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

using model chemistry: PBE1PBE/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBE1PBE/6-311G*
 hartrees
Energy at 0K-254.058552
Energy at 298.15K 
HF Energy-254.058552
Nuclear repulsion energy131.520603
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 PBE1PBE/6-311G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3834 3675 22.58 53.70 0.27 0.43
2 A 3135 3005 46.20 54.74 0.74 0.85
3 A 3119 2990 34.24 89.99 0.34 0.51
4 A 3072 2945 32.35 112.20 0.14 0.25
5 A 3017 2892 53.90 124.41 0.20 0.34
6 A 1512 1449 4.41 3.95 0.75 0.86
7 A 1504 1442 4.08 10.54 0.75 0.86
8 A 1454 1394 43.88 5.09 0.51 0.68
9 A 1425 1366 21.05 6.08 0.73 0.84
10 A 1402 1344 0.61 6.45 0.74 0.85
11 A 1285 1232 9.57 9.66 0.71 0.83
12 A 1243 1191 18.43 5.94 0.75 0.86
13 A 1152 1105 33.48 3.05 0.55 0.71
14 A 1123 1076 73.13 2.21 0.75 0.86
15 A 1077 1032 68.52 2.15 0.69 0.82
16 A 913 875 14.09 5.21 0.37 0.54
17 A 880 844 36.45 3.83 0.48 0.65
18 A 523 501 11.42 1.08 0.74 0.85
19 A 438 420 145.28 2.73 0.74 0.85
20 A 322 309 17.72 0.40 0.63 0.77
21 A 158 151 12.34 0.04 0.31 0.47

Unscaled Zero Point Vibrational Energy (zpe) 16293.4 cm-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 15617.2 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 PBE1PBE/6-311G*
ABC
0.52761 0.18602 0.15433

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.684 0.576 0.279
C2 -0.714 0.562 -0.278
O3 1.436 -0.516 -0.187
F4 -1.343 -0.602 0.158
H5 1.202 1.483 -0.045
H6 0.633 0.590 1.378
H7 -1.305 1.416 0.066
H8 -0.697 0.532 -1.371
H9 0.947 -1.311 0.041

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.50461.40562.34701.09351.10042.16902.15231.9210
C21.50462.40621.39282.13892.13531.09451.09372.5236
O31.40562.40622.80102.01752.07793.36262.65510.9614
F42.34701.39282.80103.29612.61012.02032.01082.3997
H51.09352.13892.01753.29611.77362.51052.50442.8076
H61.10042.13532.07792.61011.77362.48183.05512.3459
H72.16901.09453.36262.02032.51052.48181.79393.5370
H82.15231.09372.65512.01082.50443.05511.79392.8453
H91.92102.52360.96142.39972.80762.34593.53702.8453

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 108.136 C1 C2 H7 112.170
C1 C2 H8 110.867 C1 O3 H9 106.998
C2 C1 O3 111.501 C2 C1 H5 109.812
C2 C1 H6 109.119 O3 C1 H5 107.002
O3 C1 H6 111.440
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.256      
2 C -0.148      
3 O -0.556      
4 F -0.282      
5 H 0.221      
6 H 0.208      
7 H 0.204      
8 H 0.212      
9 H 0.397      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.626 1.260 0.277 1.434
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.280 -0.997 1.489
y -0.997 -20.604 -0.474
z 1.489 -0.474 -23.495
Traceless
 xyz
x -7.231 -0.997 1.489
y -0.997 5.783 -0.474
z 1.489 -0.474 1.448
Polar
3z2-r22.895
x2-y2-8.676
xy-0.997
xz1.489
yz-0.474


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.078 -0.093 0.035
y -0.093 4.237 0.039
z 0.035 0.039 3.801


<r2> (average value of r2) Å2
<r2> 79.840
(<r2>)1/2 8.935