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

using model chemistry: BLYP/STO-3G

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/STO-3G
 hartrees
Energy at 0K-250.697143
Energy at 298.15K 
HF Energy-250.697143
Nuclear repulsion energy129.446889
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/STO-3G
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 3254 3011 12.44 34.32 0.75 0.85
2 A 3207 2967 64.15 19.37 0.32 0.48
3 A 3195 2956 34.67 45.61 0.37 0.54
4 A 3141 2906 23.30 36.40 0.21 0.35
5 A 3096 2864 38.47 50.29 0.11 0.20
6 A 1754 1622 86.22 8.26 0.49 0.66
7 A 1637 1514 1.74 15.80 0.73 0.84
8 A 1595 1475 1.30 11.79 0.75 0.86
9 A 1383 1280 1.66 4.99 0.66 0.80
10 A 1358 1257 4.18 3.48 0.75 0.86
11 A 1248 1154 3.90 11.64 0.75 0.86
12 A 1230 1138 2.66 9.71 0.75 0.86
13 A 1141 1056 0.52 0.44 0.40 0.58
14 A 1112 1028 5.27 1.34 0.40 0.57
15 A 1052 973 19.72 2.11 0.41 0.59
16 A 897 830 1.64 9.21 0.27 0.43
17 A 847 784 1.62 0.59 0.70 0.83
18 A 684 633 45.56 2.69 0.73 0.84
19 A 637 590 1.97 3.28 0.74 0.85
20 A 479 443 12.43 0.36 0.45 0.62
21 A 72 66 0.84 0.05 0.69 0.82

Unscaled Zero Point Vibrational Energy (zpe) 16508.6 cm-1
Scaled (by 0.9252) Zero Point Vibrational Energy (zpe) 15273.7 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/STO-3G
ABC
0.42895 0.21801 0.15408

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/STO-3G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.817 0.690 0.069
C2 -0.792 0.689 -0.072
O3 1.274 -0.709 -0.060
F4 -1.177 -0.699 0.054
H5 1.269 1.337 -0.728
H6 1.095 1.139 1.064
H7 -1.292 1.289 0.734
H8 -1.124 1.072 -1.074
H9 0.307 -1.156 0.021

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.61491.47702.42971.12211.12682.29132.28471.9153
C21.61492.49501.44612.25802.24821.12251.12312.1498
O31.47702.49502.45422.15222.17033.34833.15471.0690
F42.42971.44612.45423.27733.09222.10462.10041.5531
H51.12212.25802.15223.27731.81142.94972.43252.7755
H61.12682.24822.17033.09221.81142.41483.08252.6412
H72.29131.12253.34832.10462.94972.41481.82923.0075
H82.28471.12313.15472.10042.43253.08251.82922.8656
H91.91532.14981.06901.55312.77552.64123.00752.8656

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 104.939 C1 C2 H7 112.406
C1 C2 H8 111.856 C1 O3 H9 96.255
C2 C1 O3 107.513 C2 C1 H5 109.859
C2 C1 H6 108.863 O3 C1 H5 111.064
O3 C1 H6 112.223
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.068      
2 C -0.051      
3 O -0.253      
4 F -0.052      
5 H 0.064      
6 H 0.057      
7 H 0.079      
8 H 0.079      
9 H 0.145      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.775 1.196 0.055 2.141
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.228 0.866 0.175
y 0.866 -20.962 -0.156
z 0.175 -0.156 -21.366
Traceless
 xyz
x -3.063 0.866 0.175
y 0.866 1.834 -0.156
z 0.175 -0.156 1.229
Polar
3z2-r22.458
x2-y2-3.265
xy0.866
xz0.175
yz-0.156


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.522 0.022 -0.012
y 0.022 2.697 0.016
z -0.012 0.016 1.708


<r2> (average value of r2) Å2
<r2> 77.746
(<r2>)1/2 8.817