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

using model chemistry: B2PLYP=FULL/6-31G(2df,p)

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=FULL/6-31G(2df,p)
 hartrees
Energy at 0K-835.520506
Energy at 298.15K 
HF Energy-835.137023
Nuclear repulsion energy295.126392
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=FULL/6-31G(2df,p)
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' 1863 1863 58.39 15.49 0.38 0.55
2 A' 1387 1387 156.71 0.10 0.43 0.60
3 A' 1259 1259 186.90 0.23 0.29 0.45
4 A' 1081 1081 210.96 3.63 0.23 0.37
5 A' 708 708 4.78 8.06 0.09 0.16
6 A' 525 525 0.95 1.17 0.72 0.84
7 A' 466 466 0.45 2.59 0.30 0.46
8 A' 339 339 1.24 2.14 0.60 0.75
9 A' 187 187 2.79 0.49 0.60 0.75
10 A" 584 584 2.36 8.28 0.75 0.86
11 A" 389 389 1.33 0.17 0.75 0.86
12 A" 174 174 0.01 0.03 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4481.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4481.0 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=FULL/6-31G(2df,p)
ABC
0.15034 0.07594 0.05045

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.693 -0.652 0.000
C2 0.000 0.478 0.000
F3 -2.001 -0.693 0.000
F4 -0.149 -1.840 0.000
F5 -0.612 1.651 0.000
Cl6 1.707 0.528 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.32631.30861.30662.30462.6749
C21.32632.31892.32321.32261.7079
F31.30862.31892.17882.72463.9043
F41.30662.32322.17883.52153.0087
F52.30461.32262.72463.52152.5767
Cl62.67491.70793.90433.00872.5767

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 120.922 C1 C2 Cl6 123.180
C2 C1 F3 123.295 C2 C1 F4 123.858
F3 C1 F4 112.847 F5 C2 Cl6 115.898
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability