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

using model chemistry: BLYP/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at BLYP/6-31G
 hartrees
Energy at 0K-254.130692
Energy at 298.15K 
HF Energy-254.130692
Nuclear repulsion energy127.973224
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 BLYP/6-31G
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 3448 3422 4.19 66.70 0.25 0.40
2 A 3061 3038 46.17 57.71 0.70 0.83
3 A 3045 3022 25.29 97.52 0.36 0.53
4 A 2994 2971 30.69 119.54 0.15 0.26
5 A 2942 2920 50.03 118.76 0.22 0.36
6 A 1498 1487 2.92 15.47 0.75 0.85
7 A 1496 1484 0.73 10.09 0.68 0.81
8 A 1392 1381 27.52 6.25 0.69 0.81
9 A 1379 1369 8.31 7.71 0.75 0.86
10 A 1355 1344 10.33 17.20 0.75 0.86
11 A 1212 1202 17.24 10.72 0.73 0.84
12 A 1184 1175 9.53 13.73 0.74 0.85
13 A 1094 1086 4.00 3.56 0.55 0.71
14 A 1011 1003 49.00 4.71 0.73 0.85
15 A 966 958 30.76 1.69 0.48 0.65
16 A 851 845 28.99 7.74 0.38 0.56
17 A 821 815 40.61 6.08 0.32 0.49
18 A 496 492 7.98 2.39 0.75 0.86
19 A 453 449 170.71 6.31 0.74 0.85
20 A 305 303 6.62 0.29 0.67 0.80
21 A 151 150 14.79 0.07 0.65 0.79

Unscaled Zero Point Vibrational Energy (zpe) 15576.9 cm-1
Scaled (by 0.9924) Zero Point Vibrational Energy (zpe) 15458.5 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 BLYP/6-31G
ABC
0.47990 0.18135 0.14770

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-31G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.692 0.610 0.292
C2 -0.716 0.610 -0.289
O3 1.453 -0.551 -0.190
F4 -1.361 -0.635 0.162
H5 1.250 1.497 -0.044
H6 0.639 0.625 1.398
H7 -1.327 1.453 0.071
H8 -0.701 0.583 -1.390
H9 0.904 -1.353 0.014

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.52321.46882.40421.10071.10772.19952.18351.9934
C21.52322.46221.47292.17052.16401.10221.10092.5631
O31.46882.46222.83712.06282.13703.43732.71400.9935
F42.40421.47292.83713.37682.66732.09072.08052.3803
H51.10072.17052.06283.37681.79292.57992.53922.8714
H61.10772.16402.13702.66731.79292.51223.09312.4287
H72.19951.10223.43732.09072.57992.51221.81223.5856
H82.18351.10092.71402.08052.53923.09311.81222.8802
H91.99342.56310.99352.38032.87142.42873.58562.8802

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 106.714 C1 C2 H7 112.827
C1 C2 H8 111.612 C1 O3 H9 106.507
C2 C1 O3 110.746 C2 C1 H5 110.589
C2 C1 H6 109.665 O3 C1 H5 105.904
O3 C1 H6 111.307
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.039      
2 C 0.028      
3 O -0.554      
4 F -0.323      
5 H 0.143      
6 H 0.130      
7 H 0.127      
8 H 0.145      
9 H 0.344      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.782 1.644 0.242 1.837
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.859 -0.912 1.760
y -0.912 -20.652 -0.408
z 1.760 -0.408 -23.473
Traceless
 xyz
x -7.796 -0.912 1.760
y -0.912 6.013 -0.408
z 1.760 -0.408 1.783
Polar
3z2-r23.566
x2-y2-9.206
xy-0.912
xz1.760
yz-0.408


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.034 -0.099 -0.097
y -0.099 4.400 0.034
z -0.097 0.034 3.511


<r2> (average value of r2) Å2
<r2> 82.814
(<r2>)1/2 9.100