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

using model chemistry: BLYP/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 BLYP/6-311G**
 hartrees
Energy at 0K-254.279669
Energy at 298.15K 
HF Energy-254.279669
Nuclear repulsion energy129.393087
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/6-311G**
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 3660 3645 21.47 58.73 0.24 0.38
2 A 3014 3003 46.15 62.47 0.72 0.84
3 A 2995 2983 35.14 102.14 0.30 0.47
4 A 2956 2944 33.65 128.30 0.15 0.26
5 A 2900 2889 54.29 138.60 0.21 0.35
6 A 1452 1446 0.43 1.68 0.75 0.86
7 A 1451 1445 6.35 14.17 0.75 0.85
8 A 1393 1387 44.09 6.53 0.62 0.76
9 A 1369 1363 9.24 5.14 0.68 0.81
10 A 1348 1342 0.40 6.29 0.73 0.84
11 A 1222 1217 9.85 9.94 0.72 0.84
12 A 1190 1186 16.39 6.79 0.75 0.85
13 A 1090 1086 0.27 1.58 0.46 0.63
14 A 1029 1025 85.06 3.30 0.75 0.86
15 A 986 982 46.16 2.36 0.65 0.79
16 A 859 856 22.68 5.06 0.42 0.59
17 A 827 823 39.74 4.94 0.38 0.55
18 A 503 501 7.76 1.51 0.74 0.85
19 A 436 435 123.04 2.98 0.75 0.86
20 A 313 312 9.21 0.40 0.60 0.75
21 A 152 151 11.07 0.05 0.35 0.52

Unscaled Zero Point Vibrational Energy (zpe) 15571.1 cm-1
Scaled (by 0.9961) Zero Point Vibrational Energy (zpe) 15510.3 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/6-311G**
ABC
0.50981 0.17978 0.14907

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.691 0.586 0.287
C2 -0.719 0.577 -0.287
O3 1.463 -0.527 -0.188
F4 -1.370 -0.612 0.160
H5 1.217 1.496 -0.038
H6 0.634 0.597 1.392
H7 -1.313 1.437 0.061
H8 -0.698 0.541 -1.386
H9 0.943 -1.321 0.031

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.52231.43562.38721.10031.10672.18942.17521.9406
C21.52232.44761.42772.15702.15611.10121.09972.5429
O31.43562.44762.85572.04372.10983.41002.69210.9742
F42.38721.42772.85573.34282.64492.05202.04172.4225
H51.10032.15702.04373.34281.78702.53282.52932.8314
H61.10672.15612.10982.64491.78702.50373.08142.3730
H72.18941.10123.41002.05202.53282.50371.80903.5633
H82.17521.09972.69212.04172.52933.08141.80902.8578
H91.94062.54290.97422.42252.83142.37303.56332.8578

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 107.999 C1 C2 H7 112.138
C1 C2 H8 111.093 C1 O3 H9 105.680
C2 C1 O3 111.652 C2 C1 H5 109.611
C2 C1 H6 109.171 O3 C1 H5 106.655
O3 C1 H6 111.523
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.038      
2 C 0.060      
3 O -0.370      
4 F -0.279      
5 H 0.102      
6 H 0.098      
7 H 0.093      
8 H 0.101      
9 H 0.232      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.516 1.321 0.207 1.433
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.277 -0.909 1.391
y -0.909 -21.100 -0.405
z 1.391 -0.405 -23.773
Traceless
 xyz
x -6.840 -0.909 1.391
y -0.909 5.424 -0.405
z 1.391 -0.405 1.416
Polar
3z2-r22.832
x2-y2-8.177
xy-0.909
xz1.391
yz-0.405


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.528 -0.132 0.063
y -0.132 4.610 0.043
z 0.063 0.043 4.079


<r2> (average value of r2) Å2
<r2> 82.123
(<r2>)1/2 9.062