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

using model chemistry: B3LYP/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-254.377456
Energy at 298.15K 
HF Energy-254.377456
Nuclear repulsion energy130.583791
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/cc-pVTZ
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 3805 3678 35.52 56.43 0.22 0.36
2 A 3094 2990 37.43 51.95 0.73 0.85
3 A 3072 2969 32.18 96.32 0.28 0.44
4 A 3037 2936 25.79 121.06 0.13 0.23
5 A 2993 2893 43.26 131.95 0.17 0.29
6 A 1497 1447 3.31 3.75 0.74 0.85
7 A 1493 1443 3.33 8.10 0.74 0.85
8 A 1427 1379 28.13 3.42 0.34 0.51
9 A 1406 1359 16.15 1.67 0.74 0.85
10 A 1384 1338 5.03 6.14 0.75 0.85
11 A 1268 1226 9.91 6.50 0.69 0.82
12 A 1223 1182 16.74 4.07 0.74 0.85
13 A 1126 1089 6.67 2.12 0.35 0.52
14 A 1091 1055 89.43 2.79 0.74 0.85
15 A 1043 1008 70.03 2.13 0.64 0.78
16 A 894 864 17.00 4.69 0.34 0.51
17 A 859 830 34.48 4.39 0.36 0.53
18 A 517 500 9.87 1.00 0.73 0.84
19 A 384 371 100.82 1.92 0.74 0.85
20 A 313 303 27.20 0.51 0.59 0.74
21 A 147 142 11.15 0.06 0.46 0.63

Unscaled Zero Point Vibrational Energy (zpe) 16036.0 cm-1
Scaled (by 0.9666) Zero Point Vibrational Energy (zpe) 15500.4 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/cc-pVTZ
ABC
0.52984 0.18007 0.15061

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.681 0.573 0.285
C2 -0.717 0.557 -0.283
O3 1.466 -0.507 -0.188
F4 -1.371 -0.601 0.157
H5 1.183 1.490 -0.031
H6 0.627 0.578 1.380
H7 -1.296 1.419 0.057
H8 -0.698 0.525 -1.373
H9 1.010 -1.323 0.045

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.50881.41692.36781.09161.09652.16192.15741.9398
C21.50882.43021.40172.13102.13861.09201.09082.5744
O31.41692.43022.85922.02302.08373.37562.67450.9630
F42.36781.40172.85923.30612.62332.02392.01582.4909
H51.09162.13102.02303.30611.76912.48122.50422.8191
H61.09652.13862.08372.62331.76912.48103.05652.3550
H72.16191.09203.37562.02392.48122.48101.78913.5827
H82.15741.09082.67452.01582.50423.05651.78912.8891
H91.93982.57440.96302.49092.81912.35503.58272.8891

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 108.834 C1 C2 H7 111.449
C1 C2 H8 111.158 C1 O3 H9 107.660
C2 C1 O3 112.288 C2 C1 H5 109.017
C2 C1 H6 109.326 O3 C1 H5 106.788
O3 C1 H6 111.367
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.025      
2 C 0.116      
3 O -0.353      
4 F -0.265      
5 H 0.083      
6 H 0.062      
7 H 0.059      
8 H 0.065      
9 H 0.208      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.438 1.267 0.239 1.361
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.148 -1.141 1.505
y -1.141 -20.986 -0.444
z 1.505 -0.444 -23.674
Traceless
 xyz
x -6.818 -1.141 1.505
y -1.141 5.425 -0.444
z 1.505 -0.444 1.393
Polar
3z2-r22.786
x2-y2-8.162
xy-1.141
xz1.505
yz-0.444


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.652 -0.107 0.047
y -0.107 4.710 0.031
z 0.047 0.031 4.230


<r2> (average value of r2) Å2
<r2> 81.328
(<r2>)1/2 9.018