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

using model chemistry: B2PLYP=FULLultrafine/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP=FULLultrafine/6-31G**
 hartrees
Energy at 0K-835.409224
Energy at 298.15K 
HF Energy-835.107468
Nuclear repulsion energy293.169601
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 B2PLYP=FULLultrafine/6-31G**
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' 1869 1869 50.55 14.04 0.39 0.57
2 A' 1381 1381 155.54 0.09 0.44 0.61
3 A' 1251 1251 201.77 0.29 0.22 0.36
4 A' 1078 1078 228.72 3.20 0.17 0.28
5 A' 700 700 4.42 8.23 0.12 0.22
6 A' 517 517 1.00 1.65 0.75 0.85
7 A' 461 461 0.51 2.59 0.37 0.54
8 A' 338 338 1.29 2.63 0.63 0.77
9 A' 187 187 3.05 0.57 0.64 0.78
10 A" 535 535 2.92 11.23 0.75 0.86
11 A" 376 376 1.68 0.32 0.75 0.86
12 A" 172 172 0.03 0.06 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4432.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4432.0 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 B2PLYP=FULLultrafine/6-31G**
ABC
0.14856 0.07491 0.04980

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.684 -0.668 0.000
C2 0.000 0.472 0.000
F3 -2.004 -0.717 0.000
F4 -0.123 -1.863 0.000
F5 -0.647 1.642 0.000
Cl6 1.710 0.565 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.32941.32131.32012.31022.6929
C21.32942.33032.33781.33691.7124
F31.32132.33032.20352.72153.9293
F41.32012.33782.20353.54363.0419
F52.31021.33692.72153.54362.5907
Cl62.69291.71243.92933.04192.5907

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 120.105 C1 C2 Cl6 124.100
C2 C1 F3 123.078 C2 C1 F4 123.858
F3 C1 F4 113.064 F5 C2 Cl6 115.794
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability