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

using model chemistry: MP2=FULL/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP2=FULL/Def2TZVPP
 hartrees
Energy at 0K-253.956253
Energy at 298.15K 
HF Energy-253.045155
Nuclear repulsion energy131.353899
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 MP2=FULL/Def2TZVPP
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 3850 3850 48.80 48.79 0.18 0.30
2 A 3176 3176 24.78 43.63 0.74 0.85
3 A 3153 3153 19.81 74.21 0.40 0.58
4 A 3106 3106 23.28 117.18 0.10 0.18
5 A 3071 3071 34.06 120.28 0.12 0.22
6 A 1520 1520 3.39 3.17 0.75 0.86
7 A 1509 1509 3.43 6.60 0.74 0.85
8 A 1451 1451 20.22 2.58 0.24 0.38
9 A 1421 1421 21.35 1.46 0.73 0.85
10 A 1399 1399 3.40 6.04 0.73 0.85
11 A 1293 1293 7.80 5.60 0.68 0.81
12 A 1243 1243 12.70 3.53 0.74 0.85
13 A 1146 1146 22.00 3.11 0.25 0.39
14 A 1132 1132 70.17 2.56 0.75 0.86
15 A 1075 1075 71.88 2.33 0.62 0.77
16 A 914 914 15.31 4.86 0.27 0.43
17 A 881 881 32.86 3.89 0.32 0.48
18 A 523 523 10.34 0.81 0.74 0.85
19 A 390 390 101.20 1.19 0.71 0.83
20 A 320 320 27.72 0.34 0.56 0.71
21 A 156 156 11.45 0.06 0.60 0.75

Unscaled Zero Point Vibrational Energy (zpe) 16363.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 16363.8 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 MP2=FULL/Def2TZVPP
ABC
0.53168 0.18349 0.15301

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.678 0.575 0.284
C2 -0.713 0.556 -0.282
O3 1.451 -0.510 -0.188
F4 -1.356 -0.600 0.157
H5 1.180 1.483 -0.036
H6 0.624 0.580 1.374
H7 -1.290 1.412 0.057
H8 -0.689 0.524 -1.367
H9 0.977 -1.312 0.049

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.50181.41352.35151.08611.09072.15072.14431.9247
C21.50182.41451.39332.12232.12821.08661.08562.5407
O31.41352.41452.82932.01662.07623.35702.65380.9608
F42.35151.39332.82933.28702.60562.01512.00752.4415
H51.08612.12232.01663.28701.76422.47352.48692.8030
H61.09072.12822.07622.60561.76422.46763.03952.3367
H72.15071.08663.35702.01512.47352.46761.78233.5440
H82.14431.08562.65382.00752.48693.03951.78232.8552
H91.92472.54070.96082.44152.80302.33673.54402.8552

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 108.571 C1 C2 H7 111.372
C1 C2 H8 110.919 C1 O3 H9 106.759
C2 C1 O3 111.796 C2 C1 H5 109.130
C2 C1 H6 109.329 O3 C1 H5 106.831
O3 C1 H6 111.362
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability