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

using model chemistry: HSEh1PBE/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HSEh1PBE/TZVP
 hartrees
Energy at 0K-254.123166
Energy at 298.15K 
HF Energy-254.123166
Nuclear repulsion energy130.910840
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 HSEh1PBE/TZVP
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 3856 3702 42.52 56.46 0.22 0.36
2 A 3126 3001 32.28 51.43 0.74 0.85
3 A 3107 2983 26.02 91.57 0.32 0.48
4 A 3064 2942 24.18 122.42 0.12 0.21
5 A 3018 2898 41.52 135.94 0.16 0.27
6 A 1492 1433 4.05 3.80 0.74 0.85
7 A 1486 1427 6.33 9.15 0.73 0.84
8 A 1440 1382 28.50 4.39 0.51 0.67
9 A 1410 1353 19.00 3.92 0.75 0.86
10 A 1388 1333 1.45 8.28 0.75 0.86
11 A 1278 1227 7.52 8.60 0.71 0.83
12 A 1229 1180 13.89 5.01 0.74 0.85
13 A 1140 1094 33.10 3.01 0.41 0.58
14 A 1114 1069 69.45 2.15 0.75 0.86
15 A 1063 1020 79.18 2.61 0.64 0.78
16 A 905 869 15.53 4.78 0.40 0.57
17 A 870 835 37.83 4.32 0.43 0.60
18 A 519 498 11.03 0.98 0.74 0.85
19 A 404 388 123.37 1.51 0.67 0.80
20 A 319 306 27.12 0.36 0.56 0.71
21 A 149 143 11.68 0.05 0.67 0.80

Unscaled Zero Point Vibrational Energy (zpe) 16187.0 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 15541.1 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 HSEh1PBE/TZVP
ABC
0.53667 0.18000 0.15109

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/TZVP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.679 0.566 0.285
C2 -0.714 0.552 -0.283
O3 1.466 -0.502 -0.188
F4 -1.374 -0.596 0.156
H5 1.176 1.489 -0.025
H6 0.621 0.569 1.382
H7 -1.288 1.420 0.054
H8 -0.691 0.518 -1.375
H9 1.019 -1.320 0.049

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.50401.40862.36261.09291.09872.15642.15291.9309
C21.50402.42311.39492.12472.13381.09371.09292.5720
O31.40862.42312.86222.01912.07993.36682.66540.9616
F42.36261.39492.86223.29862.61562.02032.01212.5022
H51.09292.12472.01913.29861.77012.46542.50042.8145
H61.09872.13382.07992.61561.77012.47613.05382.3460
H72.15641.09373.36682.02032.46542.47611.79173.5814
H82.15291.09292.66542.01212.50043.05381.79172.8861
H91.93092.57200.96162.50222.81452.34603.58142.8861

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 109.122 C1 C2 H7 111.241
C1 C2 H8 111.015 C1 O3 H9 107.610
C2 C1 O3 112.552 C2 C1 H5 108.771
C2 C1 H6 109.150 O3 C1 H5 106.958
O3 C1 H6 111.503
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.092      
2 C -0.031      
3 O -0.371      
4 F -0.251      
5 H 0.120      
6 H 0.118      
7 H 0.109      
8 H 0.122      
9 H 0.276      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.490 1.371 0.283 1.483
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.679 -1.283 1.721
y -1.283 -20.838 -0.462
z 1.721 -0.462 -23.680
Traceless
 xyz
x -7.420 -1.283 1.721
y -1.283 5.842 -0.462
z 1.721 -0.462 1.578
Polar
3z2-r23.156
x2-y2-8.841
xy-1.283
xz1.721
yz-0.462


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.459 -0.095 0.022
y -0.095 4.562 0.031
z 0.022 0.031 4.147


<r2> (average value of r2) Å2
<r2> 81.201
(<r2>)1/2 9.011