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All results from a given calculation for CF3Cl (Methane, chlorotrifluoro-)

using model chemistry: PBEPBEultrafine/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at PBEPBEultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-797.488950
Energy at 298.15K 
HF Energy-797.488950
Nuclear repulsion energy247.670136
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 PBEPBEultrafine/aug-cc-pVTZ
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 1025 1013 455.11 0.82 0.67 0.80
2 A1 747 738 40.34 10.59 0.00 0.01
3 A1 444 439 1.58 6.35 0.21 0.35
4 E 1137 1124 283.80 1.40 0.75 0.86
4 E 1137 1124 283.78 1.40 0.75 0.86
5 E 534 528 0.69 0.83 0.75 0.86
5 E 534 528 0.69 0.83 0.75 0.86
6 E 329 325 0.00 0.87 0.75 0.86
6 E 329 325 0.00 0.87 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3107.7 cm-1
Scaled (by 0.9888) Zero Point Vibrational Energy (zpe) 3072.9 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 PBEPBEultrafine/aug-cc-pVTZ
ABC
0.18665 0.10823 0.10823

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/aug-cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.355
Cl2 0.000 0.000 1.425
F3 0.000 1.259 -0.818
F4 1.090 -0.629 -0.818
F5 -1.090 -0.629 -0.818

Atom - Atom Distances (Å)
  C1 Cl2 F3 F4 F5
C11.77991.34121.34121.3412
Cl21.77992.57172.57172.5717
F31.34122.57172.18042.1804
F41.34122.57172.18042.1804
F51.34122.57172.18042.1804

picture of Methane, chlorotrifluoro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 C1 F3 110.181 Cl2 C1 F4 110.181
Cl2 C1 F5 110.181 F3 C1 F4 108.752
F3 C1 F5 108.752 F4 C1 F5 108.752
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.881      
2 Cl -0.130      
3 F -0.251      
4 F -0.251      
5 F -0.251      


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 0.293 0.293
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.645 0.000 0.000
y 0.000 -33.645 0.000
z 0.000 0.000 -32.066
Traceless
 xyz
x -0.790 0.000 0.000
y 0.000 -0.790 0.000
z 0.000 0.000 1.579
Polar
3z2-r23.158
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 4.543 0.000 0.000
y 0.000 4.543 0.000
z 0.000 0.000 5.872


<r2> (average value of r2) Å2
<r2> 116.794
(<r2>)1/2 10.807