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All results from a given calculation for CH2FCl (fluorochloromethane)

using model chemistry: wB97X-D/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/6-311G**
 hartrees
Energy at 0K-599.346419
Energy at 298.15K-599.349098
HF Energy-599.346419
Nuclear repulsion energy101.149852
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 wB97X-D/6-311G**
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' 3108 2973 27.93      
2 A' 1512 1446 0.29      
3 A' 1391 1331 49.57      
4 A' 1115 1067 187.39      
5 A' 758 725 107.71      
6 A' 390 373 1.39      
7 A" 3188 3049 13.86      
8 A" 1268 1213 4.15      
9 A" 1023 978 0.16      

Unscaled Zero Point Vibrational Energy (zpe) 6876.4 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 6577.2 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 wB97X-D/6-311G**
ABC
1.40930 0.18849 0.17185

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.807 0.000
F2 1.352 0.767 0.000
Cl3 -0.675 -0.844 0.000
H4 -0.352 1.303 0.904
H5 -0.352 1.303 -0.904

Atom - Atom Distances (Å)
  C1 F2 Cl3 H4 H5
C11.35311.78411.08921.0892
F21.35312.58982.00242.0024
Cl31.78412.58982.35162.3516
H41.08922.00242.35161.8077
H51.08922.00242.35161.8077

picture of fluorochloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 110.526 F2 C1 H4 109.675
F2 C1 H5 109.675 Cl3 C1 H4 107.376
Cl3 C1 H5 107.376 H4 C1 H5 112.168
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.008      
2 F -0.220      
3 Cl -0.109      
4 H 0.161      
5 H 0.161      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.980 1.802 0.000 2.051
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.372 -1.487 0.000
y -1.487 -22.614 0.000
z 0.000 0.000 -23.380
Traceless
 xyz
x -3.376 -1.487 0.000
y -1.487 2.262 0.000
z 0.000 0.000 1.113
Polar
3z2-r22.227
x2-y2-3.759
xy-1.487
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.872 0.812 0.000
y 0.812 4.169 0.000
z 0.000 0.000 2.371


<r2> (average value of r2) Å2
<r2> 65.855
(<r2>)1/2 8.115