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

using model chemistry: TPSSh/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-836.054032
Energy at 298.15K 
HF Energy-836.054032
Nuclear repulsion energy293.680915
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/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 A' 1827 1769 60.21 19.93 0.33 0.50
2 A' 1324 1282 183.63 0.22 0.50 0.67
3 A' 1206 1168 210.85 0.30 0.24 0.39
4 A' 1053 1019 239.33 4.20 0.21 0.35
5 A' 694 672 4.07 8.53 0.09 0.17
6 A' 512 496 0.99 1.39 0.72 0.84
7 A' 457 442 0.39 2.77 0.32 0.49
8 A' 334 323 1.21 2.45 0.60 0.75
9 A' 183 177 2.50 0.56 0.60 0.75
10 A" 552 535 1.72 9.45 0.75 0.86
11 A" 378 366 0.55 0.28 0.75 0.86
12 A" 169 164 0.05 0.04 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4344.0 cm-1
Scaled (by 0.9683) Zero Point Vibrational Energy (zpe) 4206.3 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/cc-pVTZ
ABC
0.14922 0.07508 0.04995

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.683 -0.665 0.000
C2 0.000 0.474 0.000
F3 -2.001 -0.721 0.000
F4 -0.127 -1.859 0.000
F5 -0.638 1.646 0.000
Cl6 1.706 0.562 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.32791.31911.31722.31062.6855
C21.32792.33102.33641.33421.7082
F31.31912.33102.19182.73123.9228
F41.31722.33642.19183.54153.0367
F52.31061.33422.73123.54152.5826
Cl62.68551.70823.92283.03672.5826

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 120.452 C1 C2 Cl6 123.912
C2 C1 F3 123.431 C2 C1 F4 124.083
F3 C1 F4 112.486 F5 C2 Cl6 115.636
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.328      
2 C 0.074      
3 F -0.114      
4 F -0.110      
5 F -0.128      
6 Cl -0.049      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.268 -0.213 0.000 0.343
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 7.085 0.986 0.000
y 0.986 5.804 0.000
z 0.000 0.000 3.304


<r2> (average value of r2) Å2
<r2> 185.411
(<r2>)1/2 13.617