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

using model chemistry: B3LYP/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/6-311G*
 hartrees
Energy at 0K-254.336365
Energy at 298.15K 
HF Energy-254.336365
Nuclear repulsion energy130.728407
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 B3LYP/6-311G*
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 3771 3644 17.75 57.28 0.28 0.43
2 A 3108 3003 49.49 56.88 0.72 0.84
3 A 3089 2985 38.02 94.05 0.32 0.49
4 A 3049 2946 33.42 114.10 0.15 0.27
5 A 2993 2892 55.45 125.24 0.22 0.35
6 A 1512 1461 3.65 4.49 0.75 0.86
7 A 1506 1455 3.23 10.73 0.75 0.86
8 A 1445 1396 42.27 5.34 0.53 0.69
9 A 1422 1374 18.26 4.52 0.72 0.84
10 A 1398 1351 2.13 8.18 0.74 0.85
11 A 1275 1232 9.97 9.92 0.71 0.83
12 A 1234 1192 22.31 5.95 0.75 0.86
13 A 1135 1097 2.24 1.91 0.49 0.65
14 A 1094 1057 96.31 3.42 0.75 0.85
15 A 1045 1010 60.36 2.35 0.70 0.82
16 A 898 868 17.48 5.03 0.40 0.57
17 A 866 837 40.57 4.61 0.41 0.58
18 A 520 503 11.54 1.22 0.74 0.85
19 A 435 420 143.02 2.99 0.75 0.85
20 A 320 309 17.17 0.43 0.61 0.76
21 A 155 150 12.48 0.04 0.33 0.49

Unscaled Zero Point Vibrational Energy (zpe) 16135.0 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 15591.3 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 B3LYP/6-311G*
ABC
0.52201 0.18327 0.15215

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.685 0.580 0.283
C2 -0.717 0.567 -0.282
O3 1.448 -0.517 -0.189
F4 -1.354 -0.606 0.159
H5 1.205 1.487 -0.038
H6 0.633 0.588 1.381
H7 -1.310 1.419 0.063
H8 -0.700 0.534 -1.374
H9 0.965 -1.320 0.041

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.51141.41692.36221.09321.09972.17522.15981.9354
C21.51142.42271.40542.14472.14161.09411.09292.5477
O31.41692.42272.82492.02382.08583.37892.66870.9649
F42.36221.40542.82493.31172.62052.02802.01892.4289
H51.09322.14472.02383.31171.77452.51782.51432.8178
H61.09972.14162.08582.62051.77452.49013.06082.3549
H72.17521.09413.37892.02802.51782.49011.79463.5602
H82.15981.09292.66872.01892.51433.06081.79462.8652
H91.93542.54770.96492.42892.81782.35493.56022.8652

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 108.115 C1 C2 H7 112.214
C1 C2 H8 111.043 C1 O3 H9 107.169
C2 C1 O3 111.614 C2 C1 H5 109.820
C2 C1 H6 109.194 O3 C1 H5 106.755
O3 C1 H6 111.332
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.216      
2 C -0.115      
3 O -0.551      
4 F -0.291      
5 H 0.206      
6 H 0.193      
7 H 0.190      
8 H 0.199      
9 H 0.386      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.596 1.306 0.276 1.462
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.514 -1.062 1.525
y -1.062 -20.756 -0.475
z 1.525 -0.475 -23.630
Traceless
 xyz
x -7.322 -1.062 1.525
y -1.062 5.816 -0.475
z 1.525 -0.475 1.506
Polar
3z2-r23.011
x2-y2-8.758
xy-1.062
xz1.525
yz-0.475


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.142 -0.102 0.033
y -0.102 4.314 0.035
z 0.033 0.035 3.833


<r2> (average value of r2) Å2
<r2> 80.802
(<r2>)1/2 8.989