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

using model chemistry: MP2=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 MP2=FULL/6-31G**
 hartrees
Energy at 0K-253.591550
Energy at 298.15K 
HF Energy-252.936642
Nuclear repulsion energy131.565308
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/6-31G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3880 3625 35.00 46.72 0.24 0.39
2 A 3225 3014 39.20 45.95 0.73 0.85
3 A 3204 2993 25.86 70.85 0.47 0.64
4 A 3149 2943 28.16 96.01 0.13 0.23
5 A 3108 2904 42.30 93.83 0.17 0.29
6 A 1570 1467 1.66 5.75 0.74 0.85
7 A 1561 1459 1.23 12.37 0.74 0.85
8 A 1483 1386 30.48 4.06 0.60 0.75
9 A 1452 1356 28.85 2.50 0.71 0.83
10 A 1421 1328 9.03 11.15 0.75 0.86
11 A 1300 1215 7.84 10.24 0.71 0.83
12 A 1258 1176 15.19 6.74 0.75 0.86
13 A 1171 1095 3.95 2.26 0.28 0.44
14 A 1138 1063 82.19 5.13 0.72 0.83
15 A 1090 1018 56.14 1.70 0.63 0.78
16 A 932 871 16.53 6.61 0.30 0.46
17 A 900 841 32.87 4.05 0.43 0.60
18 A 535 500 11.50 1.00 0.74 0.85
19 A 450 421 139.07 2.91 0.74 0.85
20 A 330 309 11.49 0.25 0.57 0.72
21 A 174 162 12.07 0.03 0.35 0.52

Unscaled Zero Point Vibrational Energy (zpe) 16665.8 cm-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 15572.6 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/6-31G**
ABC
0.51411 0.19022 0.15585

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.686 0.589 0.278
C2 -0.713 0.576 -0.277
O3 1.417 -0.532 -0.187
F4 -1.322 -0.611 0.159
H5 1.215 1.479 -0.060
H6 0.638 0.614 1.371
H7 -1.307 1.418 0.077
H8 -0.698 0.561 -1.365
H9 0.876 -1.301 0.035

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.50571.41722.34251.08851.09412.16782.14841.9151
C21.50572.40311.40322.14042.13131.08941.08832.4792
O31.41722.40312.76182.02522.08533.36052.65600.9653
F42.34251.40322.76183.29412.60952.03082.02142.3072
H51.08852.14042.02523.29411.76842.52632.49092.8016
H61.09412.13132.08532.60951.76842.47023.04482.3469
H72.16781.08943.36052.03082.52632.47021.78483.4871
H82.14841.08832.65602.02142.49093.04481.78482.8112
H91.91512.47920.96532.30722.80162.34693.48712.8112

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 107.221 C1 C2 H7 112.311
C1 C2 H8 110.804 C1 O3 H9 105.412
C2 C1 O3 110.567 C2 C1 H5 110.155
C2 C1 H6 109.100 O3 C1 H5 107.118
O3 C1 H6 111.624
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability