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All results from a given calculation for CFCl3 (Trichloromonofluoromethane)

using model chemistry: MP2/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at MP2/3-21G
 hartrees
Energy at 0K-1508.742962
Energy at 298.15K-1508.743536
HF Energy-1508.379002
Nuclear repulsion energy348.022462
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 MP2/3-21G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 1153 1100 165.59      
2 A1 437 417 8.64      
3 A1 304 290 0.78      
4 E 746 712 255.73      
4 E 746 712 255.73      
5 E 347 331 0.00      
5 E 347 331 0.00      
6 E 219 209 0.10      
6 E 219 209 0.10      

Unscaled Zero Point Vibrational Energy (zpe) 2258.4 cm-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 2155.6 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 MP2/3-21G
ABC
0.07360 0.07360 0.05117

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/3-21G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.290
F2 0.000 0.000 1.656
Cl3 0.000 1.772 -0.326
Cl4 1.535 -0.886 -0.326
Cl5 -1.535 -0.886 -0.326

Atom - Atom Distances (Å)
  C1 F2 Cl3 Cl4 Cl5
C11.36651.87631.87631.8763
F21.36652.65942.65942.6594
Cl31.87632.65943.06943.0694
Cl41.87632.65943.06943.0694
Cl51.87632.65943.06943.0694

picture of Trichloromonofluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 109.179 F2 C1 Cl4 109.179
F2 C1 Cl5 109.179 Cl3 C1 Cl4 109.762
Cl3 C1 Cl5 109.762 Cl4 C1 Cl5 109.762
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at MP2/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.113     0.045
2 F -0.231     -0.017
3 Cl 0.115     -0.011
4 Cl 0.115     -0.009
5 Cl 0.115     -0.009


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -0.151 0.151
CHELPG        
AIM        
ESP 0.000 -0.017 -0.029 0.033


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.751 0.000 0.000
y 0.000 -49.751 0.000
z 0.000 0.000 -50.539
Traceless
 xyz
x 0.394 0.000 0.000
y 0.000 0.394 0.000
z 0.000 0.000 -0.788
Polar
3z2-r2-1.576
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.560 0.000 0.000
y 0.000 6.560 0.000
z 0.000 0.000 3.332


<r2> (average value of r2) Å2
<r2> 222.117
(<r2>)1/2 14.904