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

using model chemistry: TPSSh/6-31G(2df,p)

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(2df,p)
 hartrees
Energy at 0K-835.890723
Energy at 298.15K 
HF Energy-835.890723
Nuclear repulsion energy294.086068
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(2df,p)
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' 1837 1773 56.94 16.32 0.38 0.55
2 A' 1356 1309 162.36 0.16 0.46 0.63
3 A' 1235 1191 188.57 0.23 0.29 0.44
4 A' 1061 1024 215.46 4.24 0.22 0.37
5 A' 697 672 5.38 8.63 0.08 0.15
6 A' 514 496 0.94 1.21 0.73 0.85
7 A' 457 441 0.41 2.65 0.30 0.46
8 A' 330 319 1.09 2.29 0.60 0.75
9 A' 178 172 2.63 0.52 0.60 0.75
10 A" 550 531 2.01 8.25 0.75 0.86
11 A" 380 367 0.78 0.20 0.75 0.86
12 A" 170 164 0.01 0.03 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4381.6 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 4228.2 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(2df,p)
ABC
0.14933 0.07539 0.05010

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.693 -0.656 0.000
C2 0.000 0.480 0.000
F3 -2.007 -0.701 0.000
F4 -0.145 -1.849 0.000
F5 -0.618 1.655 0.000
Cl6 1.711 0.536 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.33051.31461.31222.31222.6830
C21.33052.32802.33291.32771.7117
F31.31462.32802.18722.73413.9177
F41.31222.33292.18723.53523.0218
F52.31221.32772.73413.53522.5836
Cl62.68301.71173.91773.02182.5836

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 120.875 C1 C2 Cl6 123.269
C2 C1 F3 123.312 C2 C1 F4 123.947
F3 C1 F4 112.740 F5 C2 Cl6 115.855
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.272      
2 C -0.028      
3 F -0.047      
4 F -0.045      
5 F -0.069      
6 Cl -0.083      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.022 -0.274 0.000 0.274
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 6.959 1.014 0.000
y 1.014 5.733 0.000
z 0.000 0.000 3.290


<r2> (average value of r2) Å2
<r2> 184.506
(<r2>)1/2 13.583