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

using model chemistry: HSEh1PBE/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/6-31+G**
 hartrees
Energy at 0K-835.412356
Energy at 298.15K 
HF Energy-835.412356
Nuclear repulsion energy294.128941
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 HSEh1PBE/6-31+G**
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' 1879 1794 58.31 24.77 0.32 0.49
2 A' 1365 1304 202.67 0.17 0.49 0.65
3 A' 1241 1184 226.46 0.59 0.42 0.59
4 A' 1085 1036 255.85 4.30 0.27 0.43
5 A' 708 676 3.99 9.37 0.07 0.14
6 A' 518 495 1.30 1.54 0.74 0.85
7 A' 466 445 0.73 2.66 0.32 0.49
8 A' 342 326 1.42 2.52 0.56 0.72
9 A' 188 179 2.84 0.48 0.65 0.79
10 A" 567 541 2.86 10.19 0.75 0.86
11 A" 380 363 1.28 0.21 0.75 0.86
12 A" 171 164 0.07 0.03 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4454.2 cm-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 4252.9 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 HSEh1PBE/6-31+G**
ABC
0.15026 0.07508 0.05006

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.675 -0.676 0.000
C2 0.000 0.469 0.000
F3 -1.990 -0.740 0.000
F4 -0.109 -1.864 0.000
F5 -0.656 1.628 0.000
Cl6 1.697 0.589 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.32831.31671.31582.30382.6875
C21.32832.32782.33501.33231.7009
F31.31672.32782.19102.71743.9186
F41.31582.33502.19103.53453.0461
F52.30381.33232.71743.53452.5720
Cl62.68751.70093.91863.04612.5720

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 119.971 C1 C2 Cl6 124.591
C2 C1 F3 123.303 C2 C1 F4 124.032
F3 C1 F4 112.665 F5 C2 Cl6 115.438
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.475      
2 C 0.132      
3 F -0.269      
4 F -0.281      
5 F -0.238      
6 Cl 0.181      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.488 -0.205 0.000 0.529
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.334 0.689 0.000
y 0.689 -40.410 0.000
z 0.000 0.000 -37.528
Traceless
 xyz
x 0.635 0.689 0.000
y 0.689 -2.480 0.000
z 0.000 0.000 1.844
Polar
3z2-r23.688
x2-y22.077
xy0.689
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.963 1.067 0.000
y 1.067 5.967 0.000
z 0.000 0.000 3.493


<r2> (average value of r2) Å2
<r2> 185.491
(<r2>)1/2 13.620