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All results from a given calculation for CH2FCH2OH (2-fluoroethanol)

using model chemistry: QCISD(T)/aug-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(T)/aug-cc-pVTZ
 hartrees
Energy at 0K-253.950132
Energy at 298.15K 
HF Energy-253.036518
Nuclear repulsion energy130.704626
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)/aug-cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at QCISD(T)/aug-cc-pVTZ
ABC
0.52505 0.18211 0.15172

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.681 0.579 0.286
C2 -0.718 0.561 -0.284
O3 1.456 -0.512 -0.190
F4 -1.359 -0.604 0.158
H5 1.188 1.491 -0.037
H6 0.629 0.580 1.381
H7 -1.303 1.416 0.063
H8 -0.699 0.526 -1.375
H9 0.985 -1.318 0.051

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.51061.42052.36181.09261.09682.16472.15981.9361
C21.51062.42591.40092.13582.14171.09291.09192.5580
O31.42052.42592.83772.02722.08453.37532.66940.9641
F42.36181.40092.83773.30432.61722.02352.01612.4529
H51.09262.13582.02723.30431.77642.49422.50642.8186
H61.09682.14172.08452.61721.77642.48383.05982.3452
H72.16471.09293.37532.02352.49422.48381.79543.5656
H82.15981.09192.66942.01612.50643.05981.79542.8764
H91.93612.55800.96412.45292.81862.34523.56562.8764

picture of 2-fluoroethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F4 108.369 C1 C2 H7 111.485
C1 C2 H8 111.151 C1 O3 H9 107.011
C2 C1 O3 111.676 C2 C1 H5 109.207
C2 C1 H6 109.423 O3 C1 H5 106.818
O3 C1 H6 111.155
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability