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

using model chemistry: wB97X-D/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at wB97X-D/STO-3G
 hartrees
Energy at 0K-250.775825
Energy at 298.15K 
HF Energy-250.775825
Nuclear repulsion energy131.111897
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 wB97X-D/STO-3G
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 3611 3611 44.81 24.31 0.15 0.26
2 A 3420 3420 6.86 31.15 0.75 0.86
3 A 3404 3404 4.59 31.92 0.64 0.78
4 A 3306 3306 3.79 37.83 0.14 0.25
5 A 3289 3289 15.70 39.57 0.15 0.26
6 A 1741 1741 72.33 6.73 0.62 0.77
7 A 1695 1695 2.87 15.46 0.74 0.85
8 A 1658 1658 2.81 11.85 0.75 0.86
9 A 1481 1481 2.76 3.47 0.67 0.81
10 A 1445 1445 3.67 3.98 0.73 0.85
11 A 1314 1314 8.13 11.36 0.75 0.86
12 A 1304 1304 4.54 8.90 0.75 0.86
13 A 1211 1211 8.42 2.48 0.47 0.64
14 A 1193 1193 0.45 0.30 0.70 0.82
15 A 1157 1157 13.97 2.38 0.65 0.79
16 A 981 981 2.87 9.81 0.27 0.43
17 A 902 902 1.27 0.94 0.73 0.85
18 A 658 658 46.74 3.51 0.74 0.85
19 A 641 641 26.60 2.47 0.75 0.86
20 A 394 394 15.39 0.26 0.55 0.71
21 A 105 105 2.29 0.09 0.72 0.84

Unscaled Zero Point Vibrational Energy (zpe) 17455.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17455.5 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 wB97X-D/STO-3G
ABC
0.44703 0.21933 0.15796

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/STO-3G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.793 0.674 0.109
C2 -0.776 0.665 -0.113
O3 1.276 -0.682 -0.092
F4 -1.181 -0.680 0.083
H5 1.276 1.369 -0.607
H6 1.012 1.042 1.137
H7 -1.301 1.329 0.607
H8 -1.038 0.979 -1.147
H9 0.370 -1.166 0.020

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.58451.45362.39391.10881.11382.24992.24111.8894
C21.58452.45491.41842.22502.21421.11171.11242.1638
O31.45362.45492.46362.11472.13433.34353.03771.0330
F42.39391.41842.46363.27312.98142.08052.07111.6268
H51.10882.22502.11473.27311.79382.84892.40772.7636
H61.11382.21422.13432.98141.79382.39053.06992.5562
H72.24991.11173.34352.08052.84892.39051.80833.0600
H82.24111.11243.03772.07112.40773.06991.80832.8190
H91.88942.16381.03301.62682.76362.55623.06002.8190

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 105.592 C1 C2 H7 111.926
C1 C2 H8 111.194 C1 O3 H9 97.454
C2 C1 O3 107.731 C2 C1 H5 110.153
C2 C1 H6 109.042 O3 C1 H5 110.511
O3 C1 H6 111.783
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.064      
2 C -0.044      
3 O -0.277      
4 F -0.090      
5 H 0.074      
6 H 0.064      
7 H 0.082      
8 H 0.082      
9 H 0.174      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.601 1.299 0.095 2.064
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.678 0.785 0.345
y 0.785 -20.780 -0.214
z 0.345 -0.214 -21.289
Traceless
 xyz
x -3.644 0.785 0.345
y 0.785 2.204 -0.214
z 0.345 -0.214 1.440
Polar
3z2-r22.880
x2-y2-3.899
xy0.785
xz0.345
yz-0.214


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.246 0.075 -0.023
y 0.075 2.503 0.016
z -0.023 0.016 1.658


<r2> (average value of r2) Å2
<r2> 76.361
(<r2>)1/2 8.738