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

using model chemistry: HSEh1PBE/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HSEh1PBE/6-311G**
 hartrees
Energy at 0K-254.093635
Energy at 298.15K 
HF Energy-254.093635
Nuclear repulsion energy131.466804
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 HSEh1PBE/6-311G**
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 3866 3713 40.22 50.03 0.24 0.39
2 A 3126 3002 39.31 55.98 0.75 0.86
3 A 3104 2981 31.41 91.01 0.32 0.48
4 A 3063 2941 27.35 114.94 0.14 0.24
5 A 3008 2889 48.77 129.93 0.19 0.32
6 A 1494 1435 2.08 1.70 0.75 0.86
7 A 1490 1431 7.03 12.12 0.75 0.85
8 A 1444 1387 40.70 4.58 0.49 0.66
9 A 1414 1358 17.67 5.64 0.72 0.84
10 A 1390 1335 0.32 5.18 0.74 0.85
11 A 1274 1224 9.40 8.87 0.71 0.83
12 A 1236 1187 14.00 5.90 0.75 0.86
13 A 1144 1099 35.48 2.84 0.54 0.70
14 A 1117 1073 68.89 2.16 0.74 0.85
15 A 1069 1027 64.89 2.15 0.69 0.81
16 A 909 873 15.87 5.21 0.35 0.51
17 A 877 842 34.98 3.70 0.46 0.63
18 A 523 502 9.26 1.10 0.74 0.85
19 A 440 423 131.61 2.39 0.74 0.85
20 A 324 311 11.88 0.33 0.59 0.74
21 A 160 153 11.46 0.04 0.31 0.47

Unscaled Zero Point Vibrational Energy (zpe) 16236.1 cm-1
Scaled (by 0.9604) Zero Point Vibrational Energy (zpe) 15593.2 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 HSEh1PBE/6-311G**
ABC
0.52586 0.18617 0.15426

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.685 0.577 0.279
C2 -0.713 0.564 -0.279
O3 1.435 -0.519 -0.185
F4 -1.343 -0.602 0.159
H5 1.199 1.485 -0.049
H6 0.633 0.597 1.378
H7 -1.300 1.420 0.067
H8 -0.695 0.534 -1.372
H9 0.929 -1.307 0.031

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.50481.40732.34851.09381.10022.16682.15191.9155
C21.50482.40751.39562.13492.13481.09431.09362.5080
O31.40732.40752.80052.02262.08123.36252.65650.9608
F42.34851.39562.80053.29552.61292.02432.01372.3820
H51.09382.13492.02263.29551.77312.50302.49852.8057
H61.10022.13482.08122.61291.77312.47663.05432.3501
H72.16681.09433.36252.02432.50302.47661.79463.5219
H82.15191.09362.65652.01372.49853.05431.79462.8278
H91.91552.50800.96082.38202.80572.35013.52192.8278

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 108.078 C1 C2 H7 111.991
C1 C2 H8 110.835 C1 O3 H9 106.443
C2 C1 O3 111.483 C2 C1 H5 109.465
C2 C1 H6 109.084 O3 C1 H5 107.272
O3 C1 H6 111.607
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.071      
2 C 0.040      
3 O -0.390      
4 F -0.288      
5 H 0.121      
6 H 0.116      
7 H 0.110      
8 H 0.119      
9 H 0.244      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.564 1.333 0.218 1.464
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.967 -0.930 1.430
y -0.930 -20.714 -0.407
z 1.430 -0.407 -23.406
Traceless
 xyz
x -6.907 -0.930 1.430
y -0.930 5.472 -0.407
z 1.430 -0.407 1.435
Polar
3z2-r22.870
x2-y2-8.253
xy-0.930
xz1.430
yz-0.407


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.190 -0.091 0.048
y -0.091 4.317 0.039
z 0.048 0.039 3.879


<r2> (average value of r2) Å2
<r2> 79.778
(<r2>)1/2 8.932