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

using model chemistry: QCISD(T)=FULL/aug-cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at QCISD(T)=FULL/aug-cc-pVQZ
 hartrees
Energy at 0K-177.724538
Energy at 298.15K 
HF Energy-176.968208
Nuclear repulsion energy67.644344
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 QCISD(T)=FULL/aug-cc-pVQZ
Rotational Constants (cm-1) from geometry optimized at QCISD(T)=FULL/aug-cc-pVQZ
ABC
2.17930 0.35592 0.30595

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)=FULL/aug-cc-pVQZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.436 0.000
C2 1.184 -0.153 0.000
F3 -1.142 -0.270 0.000
H4 -0.178 1.500 0.000
H5 1.279 -1.227 0.000
H6 2.069 0.461 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 H4 H5 H6
C11.32221.34211.07902.09782.0696
C21.32222.32852.14171.07841.0773
F31.34212.32852.01512.60313.2931
H41.07902.14172.01513.09192.4762
H52.09781.07842.60313.09191.8636
H62.06961.07733.29312.47621.8636

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 121.500 C1 C2 H6 118.849
C2 C1 F3 121.843 C2 C1 H4 125.941
F3 C1 H4 112.216 H5 C2 H6 119.651
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability