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

using model chemistry: B3LYP/SDD

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/SDD
 hartrees
Energy at 0K-254.266094
Energy at 298.15K 
HF Energy-254.266094
Nuclear repulsion energy127.828171
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 B3LYP/SDD
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 3684 3542 14.01 66.01 0.27 0.42
2 A 3174 3052 36.89 44.94 0.75 0.86
3 A 3144 3022 33.74 82.21 0.33 0.50
4 A 3095 2976 31.27 119.83 0.11 0.21
5 A 3051 2933 49.70 111.32 0.13 0.23
6 A 1501 1443 2.92 4.68 0.72 0.83
7 A 1497 1439 10.24 10.03 0.75 0.86
8 A 1425 1370 15.90 3.79 0.74 0.85
9 A 1410 1356 4.48 2.97 0.75 0.85
10 A 1364 1311 9.77 16.02 0.75 0.86
11 A 1234 1187 21.11 8.51 0.68 0.81
12 A 1206 1159 11.75 9.20 0.75 0.86
13 A 1118 1075 2.19 3.32 0.27 0.43
14 A 1078 1036 69.66 6.17 0.61 0.76
15 A 1002 963 59.83 2.38 0.57 0.73
16 A 887 852 20.09 9.54 0.37 0.54
17 A 839 806 41.82 8.13 0.23 0.37
18 A 498 479 7.98 2.20 0.75 0.86
19 A 415 399 195.51 5.22 0.73 0.85
20 A 314 302 14.27 0.49 0.45 0.62
21 A 135 130 16.28 0.09 0.74 0.85

Unscaled Zero Point Vibrational Energy (zpe) 16035.8 cm-1
Scaled (by 0.9613) Zero Point Vibrational Energy (zpe) 15415.3 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 B3LYP/SDD
ABC
0.50359 0.17283 0.14483

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/SDD

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.680 0.583 0.310
C2 -0.710 0.585 -0.308
O3 1.495 -0.514 -0.192
F4 -1.408 -0.615 0.164
H5 1.214 1.497 0.027
H6 0.598 0.546 1.407
H7 -1.309 1.446 0.011
H8 -0.669 0.510 -1.399
H9 1.054 -1.368 0.002

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.52131.45612.41231.09531.10082.18892.17912.0106
C21.52132.46641.46612.15472.15661.09601.09492.6497
O31.45612.46642.92702.04232.11873.42712.68120.9810
F42.41231.46612.92703.36932.63022.06872.06242.5799
H51.09532.15472.04233.36931.78572.52302.55972.8698
H61.10082.15662.11872.63021.78572.52853.07912.4186
H72.18891.09603.42712.06872.52302.52851.80923.6744
H82.17911.09492.68122.06242.55973.07911.80922.9082
H92.01062.64970.98102.57992.86982.41863.67442.9082

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 107.690 C1 C2 H7 112.489
C1 C2 H8 111.767 C1 O3 H9 109.642
C2 C1 O3 111.848 C2 C1 H5 109.801
C2 C1 H6 109.628 O3 C1 H5 105.481
O3 C1 H6 111.157
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.239      
2 C -0.142      
3 O -0.477      
4 F -0.294      
5 H 0.200      
6 H 0.199      
7 H 0.186      
8 H 0.210      
9 H 0.357      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.576 1.843 0.244 1.947
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.046 -1.801 2.163
y -1.801 -20.075 -0.310
z 2.163 -0.310 -23.213
Traceless
 xyz
x -9.402 -1.801 2.163
y -1.801 7.055 -0.310
z 2.163 -0.310 2.347
Polar
3z2-r24.695
x2-y2-10.971
xy-1.801
xz2.163
yz-0.310


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.769 0.004 -0.093
y 0.004 4.036 0.004
z -0.093 0.004 3.254


<r2> (average value of r2) Å2
<r2> 84.104
(<r2>)1/2 9.171