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

using model chemistry: PBEPBEultrafine/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 PBEPBEultrafine/6-31+G**
 hartrees
Energy at 0K-254.009423
Energy at 298.15K 
HF Energy-254.009423
Nuclear repulsion energy129.372074
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 PBEPBEultrafine/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 3704 3662 32.01 58.22 0.17 0.29
2 A 3052 3017 30.28 61.35 0.74 0.85
3 A 3029 2995 23.88 98.73 0.37 0.54
4 A 2986 2951 28.03 138.48 0.12 0.21
5 A 2939 2906 45.08 141.42 0.16 0.28
6 A 1441 1424 3.29 4.41 0.73 0.84
7 A 1437 1420 6.02 10.70 0.75 0.86
8 A 1376 1361 30.53 5.98 0.52 0.68
9 A 1349 1334 15.49 4.69 0.75 0.86
10 A 1329 1314 0.71 4.70 0.72 0.84
11 A 1216 1202 8.48 7.62 0.72 0.84
12 A 1179 1166 10.14 4.64 0.70 0.82
13 A 1088 1076 17.26 2.50 0.25 0.40
14 A 1061 1049 83.84 2.11 0.67 0.80
15 A 1001 990 77.31 3.45 0.54 0.70
16 A 868 858 15.82 5.09 0.42 0.59
17 A 829 820 37.91 4.83 0.41 0.59
18 A 498 492 8.54 0.97 0.73 0.85
19 A 388 384 118.74 0.88 0.75 0.86
20 A 307 303 23.65 0.35 0.41 0.58
21 A 141 139 11.74 0.06 0.66 0.79

Unscaled Zero Point Vibrational Energy (zpe) 15608.8 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 15430.9 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 PBEPBEultrafine/6-31+G**
ABC
0.52159 0.17651 0.14787

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.686 0.572 0.290
C2 -0.717 0.566 -0.286
O3 1.480 -0.510 -0.191
F4 -1.388 -0.605 0.157
H5 1.197 1.499 -0.023
H6 0.629 0.571 1.398
H7 -1.304 1.435 0.061
H8 -0.701 0.528 -1.389
H9 1.017 -1.334 0.052

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.51641.42632.38881.10391.10942.18052.17761.9493
C21.51642.44831.42102.14582.15551.10451.10342.5944
O31.42632.44832.89072.03612.10233.40542.69580.9758
F42.38881.42102.89073.33872.64432.04472.03592.5151
H51.10392.14582.03613.33871.78982.50332.53212.8398
H61.10942.15552.10232.64431.78982.50333.08772.3645
H72.18051.10453.40542.04472.50332.50331.81353.6129
H82.17761.10342.69582.03592.53213.08771.81352.9143
H91.94932.59440.97582.51512.83982.36453.61292.9143

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 108.781 C1 C2 H7 111.636
C1 C2 H8 111.476 C1 O3 H9 106.994
C2 C1 O3 112.578 C2 C1 H5 108.937
C2 C1 H6 109.368 O3 C1 H5 106.474
O3 C1 H6 111.394
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.157      
2 C -0.076      
3 O -0.472      
4 F -0.310      
5 H 0.169      
6 H 0.163      
7 H 0.159      
8 H 0.174      
9 H 0.351      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.488 1.442 0.289 1.549
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.230 -1.214 1.749
y -1.214 -21.200 -0.488
z 1.749 -0.488 -24.186
Traceless
 xyz
x -7.537 -1.214 1.749
y -1.214 6.008 -0.488
z 1.749 -0.488 1.530
Polar
3z2-r23.059
x2-y2-9.030
xy-1.214
xz1.749
yz-0.488


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.051 -0.136 0.053
y -0.136 4.947 0.063
z 0.053 0.063 4.559


<r2> (average value of r2) Å2
<r2> 82.929
(<r2>)1/2 9.107