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

using model chemistry: B2PLYP=FULL/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-254.051615
Energy at 298.15K 
HF Energy-253.835518
Nuclear repulsion energy131.025858
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/cc-pVDZ
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 3795 3637 35.68 52.91 0.24 0.39
2 A 3141 3010 43.82 59.73 0.74 0.85
3 A 3119 2989 34.40 93.02 0.35 0.52
4 A 3074 2946 29.01 120.46 0.14 0.25
5 A 3019 2894 52.98 124.62 0.19 0.33
6 A 1492 1430 1.57 1.98 0.75 0.86
7 A 1489 1427 4.74 14.15 0.74 0.85
8 A 1446 1386 45.14 4.85 0.49 0.66
9 A 1415 1356 20.58 5.32 0.73 0.85
10 A 1389 1331 0.60 5.43 0.75 0.85
11 A 1267 1215 9.15 9.63 0.70 0.82
12 A 1233 1182 11.51 7.05 0.75 0.86
13 A 1139 1092 17.99 2.39 0.45 0.62
14 A 1116 1070 76.50 3.52 0.74 0.85
15 A 1061 1017 54.62 2.18 0.68 0.81
16 A 910 872 17.11 6.28 0.32 0.48
17 A 875 838 35.08 3.89 0.46 0.63
18 A 525 503 8.01 1.27 0.74 0.85
19 A 442 423 122.20 2.90 0.75 0.86
20 A 321 308 9.96 0.31 0.61 0.75
21 A 162 155 11.01 0.04 0.20 0.33

Unscaled Zero Point Vibrational Energy (zpe) 16213.3 cm-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 15540.4 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/cc-pVDZ
ABC
0.51620 0.18701 0.15397

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.691 0.584 0.276
C2 -0.716 0.572 -0.276
O3 1.430 -0.530 -0.186
F4 -1.336 -0.609 0.159
H5 1.214 1.490 -0.067
H6 0.644 0.618 1.382
H7 -1.310 1.428 0.083
H8 -0.706 0.555 -1.376
H9 0.896 -1.306 0.037

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.51161.41402.35461.10071.10742.17982.16391.9157
C21.51162.41411.40202.14772.14491.10161.10092.4945
O31.41402.41412.78842.03432.09563.37772.67500.9684
F42.35461.40202.78843.31002.63072.03792.02662.3413
H51.10072.14772.03433.31001.78452.52882.50492.8155
H61.10742.14492.09562.63071.78452.48193.07162.3603
H72.17981.10163.37772.03792.52882.48191.80453.5126
H82.16391.10092.67502.02662.50493.07161.80452.8332
H91.91572.49450.96842.34132.81552.36033.51262.8332

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 107.767 C1 C2 H7 112.102
C1 C2 H8 110.866 C1 O3 H9 105.523
C2 C1 O3 111.166 C2 C1 H5 109.594
C2 C1 H6 108.984 O3 C1 H5 107.331
O3 C1 H6 111.859
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability