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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-254.061625
Energy at 298.15K 
HF Energy-254.061625
Nuclear repulsion energy128.400337
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 3530 3530 6.90 67.20 0.26 0.41
2 A 3093 3093 49.65 57.55 0.71 0.83
3 A 3077 3077 28.19 98.23 0.39 0.56
4 A 3019 3019 34.38 125.53 0.14 0.25
5 A 2970 2970 52.68 122.20 0.21 0.34
6 A 1511 1511 2.87 13.34 0.74 0.85
7 A 1508 1508 1.27 11.22 0.69 0.82
8 A 1406 1406 25.84 5.98 0.68 0.81
9 A 1396 1396 7.64 6.57 0.75 0.86
10 A 1372 1372 9.99 16.50 0.75 0.86
11 A 1230 1230 16.67 10.89 0.72 0.84
12 A 1203 1203 10.07 12.42 0.75 0.85
13 A 1106 1106 3.01 3.24 0.52 0.69
14 A 1033 1033 55.58 4.85 0.72 0.84
15 A 982 982 37.57 1.56 0.51 0.68
16 A 867 867 27.59 7.44 0.40 0.58
17 A 833 833 42.94 6.25 0.31 0.48
18 A 502 502 9.44 2.14 0.75 0.86
19 A 441 441 176.98 5.80 0.74 0.85
20 A 312 312 9.77 0.31 0.64 0.78
21 A 154 154 14.48 0.05 0.69 0.81

Unscaled Zero Point Vibrational Energy (zpe) 15771.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15771.1 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 B97D3/6-31G
ABC
0.49116 0.17986 0.14784

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 0.687 0.599 0.295
C2 -0.712 0.598 -0.292
O3 1.461 -0.538 -0.190
F4 -1.371 -0.626 0.161
H5 1.234 1.494 -0.026
H6 0.626 0.602 1.398
H7 -1.315 1.449 0.054
H8 -0.686 0.562 -1.389
H9 0.944 -1.351 0.019

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.51761.45852.39901.09701.10402.18842.17331.9859
C21.51762.45441.46242.15882.15561.09871.09732.5769
O31.45852.45442.85542.05092.12563.42252.69380.9854
F42.39901.46242.85543.36402.65082.07862.06922.4308
H51.09702.15882.05093.36401.78682.55072.53222.8595
H61.10402.15562.12562.65081.78682.50803.08022.4116
H72.18841.09873.42252.07862.55072.50801.80663.5980
H82.17331.09732.69382.06922.53223.08021.80662.8808
H91.98592.57690.98542.43082.85952.41163.59802.8808

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 107.213 C1 C2 H7 112.549
C1 C2 H8 111.417 C1 O3 H9 107.107
C2 C1 O3 111.100 C2 C1 H5 110.275
C2 C1 H6 109.610 O3 C1 H5 105.877
O3 C1 H6 111.345
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 -0.074      
2 C 0.008      
3 O -0.584      
4 F -0.344      
5 H 0.166      
6 H 0.153      
7 H 0.148      
8 H 0.166      
9 H 0.362      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.724 1.643 0.265 1.815
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.951 -1.097 1.857
y -1.097 -20.347 -0.418
z 1.857 -0.418 -23.276
Traceless
 xyz
x -8.140 -1.097 1.857
y -1.097 6.267 -0.418
z 1.857 -0.418 1.873
Polar
3z2-r23.746
x2-y2-9.604
xy-1.097
xz1.857
yz-0.418


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.969 -0.096 -0.097
y -0.096 4.311 0.031
z -0.097 0.031 3.493


<r2> (average value of r2) Å2
<r2> 82.621
(<r2>)1/2 9.090