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

using model chemistry: CCSD=FULL/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD=FULL/Def2TZVPP
 hartrees
Energy at 0K-835.169391
Energy at 298.15K 
HF Energy-833.661515
Nuclear repulsion energy295.496547
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 CCSD=FULL/Def2TZVPP
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' 1895 1895 61.50      
2 A' 1400 1400 168.74      
3 A' 1271 1271 203.66      
4 A' 1101 1101 230.78      
5 A' 716 716 3.30      
6 A' 532 532 1.27      
7 A' 474 474 0.86      
8 A' 347 347 1.47      
9 A' 192 192 2.67      
10 A" 594 594 2.22      
11 A" 391 391 1.40      
12 A" 177 177 0.05      

Unscaled Zero Point Vibrational Energy (zpe) 4544.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4544.8 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 CCSD=FULL/Def2TZVPP
ABC
0.15141 0.07585 0.05053

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD=FULL/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.679 -0.664 0.000
C2 0.000 0.470 0.000
F3 -1.986 -0.722 0.000
F4 -0.126 -1.848 0.000
F5 -0.639 1.631 0.000
Cl6 1.696 0.565 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.32201.30841.30702.29572.6742
C21.32202.31632.32221.32531.6988
F31.30842.31632.17462.71133.9005
F41.30702.32222.17463.51743.0241
F52.29571.32532.71133.51742.5671
Cl62.67421.69883.90053.02412.5671

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 120.270 C1 C2 Cl6 124.096
C2 C1 F3 123.426 C2 C1 F4 124.077
F3 C1 F4 112.497 F5 C2 Cl6 115.634
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability