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

using model chemistry: B2PLYP=FULLultrafine/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 B2PLYP=FULLultrafine/6-311+G(3df,2p)
 hartrees
Energy at 0K-254.219905
Energy at 298.15K 
HF Energy-253.924128
Nuclear repulsion energy130.882713
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 B2PLYP=FULLultrafine/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 3851 3851 44.66 54.22 0.16 0.27
2 A 3136 3136 27.39 45.40 0.74 0.85
3 A 3110 3110 25.38 83.74 0.32 0.49
4 A 3073 3073 23.08 121.64 0.11 0.19
5 A 3033 3033 37.28 122.12 0.14 0.24
6 A 1512 1512 3.84 2.85 0.74 0.85
7 A 1507 1507 4.25 5.78 0.75 0.86
8 A 1438 1438 22.35 2.24 0.18 0.31
9 A 1412 1412 16.33 0.95 0.75 0.86
10 A 1389 1389 3.54 4.25 0.63 0.77
11 A 1279 1279 8.80 4.24 0.68 0.81
12 A 1229 1229 15.41 2.77 0.72 0.84
13 A 1136 1136 9.33 2.92 0.14 0.25
14 A 1108 1108 87.99 2.23 0.69 0.82
15 A 1052 1052 75.24 3.11 0.60 0.75
16 A 903 903 16.33 5.03 0.27 0.43
17 A 867 867 35.05 4.57 0.26 0.42
18 A 520 520 10.52 0.70 0.72 0.84
19 A 378 378 94.56 0.64 0.72 0.83
20 A 315 315 34.26 0.36 0.38 0.55
21 A 154 154 11.11 0.10 0.51 0.67

Unscaled Zero Point Vibrational Energy (zpe) 16201.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 16201.6 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 B2PLYP=FULLultrafine/6-311+G(3df,2p)
ABC
0.53217 0.18092 0.15141

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/6-311+G(3df,2p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.678 0.572 0.286
C2 -0.716 0.556 -0.284
O3 1.462 -0.504 -0.190
F4 -1.367 -0.600 0.157
H5 1.179 1.488 -0.026
H6 0.625 0.570 1.379
H7 -1.295 1.413 0.057
H8 -0.697 0.520 -1.371
H9 1.020 -1.323 0.052

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.50581.41412.36121.08921.09372.15722.15441.9397
C21.50582.42361.39822.12722.13531.08951.08832.5791
O31.41412.42362.85162.01842.07673.36732.66600.9607
F42.36121.39822.85163.29802.61322.01692.00972.4959
H51.08922.12722.01843.29801.76752.47732.50312.8157
H61.09372.13532.07672.61321.76752.47873.05142.3445
H72.15721.08953.36732.01692.47732.47871.78743.5836
H82.15441.08832.66602.00972.50313.05141.78742.8928
H91.93972.57910.96072.49592.81572.34453.58362.8928

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 108.740 C1 C2 H7 111.440
C1 C2 H8 111.277 C1 O3 H9 107.999
C2 C1 O3 112.160 C2 C1 H5 109.063
C2 C1 H6 109.433 O3 C1 H5 106.752
O3 C1 H6 111.165
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP=FULLultrafine/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.134      
2 C 0.155      
3 O -0.644      
4 F -0.473      
5 H 0.145      
6 H 0.143      
7 H 0.150      
8 H 0.155      
9 H 0.234      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.474 1.441 0.268 1.540
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.687 -1.173 1.693
y -1.173 -21.248 -0.450
z 1.693 -0.450 -23.939
Traceless
 xyz
x -7.093 -1.173 1.693
y -1.173 5.565 -0.450
z 1.693 -0.450 1.529
Polar
3z2-r23.057
x2-y2-8.439
xy-1.173
xz1.693
yz-0.450


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.023 -0.115 0.035
y -0.115 4.980 0.040
z 0.035 0.040 4.534


<r2> (average value of r2) Å2
<r2> 81.241
(<r2>)1/2 9.013