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

using model chemistry: B2PLYP=FULL/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B2PLYP=FULL/6-31G**
 hartrees
Energy at 0K-254.039548
Energy at 298.15K 
HF Energy-253.826739
Nuclear repulsion energy131.396909
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/6-31G**
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 3841 3841 29.05 51.75 0.24 0.39
2 A 3161 3161 44.75 50.49 0.73 0.84
3 A 3142 3142 30.71 80.10 0.39 0.56
4 A 3096 3096 29.60 100.78 0.14 0.25
5 A 3048 3048 48.45 102.75 0.20 0.33
6 A 1544 1544 1.93 5.21 0.73 0.84
7 A 1537 1537 1.60 13.56 0.74 0.85
8 A 1466 1466 36.92 5.00 0.63 0.77
9 A 1438 1438 28.51 3.56 0.73 0.85
10 A 1410 1410 5.86 10.71 0.75 0.86
11 A 1285 1285 8.02 10.95 0.72 0.83
12 A 1246 1246 17.07 7.15 0.75 0.86
13 A 1159 1159 5.43 2.18 0.30 0.46
14 A 1118 1118 89.38 4.62 0.73 0.85
15 A 1076 1076 54.64 1.81 0.63 0.77
16 A 918 918 15.03 6.61 0.33 0.50
17 A 887 887 33.21 4.55 0.42 0.59
18 A 531 531 10.67 1.08 0.74 0.85
19 A 449 449 135.30 3.15 0.74 0.85
20 A 325 325 9.97 0.26 0.58 0.73
21 A 167 167 11.89 0.03 0.35 0.52

Unscaled Zero Point Vibrational Energy (zpe) 16421.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 16421.2 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/6-31G**
ABC
0.51436 0.18935 0.15516

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-31G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.690 0.589 0.275
C2 -0.717 0.575 -0.274
O3 1.420 -0.533 -0.185
F4 -1.324 -0.612 0.159
H5 1.215 1.482 -0.069
H6 0.647 0.622 1.371
H7 -1.309 1.419 0.086
H8 -0.710 0.565 -1.366
H9 0.880 -1.303 0.030

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.51051.41542.34761.09161.09772.17262.15621.9173
C21.51052.40931.40132.14482.13791.09251.09152.4841
O31.41542.40932.76752.02802.08643.36662.67130.9656
F42.34761.40132.76753.29912.62212.03232.02222.3138
H51.09162.14482.02803.29911.77122.53002.49502.8067
H61.09772.13792.08642.62211.77122.47233.05502.3574
H72.17261.09253.36662.03232.53002.47231.78823.4938
H82.15621.09152.67132.02222.49503.05501.78822.8225
H91.91732.48410.96562.31382.80672.35743.49382.8225

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 107.398 C1 C2 H7 112.164
C1 C2 H8 110.900 C1 O3 H9 105.712
C2 C1 O3 110.818 C2 C1 H5 109.983
C2 C1 H6 109.084 O3 C1 H5 107.278
O3 C1 H6 111.617
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability