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All results from a given calculation for CH2CHF (Ethene, fluoro-)

using model chemistry: B2PLYP=FULL/daug-cc-pVDZ

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/daug-cc-pVDZ
 hartrees
Energy at 0K-177.696132
Energy at 298.15K 
HF Energy-177.534688
Nuclear repulsion energy67.008166
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/daug-cc-pVDZ
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' 3307 3307 1.41 38.86 0.69 0.82
2 A' 3249 3249 4.52 105.13 0.24 0.38
3 A' 3198 3198 0.82 81.04 0.10 0.17
4 A' 1704 1704 104.43 40.54 0.02 0.05
5 A' 1407 1407 4.80 5.86 0.28 0.44
6 A' 1328 1328 1.25 16.01 0.35 0.52
7 A' 1149 1149 95.81 2.21 0.21 0.34
8 A' 926 926 49.52 5.29 0.27 0.43
9 A' 479 479 4.03 1.50 0.54 0.70
10 A" 964 964 34.81 0.87 0.75 0.86
11 A" 916 916 47.50 3.41 0.75 0.86
12 A" 727 727 4.39 0.67 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9676.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9676.8 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/daug-cc-pVDZ
ABC
2.14269 0.34909 0.30018

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/daug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.440 0.000
C2 1.195 -0.144 0.000
F3 -1.151 -0.282 0.000
H4 -0.195 1.510 0.000
H5 1.303 -1.226 0.000
H6 2.084 0.481 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 H4 H5 H6
C11.33031.35921.08772.11472.0843
C21.33032.35072.16091.08711.0865
F31.35922.35072.03152.62923.3241
H41.08772.16092.03153.11912.5007
H52.11471.08712.62923.11911.8770
H62.08431.08653.32412.50071.8770

picture of Ethene, fluoro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H5 121.720 C1 C2 H6 118.840
C2 C1 F3 121.852 C2 C1 H4 126.383
F3 C1 H4 111.765 H5 C2 H6 119.440
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability