Cl 0.018      
5 Cl 0.018      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.123 0.807 0.000 1.383
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.490 -1.685 0.000
y -1.685 -35.241 0.000
z 0.000 0.000 -36.484
Traceless
 xyz
x 0.372 -1.685 0.000
y -1.685 0.747 0.000
z 0.000 0.000 -1.119
Polar
3z2-r2-2.238
x2-y2-0.250
xy-1.685
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.166 0.128 0.000
y 0.128 4.084 0.000
z 0.000 0.000 6.198


<r2> (average value of r2) Å2
<r2> 131.085
(<r2>)1/2 11.449