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

using model chemistry: HF/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HF/aug-cc-pVDZ
 hartrees
Energy at 0K-252.972653
Energy at 298.15K 
HF Energy-252.972653
Nuclear repulsion energy131.481564
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 HF/aug-cc-pVDZ
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 4159 3787 67.60 47.96 0.18 0.30
2 A 3284 2990 41.51 43.53 0.74 0.85
3 A 3246 2956 50.18 87.87 0.23 0.38
4 A 3220 2932 21.90 120.41 0.14 0.24
5 A 3175 2892 48.46 113.03 0.14 0.24
6 A 1608 1464 3.28 1.16 0.68 0.81
7 A 1601 1457 5.69 6.10 0.75 0.86
8 A 1559 1420 31.38 1.94 0.13 0.23
9 A 1511 1376 27.21 0.81 0.71 0.83
10 A 1484 1351 7.13 3.50 0.64 0.78
11 A 1365 1243 13.78 4.09 0.65 0.79
12 A 1310 1193 17.72 2.46 0.75 0.86
13 A 1225 1116 54.26 4.54 0.34 0.51
14 A 1199 1092 58.11 2.16 0.58 0.73
15 A 1137 1036 91.97 3.13 0.69 0.82
16 A 965 879 15.48 5.87 0.23 0.37
17 A 926 843 44.77 5.12 0.22 0.36
18 A 555 505 13.81 0.63 0.71 0.83
19 A 399 364 104.18 0.75 0.72 0.84
20 A 329 300 42.57 0.38 0.39 0.56
21 A 164 149 11.53 0.08 0.53 0.69

Unscaled Zero Point Vibrational Energy (zpe) 17209.8 cm-1
Scaled (by 0.9106) Zero Point Vibrational Energy (zpe) 15671.3 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 HF/aug-cc-pVDZ
ABC
0.53952 0.18185 0.15240

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.681 0.568 0.282
C2 -0.719 0.550 -0.279
O3 1.455 -0.499 -0.190
F4 -1.362 -0.598 0.156
H5 1.175 1.485 -0.037
H6 0.636 0.567 1.374
H7 -1.296 1.404 0.073
H8 -0.712 0.522 -1.366
H9 1.048 -1.314 0.059

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.50851.40012.35571.08921.09302.15662.15811.9305
C21.50852.41561.38512.12622.13751.08871.08762.5908
O31.40012.41562.83972.00992.06243.35522.66830.9439
F42.35571.38512.83973.28792.61442.00401.99782.5166
H51.08922.12622.00993.28791.76692.47462.50082.8037
H61.09302.13752.06242.61441.76692.47513.05382.3323
H72.15661.08873.35522.00402.47462.47511.78573.5892
H82.15811.08762.66831.99782.50083.05381.78572.9153
H91.93052.59080.94392.51662.80372.33233.58922.9153

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 108.925 C1 C2 H7 111.249
C1 C2 H8 111.432 C1 O3 H9 109.346
C2 C1 O3 112.246 C2 C1 H5 108.799
C2 C1 H6 109.462 O3 C1 H5 107.031
O3 C1 H6 111.038
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.792      
2 C 0.844      
3 O -0.657      
4 F -0.626      
5 H -0.128      
6 H -0.115      
7 H -0.111      
8 H -0.125      
9 H 0.126      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.439 1.505 0.290 1.594
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.583 -1.411 1.820
y -1.411 -20.954 -0.492
z 1.820 -0.492 -23.571
Traceless
 xyz
x -7.321 -1.411 1.820
y -1.411 5.623 -0.492
z 1.820 -0.492 1.698
Polar
3z2-r23.396
x2-y2-8.629
xy-1.411
xz1.820
yz-0.492


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.574 -0.090 0.017
y -0.090 4.641 0.026
z 0.017 0.026 4.230


<r2> (average value of r2) Å2
<r2> 80.683
(<r2>)1/2 8.982