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

using model chemistry: B97D3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B97D3/6-31G*
 hartrees
Energy at 0K-254.119914
Energy at 298.15K 
HF Energy-254.119914
Nuclear repulsion energy130.227939
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 B97D3/6-31G*
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 3650 3578 16.16 58.64 0.24 0.39
2 A 3049 2989 59.91 59.02 0.48 0.65
3 A 3042 2983 41.67 91.48 0.48 0.65
4 A 2988 2929 43.60 114.36 0.14 0.25
5 A 2934 2877 62.47 117.12 0.23 0.37
6 A 1502 1473 2.30 6.41 0.72 0.84
7 A 1494 1464 1.61 14.05 0.73 0.84
8 A 1425 1397 47.88 7.89 0.67 0.80
9 A 1403 1376 22.72 6.44 0.75 0.85
10 A 1378 1351 0.59 9.83 0.75 0.85
11 A 1250 1225 8.23 12.25 0.73 0.84
12 A 1215 1192 16.61 8.09 0.75 0.86
13 A 1121 1099 2.70 1.96 0.35 0.52
14 A 1069 1048 92.46 3.81 0.73 0.84
15 A 1035 1014 54.99 1.83 0.56 0.72
16 A 886 868 15.11 5.51 0.44 0.61
17 A 853 837 32.17 5.63 0.39 0.56
18 A 513 503 8.13 1.26 0.74 0.85
19 A 437 428 128.40 3.45 0.74 0.85
20 A 317 311 11.00 0.30 0.62 0.77
21 A 159 156 10.92 0.02 0.44 0.61

Unscaled Zero Point Vibrational Energy (zpe) 15859.3 cm-1
Scaled (by 0.9804) Zero Point Vibrational Energy (zpe) 15548.5 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 B97D3/6-31G*
ABC
0.51601 0.18265 0.15120

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.692 0.583 0.280
C2 -0.721 0.570 -0.280
O3 1.451 -0.526 -0.186
F4 -1.355 -0.609 0.159
H5 1.215 1.491 -0.056
H6 0.642 0.609 1.387
H7 -1.308 1.433 0.073
H8 -0.705 0.554 -1.380
H9 0.917 -1.313 0.030

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.52061.42282.37171.09991.10762.18372.17061.9251
C21.52062.43501.40782.15582.15331.10221.10082.5141
O31.42282.43502.82812.03522.10173.39442.69100.9748
F42.37171.40782.82813.32512.64122.04462.03542.3813
H51.09992.15582.03523.32511.78492.52692.51372.8204
H61.10762.15332.10172.64121.78492.49213.07782.3679
H72.18371.10223.39442.04462.52692.49211.80223.5344
H82.17061.10082.69102.03542.51373.07781.80222.8463
H91.92512.51410.97482.38132.82042.36793.53442.8463

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 108.111 C1 C2 H7 111.739
C1 C2 H8 110.770 C1 O3 H9 105.288
C2 C1 O3 111.597 C2 C1 H5 109.657
C2 C1 H6 109.014 O3 C1 H5 106.861
O3 C1 H6 111.709
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.073      
2 C 0.009      
3 O -0.596      
4 F -0.310      
5 H 0.154      
6 H 0.139      
7 H 0.136      
8 H 0.150      
9 H 0.392      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.673 1.156 0.222 1.356
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.506 -0.700 1.343
y -0.700 -20.533 -0.441
z 1.343 -0.441 -23.269
Traceless
 xyz
x -6.605 -0.700 1.343
y -0.700 5.354 -0.441
z 1.343 -0.441 1.251
Polar
3z2-r22.502
x2-y2-7.973
xy-0.700
xz1.343
yz-0.441


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.126 -0.122 -0.018
y -0.122 4.305 0.046
z -0.018 0.046 3.758


<r2> (average value of r2) Å2
<r2> 80.848
(<r2>)1/2 8.992