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

using model chemistry: B3LYPultrafine/6-311+G(3df,2p)

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/6-311+G(3df,2p)
 hartrees
Energy at 0K-254.376802
Energy at 298.15K 
HF Energy-254.376802
Nuclear repulsion energy130.433925
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/6-311+G(3df,2p)
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 3829 3829 41.83 55.69 0.17 0.29
2 A 3094 3094 30.23 47.99 0.74 0.85
3 A 3071 3071 28.41 92.45 0.28 0.43
4 A 3037 3037 22.71 121.45 0.12 0.21
5 A 2995 2995 39.01 127.55 0.15 0.26
6 A 1495 1495 3.95 3.05 0.75 0.85
7 A 1491 1491 4.34 6.02 0.75 0.86
8 A 1423 1423 23.99 2.48 0.23 0.37
9 A 1400 1400 14.96 1.02 0.75 0.85
10 A 1379 1379 3.51 4.21 0.63 0.78
11 A 1267 1267 9.52 4.38 0.69 0.82
12 A 1219 1219 16.44 2.86 0.71 0.83
13 A 1123 1123 9.85 2.63 0.17 0.30
14 A 1090 1090 88.93 1.99 0.72 0.84
15 A 1038 1038 77.85 3.12 0.59 0.74
16 A 892 892 17.23 4.56 0.32 0.49
17 A 855 855 34.31 4.72 0.28 0.44
18 A 516 516 10.23 0.74 0.72 0.83
19 A 374 374 91.98 0.70 0.71 0.83
20 A 312 312 36.34 0.40 0.39 0.56
21 A 149 149 10.92 0.10 0.52 0.69

Unscaled Zero Point Vibrational Energy (zpe) 16023.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 16023.3 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 B3LYPultrafine/6-311+G(3df,2p)
ABC
0.53321 0.17833 0.14976

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-311+G(3df,2p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.680 0.570 0.287
C2 -0.717 0.554 -0.285
O3 1.474 -0.501 -0.190
F4 -1.380 -0.600 0.157
H5 1.178 1.491 -0.021
H6 0.626 0.565 1.382
H7 -1.295 1.416 0.054
H8 -0.700 0.517 -1.374
H9 1.044 -1.327 0.051

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.50951.41642.37171.09141.09612.16112.16041.9464
C21.50952.43401.40172.13012.14061.09171.09062.5989
O31.41642.43402.87612.02112.08013.37702.67720.9621
F42.37171.40172.87613.30772.62322.02052.01332.5323
H51.09142.13012.02113.30771.76912.47502.51102.8224
H61.09612.14062.08012.62321.76912.48573.05922.3513
H72.16111.09173.37702.02052.47502.48571.78963.6053
H82.16041.09062.67722.01332.51103.05921.78962.9113
H91.94642.59890.96212.53232.82242.35133.60532.9113

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 109.062 C1 C2 H7 111.346
C1 C2 H8 111.367 C1 O3 H9 108.324
C2 C1 O3 112.550 C2 C1 H5 108.909
C2 C1 H6 109.460 O3 C1 H5 106.686
O3 C1 H6 111.135
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.112      
2 C 0.130      
3 O -0.624      
4 F -0.456      
5 H 0.145      
6 H 0.144      
7 H 0.152      
8 H 0.157      
9 H 0.239      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.432 1.407 0.266 1.495
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.698 -1.256 1.713
y -1.256 -21.225 -0.449
z 1.713 -0.449 -23.929
Traceless
 xyz
x -7.121 -1.256 1.713
y -1.256 5.589 -0.449
z 1.713 -0.449 1.533
Polar
3z2-r23.066
x2-y2-8.473
xy-1.256
xz1.713
yz-0.449


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.121 -0.123 0.043
y -0.123 5.051 0.043
z 0.043 0.043 4.606


<r2> (average value of r2) Å2
<r2> 81.896
(<r2>)1/2 9.050