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

using model chemistry: B2PLYP=FULLultrafine/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 B2PLYP=FULLultrafine/6-311G*
 hartrees
Energy at 0K-254.124570
Energy at 298.15K 
HF Energy-253.884011
Nuclear repulsion energy131.070095
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 B2PLYP=FULLultrafine/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 3811 3811 21.97 53.55 0.27 0.43
2 A 3151 3151 44.81 53.94 0.73 0.85
3 A 3130 3130 34.57 87.17 0.36 0.53
4 A 3087 3087 31.89 111.60 0.14 0.25
5 A 3034 3034 52.06 119.10 0.20 0.33
6 A 1533 1533 3.74 4.63 0.74 0.85
7 A 1526 1526 2.94 10.09 0.75 0.86
8 A 1463 1463 39.41 4.73 0.48 0.64
9 A 1437 1437 21.44 4.14 0.72 0.84
10 A 1412 1412 2.54 8.28 0.73 0.85
11 A 1290 1290 9.34 9.72 0.71 0.83
12 A 1246 1246 21.48 5.79 0.75 0.86
13 A 1150 1150 1.78 1.96 0.43 0.61
14 A 1114 1114 94.22 3.90 0.74 0.85
15 A 1061 1061 58.99 2.39 0.71 0.83
16 A 910 910 16.46 5.36 0.36 0.53
17 A 877 877 41.07 4.46 0.40 0.57
18 A 526 526 13.16 1.12 0.74 0.85
19 A 442 442 145.36 2.86 0.74 0.85
20 A 324 324 17.55 0.41 0.60 0.75
21 A 162 162 12.42 0.04 0.30 0.46

Unscaled Zero Point Vibrational Energy (zpe) 16343.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 16343.1 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 B2PLYP=FULLultrafine/6-311G*
ABC
0.52243 0.18491 0.15330

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.684 0.581 0.283
C2 -0.715 0.567 -0.282
O3 1.440 -0.518 -0.189
F4 -1.347 -0.605 0.159
H5 1.206 1.484 -0.039
H6 0.629 0.587 1.379
H7 -1.309 1.416 0.062
H8 -0.695 0.532 -1.372
H9 0.951 -1.315 0.040

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.50861.41522.35501.09121.09742.17202.15431.9297
C21.50862.41491.40242.14232.13671.09201.09072.5338
O31.41522.41492.81022.02132.08253.37092.65750.9623
F42.35501.40242.81023.30432.61052.02422.01552.4082
H51.09122.14232.02133.30431.77352.51742.50902.8111
H61.09742.13672.08252.61051.77352.48563.05322.3478
H72.17201.09203.37092.02422.51742.48561.79283.5450
H82.15431.09072.65752.01552.50903.05321.79282.8486
H91.92972.53380.96232.40822.81112.34783.54502.8486

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 107.939 C1 C2 H7 112.277
C1 C2 H8 110.920 C1 O3 H9 106.972
C2 C1 O3 111.329 C2 C1 H5 109.941
C2 C1 H6 109.128 O3 C1 H5 106.788
O3 C1 H6 111.327
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP=FULLultrafine/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.221      
2 C -0.115      
3 O -0.563      
4 F -0.298      
5 H 0.210      
6 H 0.197      
7 H 0.194      
8 H 0.202      
9 H 0.393      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.628 1.336 0.277 1.502
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.584 -1.023 1.528
y -1.023 -20.784 -0.469
z 1.528 -0.469 -23.656
Traceless
 xyz
x -7.364 -1.023 1.528
y -1.023 5.837 -0.469
z 1.528 -0.469 1.528
Polar
3z2-r23.055
x2-y2-8.801
xy-1.023
xz1.528
yz-0.469


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.043 -0.086 0.019
y -0.086 4.240 0.032
z 0.019 0.032 3.766


<r2> (average value of r2) Å2
<r2> 80.379
(<r2>)1/2 8.965