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

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/6-31+G**
 hartrees
Energy at 0K-254.296291
Energy at 298.15K 
HF Energy-254.296291
Nuclear repulsion energy129.940194
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 B3LYPultrafine/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 3817 3675 40.76 55.28 0.19 0.32
2 A 3126 3010 30.86 56.75 0.74 0.85
3 A 3096 2981 28.79 93.50 0.35 0.52
4 A 3062 2948 24.67 124.76 0.14 0.24
5 A 3016 2904 43.27 127.62 0.16 0.28
6 A 1497 1441 2.34 3.83 0.72 0.84
7 A 1493 1437 5.48 10.56 0.75 0.86
8 A 1428 1374 27.66 4.16 0.47 0.64
9 A 1398 1346 20.41 2.12 0.75 0.86
10 A 1375 1323 2.87 7.36 0.72 0.84
11 A 1259 1212 9.24 7.38 0.72 0.83
12 A 1213 1168 15.12 4.19 0.73 0.84
13 A 1124 1082 12.40 2.68 0.23 0.37
14 A 1092 1052 90.85 2.73 0.69 0.82
15 A 1033 994 79.19 3.42 0.59 0.74
16 A 893 859 17.12 5.31 0.39 0.56
17 A 853 822 42.10 5.22 0.35 0.52
18 A 514 495 10.53 0.93 0.74 0.85
19 A 390 375 123.28 0.85 0.73 0.85
20 A 314 302 29.26 0.33 0.40 0.58
21 A 146 141 12.28 0.07 0.67 0.80

Unscaled Zero Point Vibrational Energy (zpe) 16068.2 cm-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 15468.8 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 B3LYPultrafine/6-31+G**
ABC
0.52659 0.17772 0.14896

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.683 0.572 0.289
C2 -0.717 0.563 -0.285
O3 1.474 -0.506 -0.192
F4 -1.382 -0.604 0.156
H5 1.190 1.492 -0.020
H6 0.629 0.565 1.388
H7 -1.301 1.423 0.061
H8 -0.703 0.525 -1.379
H9 1.038 -1.333 0.055

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.51381.42042.38041.09531.10002.17082.16921.9510
C21.51382.43961.41342.13792.14731.09531.09412.6054
O31.42042.43962.87942.02522.08743.38842.68480.9671
F42.38041.41342.87943.32262.63182.03012.02282.5298
H51.09532.13792.02523.32261.77692.49272.52242.8298
H61.10002.14732.08742.63181.77692.49393.07052.3545
H72.17081.09533.38842.03012.49272.49391.79873.6138
H82.16921.09412.68482.02282.52243.07051.79872.9216
H91.95102.60540.96712.52982.82982.35453.61382.9216

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 108.769 C1 C2 H7 111.610
C1 C2 H8 111.546 C1 O3 H9 108.098
C2 C1 O3 112.452 C2 C1 H5 108.999
C2 C1 H6 109.458 O3 C1 H5 106.509
O3 C1 H6 111.190
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.073      
2 C 0.013      
3 O -0.517      
4 F -0.351      
5 H 0.145      
6 H 0.140      
7 H 0.137      
8 H 0.152      
9 H 0.354      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.492 1.530 0.311 1.637
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.306 -1.355 1.878
y -1.355 -21.071 -0.506
z 1.878 -0.506 -24.011
Traceless
 xyz
x -7.765 -1.355 1.878
y -1.355 6.087 -0.506
z 1.878 -0.506 1.678
Polar
3z2-r23.356
x2-y2-9.235
xy-1.355
xz1.878
yz-0.506


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.728 -0.114 0.025
y -0.114 4.722 0.047
z 0.025 0.047 4.325


<r2> (average value of r2) Å2
<r2> 82.386
(<r2>)1/2 9.077