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

using model chemistry: CCSD=FULL/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 CCSD=FULL/cc-pVDZ
 hartrees
Energy at 0K-177.381634
Energy at 298.15K 
HF Energy-176.894417
Nuclear repulsion energy67.062594
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/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' 3317 3317 2.41      
2 A' 3247 3247 9.19      
3 A' 3207 3207 0.73      
4 A' 1746 1746 89.12      
5 A' 1426 1426 6.46      
6 A' 1338 1338 1.33      
7 A' 1193 1193 89.35      
8 A' 953 953 33.59      
9 A' 480 480 4.80      
10 A" 971 971 28.30      
11 A" 877 877 40.78      
12 A" 732 732 0.50      

Unscaled Zero Point Vibrational Energy (zpe) 9743.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9743.9 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/cc-pVDZ
ABC
2.15794 0.34897 0.30039

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.434 0.000
C2 1.195 -0.165 0.000
F3 -1.155 -0.259 0.000
H4 -0.161 1.517 0.000
H5 1.282 -1.254 0.000
H6 2.099 0.448 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 H4 H5 H6
C11.33661.34641.09472.12022.0993
C21.33662.35152.16001.09321.0921
F31.34642.35152.03472.63253.3296
H41.09472.16002.03473.12452.5000
H52.12021.09322.63253.12451.8881
H62.09931.09213.32962.50001.8881

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 121.191 C1 C2 H6 119.275
C2 C1 F3 122.430 C2 C1 H4 125.055
F3 C1 H4 112.516 H5 C2 H6 119.533
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability