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

using model chemistry: B2PLYP=FULL/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 B2PLYP=FULL/cc-pVTZ
 hartrees
Energy at 0K-254.212355
Energy at 298.15K 
HF Energy-253.925575
Nuclear repulsion energy131.081936
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-pVTZ
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 3834 3664 39.10 52.86 0.21 0.34
2 A 3132 2994 34.49 48.42 0.73 0.85
3 A 3111 2973 29.58 89.94 0.30 0.46
4 A 3075 2939 25.39 117.85 0.12 0.22
5 A 3033 2899 40.82 125.95 0.16 0.28
6 A 1517 1450 3.36 3.73 0.75 0.86
7 A 1510 1444 3.03 7.43 0.74 0.85
8 A 1443 1380 25.18 3.10 0.27 0.43
9 A 1420 1357 18.94 1.51 0.75 0.86
10 A 1397 1335 4.90 6.13 0.75 0.85
11 A 1283 1227 9.05 6.18 0.68 0.81
12 A 1236 1181 15.86 3.86 0.75 0.86
13 A 1140 1090 6.07 2.22 0.29 0.45
14 A 1112 1062 87.17 3.10 0.75 0.86
15 A 1060 1013 68.21 2.09 0.65 0.79
16 A 905 865 16.50 4.97 0.30 0.46
17 A 872 834 34.46 4.16 0.35 0.52
18 A 522 499 10.15 0.94 0.73 0.85
19 A 390 373 102.51 1.83 0.74 0.85
20 A 317 303 25.48 0.47 0.58 0.73
21 A 153 146 11.36 0.06 0.44 0.61

Unscaled Zero Point Vibrational Energy (zpe) 16230.0 cm-1
Scaled (by 0.9558) Zero Point Vibrational Energy (zpe) 15512.6 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 B2PLYP=FULL/cc-pVTZ
ABC
0.52977 0.18265 0.15228

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.679 0.576 0.284
C2 -0.715 0.558 -0.282
O3 1.454 -0.510 -0.187
F4 -1.359 -0.601 0.157
H5 1.183 1.485 -0.038
H6 0.626 0.584 1.376
H7 -1.294 1.414 0.059
H8 -0.694 0.527 -1.369
H9 0.985 -1.317 0.045

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.50461.41502.35701.08821.09302.15602.14941.9318
C21.50462.41981.39682.12642.13231.08871.08762.5515
O31.41502.41982.83582.01932.07973.36442.66240.9614
F42.35701.39682.83583.29432.61332.01902.01122.4534
H51.08822.12642.01933.29431.76612.48012.49272.8100
H61.09302.13232.07972.61331.76612.47233.04612.3477
H72.15601.08873.36442.01902.48012.47231.78483.5572
H82.14941.08762.66242.01122.49273.04611.78482.8666
H91.93182.55150.96142.45342.81002.34773.55722.8666

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 108.596 C1 C2 H7 111.471
C1 C2 H8 111.000 C1 O3 H9 107.220
C2 C1 O3 111.917 C2 C1 H5 109.139
C2 C1 H6 109.317 O3 C1 H5 106.825
O3 C1 H6 111.391
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability