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

using model chemistry: B2PLYP=FULL/3-21G*

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/3-21G*
 hartrees
Energy at 0K-831.214548
Energy at 298.15K 
HF Energy-830.985555
Nuclear repulsion energy290.651840
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/3-21G*
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' 1848 1848 35.45 8.81 0.36 0.53
2 A' 1371 1371 107.09 0.30 0.58 0.73
3 A' 1237 1237 127.73 0.09 0.42 0.59
4 A' 1044 1044 166.82 2.95 0.18 0.31
5 A' 676 676 5.52 8.87 0.14 0.25
6 A' 512 512 1.13 2.24 0.75 0.86
7 A' 447 447 0.82 2.75 0.35 0.51
8 A' 327 327 0.96 3.00 0.67 0.81
9 A' 190 190 4.49 0.45 0.65 0.79
10 A" 604 604 4.39 13.92 0.75 0.86
11 A" 393 393 2.85 0.16 0.75 0.86
12 A" 174 174 0.06 0.03 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4410.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4410.8 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 B2PLYP=FULL/3-21G*
ABC
0.14190 0.07558 0.04932

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.696 -0.635 0.000
C2 0.000 0.492 0.000
F3 -2.045 -0.685 0.000
F4 -0.125 -1.855 0.000
F5 -0.612 1.711 0.000
Cl6 1.718 0.489 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.32381.35021.34722.34752.6621
C21.32382.35942.34991.36441.7178
F31.35022.35942.24852.79253.9416
F41.34722.34992.24853.59932.9811
F52.34751.36442.79253.59932.6306
Cl62.66211.71783.94162.98112.6306

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 121.670 C1 C2 Cl6 121.605
C2 C1 F3 123.847 C2 C1 F4 123.221
F3 C1 F4 112.932 F5 C2 Cl6 116.725
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability