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

using model chemistry: CCD/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCD/6-311+G(3df,2p)
 hartrees
Energy at 0K-834.885709
Energy at 298.15K 
HF Energy-833.636800
Nuclear repulsion energy295.819165
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 CCD/6-311+G(3df,2p)
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' 1900 1792 62.58      
2 A' 1406 1326 165.82      
3 A' 1277 1205 200.48      
4 A' 1109 1045 230.59      
5 A' 720 679 2.80      
6 A' 533 503 1.28      
7 A' 478 450 1.20      
8 A' 349 329 1.51      
9 A' 194 183 2.69      
10 A" 601 567 2.58      
11 A" 390 368 1.89      
12 A" 178 168 0.05      

Unscaled Zero Point Vibrational Energy (zpe) 4566.7 cm-1
Scaled (by 0.9431) Zero Point Vibrational Energy (zpe) 4306.9 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 CCD/6-311+G(3df,2p)
ABC
0.15195 0.07591 0.05062

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.680 -0.665 0.000
C2 0.000 0.470 0.000
F3 -1.984 -0.722 0.000
F4 -0.127 -1.846 0.000
F5 -0.638 1.629 0.000
Cl6 1.695 0.566 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.32301.30531.30422.29382.6747
C21.32302.31442.32001.32241.6978
F31.30532.31442.17052.70843.8977
F41.30422.32002.17053.51213.0230
F52.29381.32242.70843.51212.5637
Cl62.67471.69783.89773.02302.5637

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 120.240 C1 C2 Cl6 124.138
C2 C1 F3 123.416 C2 C1 F4 124.023
F3 C1 F4 112.561 F5 C2 Cl6 115.622
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability