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

using model chemistry: wB97X-D/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at wB97X-D/cc-pVDZ
 hartrees
Energy at 0K-254.207666
Energy at 298.15K 
HF Energy-254.207666
Nuclear repulsion energy131.161307
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 wB97X-D/cc-pVDZ
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 3854 3671 42.05 51.47 0.25 0.40
2 A 3129 2981 41.06 60.46 0.75 0.85
3 A 3109 2962 32.18 93.15 0.36 0.53
4 A 3060 2915 28.82 121.52 0.13 0.23
5 A 3006 2864 52.42 127.18 0.19 0.32
6 A 1485 1415 0.24 1.98 0.73 0.85
7 A 1482 1412 8.96 13.38 0.74 0.85
8 A 1447 1378 44.47 4.70 0.47 0.64
9 A 1411 1344 21.73 6.20 0.74 0.85
10 A 1386 1320 0.77 4.65 0.75 0.86
11 A 1269 1208 10.40 9.34 0.70 0.82
12 A 1237 1179 9.66 6.88 0.75 0.86
13 A 1153 1099 62.54 3.14 0.59 0.74
14 A 1120 1067 41.71 1.99 0.61 0.76
15 A 1075 1024 64.13 2.21 0.69 0.82
16 A 914 871 13.88 5.68 0.34 0.50
17 A 877 836 33.43 3.79 0.46 0.63
18 A 527 502 9.14 1.19 0.74 0.85
19 A 428 408 120.79 2.70 0.75 0.86
20 A 321 306 13.80 0.36 0.62 0.76
21 A 152 145 11.55 0.04 0.26 0.41

Unscaled Zero Point Vibrational Energy (zpe) 16221.8 cm-1
Scaled (by 0.9526) Zero Point Vibrational Energy (zpe) 15452.9 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 wB97X-D/cc-pVDZ
ABC
0.52383 0.18543 0.15353

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.691 0.577 0.276
C2 -0.716 0.564 -0.275
O3 1.437 -0.522 -0.185
F4 -1.345 -0.603 0.158
H5 1.205 1.489 -0.063
H6 0.645 0.609 1.382
H7 -1.302 1.427 0.080
H8 -0.705 0.547 -1.377
H9 0.923 -1.309 0.036

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.51101.40602.35581.10101.10792.17562.16321.9146
C21.51102.41341.39512.14292.14521.10191.10152.5082
O31.40602.41342.80412.02802.08923.37242.67390.9653
F42.35581.39512.80413.30612.63222.03262.02162.3780
H51.10102.14292.02803.30611.78262.51222.50242.8135
H61.10792.14522.08922.63221.78262.48123.07202.3598
H72.17561.10193.37242.03262.51222.48121.80363.5267
H82.16321.10152.67392.02162.50243.07201.80362.8438
H91.91462.50820.96532.37802.81352.35983.52672.8438

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 108.249 C1 C2 H7 111.790
C1 C2 H8 110.817 C1 O3 H9 106.195
C2 C1 O3 111.606 C2 C1 H5 109.243
C2 C1 H6 109.023 O3 C1 H5 107.364
O3 C1 H6 111.876
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.077      
2 C 0.168      
3 O -0.287      
4 F -0.269      
5 H 0.044      
6 H 0.033      
7 H 0.035      
8 H 0.044      
9 H 0.154      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.528 1.256 0.189 1.376
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.486 -0.913 1.356
y -0.913 -20.586 -0.427
z 1.356 -0.427 -23.176
Traceless
 xyz
x -6.605 -0.913 1.356
y -0.913 5.245 -0.427
z 1.356 -0.427 1.360
Polar
3z2-r22.720
x2-y2-7.900
xy-0.913
xz1.356
yz-0.427


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.994 -0.075 0.024
y -0.075 4.180 0.037
z 0.024 0.037 3.731


<r2> (average value of r2) Å2
<r2> 79.919
(<r2>)1/2 8.940