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All results from a given calculation for CHF2CH2F (Ethane, 1,1,2-trifluoro)

using model chemistry: QCISD/daug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at QCISD/daug-cc-pVTZ
 hartrees
Energy at 0K-377.073806
Energy at 298.15K 
HF Energy-375.943476
Nuclear repulsion energy191.182435
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/daug-cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at QCISD/daug-cc-pVTZ
ABC
0.30504 0.12167 0.09397

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/daug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.773 -0.590 -0.285
C2 0.465 0.020 0.329
F3 -1.876 0.112 0.152
F4 1.528 -0.758 -0.007
F5 0.682 1.254 -0.183
H6 -0.712 -0.523 -1.372
H7 -0.865 -1.629 0.030
H8 0.413 0.103 1.414

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 H6 H7 H8
C11.51111.37832.32442.35131.08991.08962.1856
C21.51112.34981.35901.35402.13862.13941.0896
F31.37832.34983.51712.82122.01982.01642.6142
F42.32441.35903.51712.19002.63382.54722.0008
F52.35131.35402.82122.19002.55273.27881.9872
H61.08992.13862.01982.63382.55271.79173.0692
H71.08962.13942.01642.54723.27881.79172.5590
H82.18561.08962.61422.00081.98723.06922.5590

picture of Ethane, 1,1,2-trifluoro state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F4 108.048 C1 C2 F5 110.185
C1 C2 H8 113.370 C2 C1 F3 108.742
C2 C1 H6 109.553 C2 C1 H7 109.630
F3 C1 H6 109.279 F3 C1 H7 109.023
F4 C2 F5 107.654 F4 C2 H8 109.093
F5 C2 H8 108.337 H6 C1 H7 110.582
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability