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

using model chemistry: HF/CEP-121G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at HF/CEP-121G*
 hartrees
Energy at 0K-91.781491
Energy at 298.15K 
HF Energy-91.781491
Nuclear repulsion energy109.485248
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 HF/CEP-121G*
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 1249 1128 589.78 3.57 0.73 0.85
2 A1 858 775 36.05 6.27 0.03 0.05
3 A1 518 468 0.92 5.66 0.35 0.52
4 E 1389 1255 372.80 1.05 0.75 0.86
4 E 1389 1255 372.80 1.05 0.75 0.86
5 E 605 547 4.69 1.00 0.75 0.86
5 E 605 547 4.69 1.00 0.75 0.86
6 E 375 339 0.11 1.16 0.75 0.86
6 E 375 339 0.11 1.16 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3682.1 cm-1
Scaled (by 0.9034) Zero Point Vibrational Energy (zpe) 3326.4 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 HF/CEP-121G*
ABC
0.19521 0.11165 0.11165

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/CEP-121G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.351
Cl2 0.000 0.000 1.406
F3 0.000 1.231 -0.808
F4 1.066 -0.615 -0.808
F5 -1.066 -0.615 -0.808

Atom - Atom Distances (Å)
  C1 Cl2 F3 F4 F5
C11.75761.31281.31281.3128
Cl21.75762.53322.53322.5332
F31.31282.53322.13202.1320
F41.31282.53322.13202.1320
F51.31282.53322.13202.1320

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 110.341 Cl2 C1 F4 110.341
Cl2 C1 F5 110.341 F3 C1 F4 108.587
F3 C1 F5 108.587 F4 C1 F5 108.587
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/CEP-121G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.750      
2 Cl -0.116      
3 F -0.211      
4 F -0.211      
5 F -0.211      


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 0.401 0.401
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.999 0.000 0.000
y 0.000 -32.999 0.000
z 0.000 0.000 -31.306
Traceless
 xyz
x -0.846 0.000 0.000
y 0.000 -0.846 0.000
z 0.000 0.000 1.693
Polar
3z2-r23.386
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 2.768 0.000 0.000
y 0.000 2.768 0.000
z 0.000 0.000 4.239


<r2> (average value of r2) Å2
<r2> 80.110
(<r2>)1/2 8.950