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All results from a given calculation for CH2FCl (fluorochloromethane)

using model chemistry: B97D3/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/TZVP
 hartrees
Energy at 0K-599.363580
Energy at 298.15K-599.366180
HF Energy-599.363580
Nuclear repulsion energy99.841067
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 B97D3/TZVP
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' 3028 2984 28.77      
2 A' 1470 1449 0.41      
3 A' 1345 1326 43.36      
4 A' 1032 1017 189.68      
5 A' 689 679 116.90      
6 A' 367 362 1.17      
7 A" 3108 3063 15.64      
8 A" 1225 1207 2.30      
9 A" 982 968 0.33      

Unscaled Zero Point Vibrational Energy (zpe) 6622.9 cm-1
Scaled (by 0.9856) Zero Point Vibrational Energy (zpe) 6527.5 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 B97D3/TZVP
ABC
1.39677 0.18241 0.16669

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.818 0.000
F2 1.370 0.786 0.000
Cl3 -0.684 -0.859 0.000
H4 -0.349 1.308 0.912
H5 -0.349 1.308 -0.912

Atom - Atom Distances (Å)
  C1 F2 Cl3 H4 H5
C11.37041.81041.09241.0924
F21.37042.63162.01482.0148
Cl31.81042.63162.37412.3741
H41.09242.01482.37411.8232
H51.09242.01482.37411.8232

picture of fluorochloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 110.888 F2 C1 H4 109.268
F2 C1 H5 109.268 Cl3 C1 H4 107.133
Cl3 C1 H5 107.133 H4 C1 H5 113.132
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.018      
2 F -0.183      
3 Cl -0.117      
4 H 0.141      
5 H 0.141      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.005 1.667 0.000 1.946
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.411 -1.512 0.000
y -1.512 -22.434 0.000
z 0.000 0.000 -23.249
Traceless
 xyz
x -3.570 -1.512 0.000
y -1.512 2.396 0.000
z 0.000 0.000 1.174
Polar
3z2-r22.347
x2-y2-3.977
xy-1.512
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.389 0.787 0.000
y 0.787 4.453 0.000
z 0.000 0.000 2.791


<r2> (average value of r2) Å2
<r2> 67.293
(<r2>)1/2 8.203