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

using model chemistry: wB97X-D/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 wB97X-D/6-311G*
 hartrees
Energy at 0K-254.257220
Energy at 298.15K 
HF Energy-254.257220
Nuclear repulsion energy131.151701
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/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 3868 3868 23.39 51.90 0.28 0.44
2 A 3134 3134 46.75 53.57 0.74 0.85
3 A 3117 3117 35.98 87.63 0.35 0.52
4 A 3070 3070 32.58 111.34 0.14 0.24
5 A 3019 3019 53.89 118.60 0.20 0.33
6 A 1522 1522 4.04 4.01 0.74 0.85
7 A 1516 1516 4.12 10.51 0.75 0.86
8 A 1462 1462 41.46 4.61 0.47 0.64
9 A 1432 1432 22.72 5.45 0.72 0.84
10 A 1410 1410 1.56 7.24 0.74 0.85
11 A 1290 1290 10.48 9.62 0.71 0.83
12 A 1248 1248 21.07 5.80 0.75 0.86
13 A 1155 1155 26.06 2.78 0.52 0.68
14 A 1123 1123 78.77 2.38 0.75 0.85
15 A 1071 1071 68.47 2.37 0.71 0.83
16 A 914 914 14.31 4.88 0.39 0.56
17 A 879 879 39.43 4.41 0.41 0.58
18 A 527 527 13.01 1.10 0.74 0.85
19 A 429 429 143.50 2.69 0.74 0.85
20 A 323 323 23.64 0.45 0.61 0.76
21 A 155 155 12.83 0.04 0.37 0.54

Unscaled Zero Point Vibrational Energy (zpe) 16330.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 16330.8 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/6-311G*
ABC
0.52990 0.18321 0.15276

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.684 0.573 0.283
C2 -0.715 0.559 -0.281
O3 1.448 -0.511 -0.189
F4 -1.356 -0.600 0.158
H5 1.197 1.484 -0.035
H6 0.630 0.578 1.381
H7 -1.302 1.418 0.059
H8 -0.694 0.525 -1.373
H9 0.980 -1.316 0.044

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.50891.40742.35671.09271.09932.16922.15511.9271
C21.50892.41511.39562.13842.13891.09371.09282.5493
O31.40742.41512.82682.01652.07833.36732.65760.9598
F42.35671.39562.82683.30142.61372.02062.01252.4466
H51.09272.13842.01653.30141.77362.50112.50722.8097
H61.09932.13892.07832.61371.77362.48673.05672.3450
H72.16921.09373.36732.02062.50112.48671.79393.5610
H82.15511.09282.65762.01252.50723.05671.79392.8642
H91.92712.54930.95982.44662.80972.34503.56102.8642

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 108.403 C1 C2 H7 111.929
C1 C2 H8 110.844 C1 O3 H9 107.485
C2 C1 O3 111.767 C2 C1 H5 109.518
C2 C1 H6 109.175 O3 C1 H5 106.844
O3 C1 H6 111.416
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.242      
2 C -0.134      
3 O -0.559      
4 F -0.288      
5 H 0.216      
6 H 0.202      
7 H 0.200      
8 H 0.208      
9 H 0.397      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.598 1.287 0.294 1.449
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.399 -1.141 1.579
y -1.141 -20.472 -0.486
z 1.579 -0.486 -23.403
Traceless
 xyz
x -7.461 -1.141 1.579
y -1.141 5.928 -0.486
z 1.579 -0.486 1.533
Polar
3z2-r23.066
x2-y2-8.927
xy-1.141
xz1.579
yz-0.486


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.017 -0.076 0.022
y -0.076 4.205 0.029
z 0.022 0.029 3.772


<r2> (average value of r2) Å2
<r2> 80.417
(<r2>)1/2 8.968