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

using model chemistry: BLYP/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at BLYP/6-31+G**
 hartrees
Energy at 0K-254.226324
Energy at 298.15K 
HF Energy-254.226324
Nuclear repulsion energy128.445812
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 BLYP/6-31+G**
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 3662 3643 28.07 59.93 0.18 0.30
2 A 3040 3024 33.03 61.03 0.73 0.85
3 A 3011 2995 28.80 101.05 0.35 0.52
4 A 2976 2960 28.42 138.93 0.13 0.23
5 A 2932 2917 45.39 135.90 0.17 0.28
6 A 1451 1443 2.36 4.56 0.72 0.84
7 A 1447 1440 4.85 10.72 0.75 0.86
8 A 1378 1371 28.54 5.49 0.52 0.68
9 A 1354 1347 17.48 3.03 0.75 0.86
10 A 1334 1327 1.09 6.49 0.72 0.83
11 A 1214 1208 8.67 7.66 0.72 0.84
12 A 1175 1168 14.28 4.33 0.71 0.83
13 A 1080 1075 0.60 1.92 0.18 0.31
14 A 1032 1027 92.10 3.10 0.60 0.75
15 A 975 970 67.40 3.40 0.54 0.70
16 A 854 850 23.57 5.43 0.44 0.61
17 A 813 809 45.69 6.04 0.34 0.51
18 A 495 492 9.08 1.10 0.74 0.85
19 A 383 381 117.88 0.92 0.75 0.85
20 A 305 303 24.49 0.38 0.39 0.56
21 A 141 140 11.61 0.07 0.70 0.83

Unscaled Zero Point Vibrational Energy (zpe) 15525.9 cm-1
Scaled (by 0.9947) Zero Point Vibrational Energy (zpe) 15443.6 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 BLYP/6-31+G**
ABC
0.51744 0.17268 0.14514

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.687 0.574 0.296
C2 -0.720 0.570 -0.291
O3 1.498 -0.509 -0.194
F4 -1.407 -0.608 0.157
H5 1.199 1.502 -0.009
H6 0.627 0.560 1.402
H7 -1.307 1.437 0.054
H8 -0.702 0.524 -1.392
H9 1.054 -1.343 0.056

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.52411.43952.40841.10281.10752.18602.18651.9670
C21.52412.46821.43542.15152.16321.10311.10152.6313
O31.43952.46822.92772.04162.10933.42322.71010.9779
F42.40841.43542.92773.35702.65522.05092.04362.5695
H51.10282.15152.04163.35701.79072.50722.54582.8498
H61.10752.16322.10932.65521.79072.51543.09382.3698
H72.18601.10313.42322.05092.50722.51541.81333.6474
H82.18651.10152.71012.04362.54583.09381.81332.9438
H91.96702.63130.97792.56952.84982.36983.64742.9438

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 108.897 C1 C2 H7 111.618
C1 C2 H8 111.756 C1 O3 H9 107.372
C2 C1 O3 112.746 C2 C1 H5 108.913
C2 C1 H6 109.555 O3 C1 H5 106.087
O3 C1 H6 111.147
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.084      
2 C -0.004      
3 O -0.489      
4 F -0.336      
5 H 0.143      
6 H 0.140      
7 H 0.135      
8 H 0.151      
9 H 0.344      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.442 1.519 0.300 1.611
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.643 -1.361 1.861
y -1.361 -21.352 -0.504
z 1.861 -0.504 -24.316
Traceless
 xyz
x -7.809 -1.361 1.861
y -1.361 6.127 -0.504
z 1.861 -0.504 1.682
Polar
3z2-r23.363
x2-y2-9.291
xy-1.361
xz1.861
yz-0.504


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.111 -0.135 0.042
y -0.135 5.004 0.056
z 0.042 0.056 4.573


<r2> (average value of r2) Å2
<r2> 84.241
(<r2>)1/2 9.178