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All results from a given calculation for C2ClF3 (Ethene, chlorotrifluoro-)

using model chemistry: TPSSh/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/6-31G
 hartrees
Energy at 0K-835.753345
Energy at 298.15K 
HF Energy-835.753345
Nuclear repulsion energy286.098760
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 TPSSh/6-31G
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' 1831 1762 30.75 9.29 0.37 0.54
2 A' 1290 1241 128.77 0.62 0.53 0.69
3 A' 1178 1133 155.86 0.13 0.63 0.78
4 A' 1003 965 195.52 2.22 0.12 0.21
5 A' 647 623 7.32 11.35 0.14 0.25
6 A' 484 466 1.72 2.62 0.75 0.85
7 A' 425 409 0.97 3.98 0.36 0.53
8 A' 313 301 1.25 3.84 0.67 0.80
9 A' 176 170 4.18 0.75 0.68 0.81
10 A" 524 504 3.07 13.47 0.75 0.86
11 A" 360 347 3.02 0.33 0.75 0.86
12 A" 161 155 0.04 0.07 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4196.2 cm-1
Scaled (by 0.9621) Zero Point Vibrational Energy (zpe) 4037.2 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 TPSSh/6-31G
ABC
0.14121 0.07161 0.04751

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.716 -0.648 0.000
C2 0.000 0.473 0.000
F3 -2.079 -0.673 0.000
F4 -0.170 -1.896 0.000
F5 -0.619 1.699 0.000
Cl6 1.771 0.522 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.33091.36301.36182.34992.7491
C21.33092.37412.37481.37371.7718
F31.36302.37412.26762.78564.0314
F41.36182.37482.26763.62313.1001
F52.34991.37372.78563.62312.6645
Cl62.74911.77184.03143.10012.6645

picture of Ethene, chlorotrifluoro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F5 120.644 C1 C2 Cl6 124.149
C2 C1 F3 123.593 C2 C1 F4 123.752
F3 C1 F4 112.655 F5 C2 Cl6 115.207
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.571      
2 C 0.007      
3 F -0.254      
4 F -0.255      
5 F -0.256      
6 Cl 0.188      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.398 -0.156 0.000 0.427
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.535 0.874 0.000
y 0.874 4.861 0.000
z 0.000 0.000 1.859


<r2> (average value of r2) Å2
<r2> 194.372
(<r2>)1/2 13.942