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

using model chemistry: B2PLYP=FULLultrafine/daug-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 B2PLYP=FULLultrafine/daug-cc-pVDZ
 hartrees
Energy at 0K-254.098729
Energy at 298.15K 
HF Energy-253.865330
Nuclear repulsion energy130.053150
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 B2PLYP=FULLultrafine/daug-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 3813 3813 41.71 59.11 0.14 0.24
2 A 3153 3153 27.04 48.33 0.74 0.85
3 A 3120 3120 25.73 82.89 0.36 0.53
4 A 3082 3082 24.79 137.11 0.09 0.17
5 A 3043 3043 39.73 133.55 0.11 0.21
6 A 1484 1484 3.80 2.07 0.73 0.85
7 A 1478 1478 4.89 6.63 0.75 0.85
8 A 1424 1424 27.29 2.88 0.22 0.36
9 A 1390 1390 16.87 1.96 0.72 0.84
10 A 1368 1368 0.44 2.79 0.54 0.70
11 A 1257 1257 9.90 4.27 0.68 0.81
12 A 1218 1218 10.97 2.97 0.69 0.81
13 A 1120 1120 7.23 3.16 0.15 0.25
14 A 1103 1103 85.19 2.39 0.71 0.83
15 A 1032 1032 72.44 3.42 0.59 0.74
16 A 894 894 17.17 6.14 0.21 0.35
17 A 854 854 38.14 4.44 0.26 0.42
18 A 514 514 10.60 0.75 0.70 0.83
19 A 382 382 95.22 0.72 0.73 0.85
20 A 312 312 27.60 0.42 0.32 0.49
21 A 148 148 11.02 0.11 0.45 0.62

Unscaled Zero Point Vibrational Energy (zpe) 16094.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 16094.7 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 B2PLYP=FULLultrafine/daug-cc-pVDZ
ABC
0.52248 0.17950 0.14984

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/daug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.683 0.576 0.288
C2 -0.715 0.565 -0.285
O3 1.466 -0.512 -0.189
F4 -1.374 -0.605 0.157
H5 1.192 1.494 -0.035
H6 0.631 0.577 1.388
H7 -1.301 1.424 0.066
H8 -0.702 0.528 -1.381
H9 1.006 -1.327 0.046

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.51081.42362.37561.09781.10172.16892.16891.9460
C21.51082.43481.41432.13582.14781.09781.09662.5792
O31.42362.43482.86272.03082.09123.38742.68370.9656
F42.37561.41432.86273.32072.63312.03322.02582.4890
H51.09782.13582.03083.32071.78342.49592.51592.8287
H61.10172.14782.09122.63311.78342.48993.07382.3595
H72.16891.09783.38742.03322.49592.48991.80473.5908
H82.16891.09662.68372.02582.51593.07381.80472.8977
H91.94602.57920.96562.48902.82872.35953.59082.8977

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 108.572 C1 C2 H7 111.513
C1 C2 H8 111.586 C1 O3 H9 107.523
C2 C1 O3 112.109 C2 C1 H5 108.892
C2 C1 H6 109.598 O3 C1 H5 106.591
O3 C1 H6 111.166
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP=FULLultrafine/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.324      
2 C 1.597      
3 O -0.838      
4 F -0.552      
5 H -0.566      
6 H -0.483      
7 H -0.416      
8 H -0.430      
9 H 0.365      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.459 1.501 0.243 1.588
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.898 -1.125 1.643
y -1.125 -21.413 -0.438
z 1.643 -0.438 -24.101
Traceless
 xyz
x -7.141 -1.125 1.643
y -1.125 5.587 -0.438
z 1.643 -0.438 1.554
Polar
3z2-r23.108
x2-y2-8.485
xy-1.125
xz1.643
yz-0.438


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.242 -0.122 0.040
y -0.122 5.216 0.042
z 0.040 0.042 4.758


<r2> (average value of r2) Å2
<r2> 82.047
(<r2>)1/2 9.058