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All results from a given calculation for CH2FCl (fluorochloromethane)

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-31+G**
 hartrees
Energy at 0K-599.069672
Energy at 298.15K-599.072342
HF Energy-599.069672
Nuclear repulsion energy101.211006
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 HSEh1PBE/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' 3123 2982 21.93      
2 A' 1501 1433 0.00      
3 A' 1388 1325 43.95      
4 A' 1099 1049 192.44      
5 A' 771 736 104.45      
6 A' 387 369 1.60      
7 A" 3207 3062 6.74      
8 A" 1258 1201 2.82      
9 A" 1019 973 0.31      

Unscaled Zero Point Vibrational Energy (zpe) 6875.2 cm-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 6564.5 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 HSEh1PBE/6-31+G**
ABC
1.40182 0.18925 0.17240

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.804 0.000
F2 1.363 0.747 0.000
Cl3 -0.683 -0.833 0.000
H4 -0.331 1.310 0.907
H5 -0.331 1.310 -0.907

Atom - Atom Distances (Å)
  C1 F2 Cl3 H4 H5
C11.36461.77341.09051.0905
F21.36462.58512.00312.0031
Cl31.77342.58512.35352.3535
H41.09052.00312.35351.8145
H51.09052.00312.35351.8145

picture of fluorochloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 110.258 F2 C1 H4 108.840
F2 C1 H5 108.840 Cl3 C1 H4 108.149
Cl3 C1 H5 108.149 H4 C1 H5 112.598
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.176      
2 F -0.242      
3 Cl 0.013      
4 H 0.203      
5 H 0.203      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.114 1.674 0.000 2.011
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.827 -1.539 0.000
y -1.539 -22.534 0.000
z 0.000 0.000 -23.439
Traceless
 xyz
x -3.841 -1.539 0.000
y -1.539 2.599 0.000
z 0.000 0.000 1.242
Polar
3z2-r22.485
x2-y2-4.293
xy-1.539
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.529 0.690 0.000
y 0.690 4.386 0.000
z 0.000 0.000 2.997


<r2> (average value of r2) Å2
<r2> 65.802
(<r2>)1/2 8.112