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

using model chemistry: wB97X-D/cc-pVQZ

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-pVQZ
 hartrees
Energy at 0K-254.320578
Energy at 298.15K 
HF Energy-254.320578
Nuclear repulsion energy130.984730
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-pVQZ
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 3901 3901 42.78 52.93 0.18 0.31
2 A 3120 3120 32.48 46.12 0.74 0.85
3 A 3103 3103 27.54 87.01 0.32 0.48
4 A 3059 3059 25.41 123.47 0.10 0.18
5 A 3021 3021 40.37 128.14 0.14 0.25
6 A 1502 1502 3.61 2.54 0.74 0.85
7 A 1499 1499 5.53 6.86 0.73 0.85
8 A 1442 1442 25.55 2.57 0.24 0.39
9 A 1412 1412 19.58 1.85 0.75 0.86
10 A 1394 1394 2.46 3.97 0.69 0.82
11 A 1283 1283 10.61 4.90 0.69 0.81
12 A 1237 1237 13.44 3.11 0.73 0.84
13 A 1147 1147 44.35 2.88 0.34 0.51
14 A 1116 1116 59.34 1.60 0.63 0.77
15 A 1069 1069 80.44 2.48 0.60 0.75
16 A 909 909 13.20 4.28 0.31 0.47
17 A 871 871 31.52 4.11 0.32 0.48
18 A 524 524 10.81 0.80 0.72 0.84
19 A 376 376 86.43 1.09 0.72 0.84
20 A 314 314 43.53 0.50 0.51 0.67
21 A 152 152 10.54 0.07 0.54 0.70

Unscaled Zero Point Vibrational Energy (zpe) 16224.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 16224.9 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-pVQZ
ABC
0.54019 0.17926 0.15086

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.680 0.564 0.286
C2 -0.716 0.548 -0.283
O3 1.469 -0.498 -0.189
F4 -1.377 -0.594 0.156
H5 1.171 1.488 -0.022
H6 0.625 0.563 1.380
H7 -1.287 1.416 0.052
H8 -0.693 0.514 -1.372
H9 1.042 -1.319 0.054

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.50761.40632.36401.09051.09572.15562.15361.9319
C21.50762.42451.39012.12472.13621.09141.09062.5865
O31.40632.42452.86812.01512.07433.36382.66470.9569
F42.36401.39012.86813.29512.61592.01512.00812.5268
H51.09052.12472.01513.29511.76682.45982.49912.8110
H61.09572.13622.07432.61591.76682.47873.05232.3399
H72.15561.09143.36382.01512.45982.47871.78723.5920
H82.15361.09062.66472.00812.49913.05231.78722.8997
H91.93192.58650.95692.52682.81102.33993.59202.8997

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 109.269 C1 C2 H7 111.057
C1 C2 H8 110.949 C1 O3 H9 108.164
C2 C1 O3 112.576 C2 C1 H5 108.659
C2 C1 H6 109.263 O3 C1 H5 106.945
O3 C1 H6 111.401
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.263      
2 C 0.327      
3 O -0.444      
4 F -0.293      
5 H 0.007      
6 H -0.047      
7 H -0.036      
8 H -0.023      
9 H 0.246      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.429 1.260 0.276 1.360
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.045 -1.240 1.617
y -1.240 -20.794 -0.463
z 1.617 -0.463 -23.506
Traceless
 xyz
x -6.895 -1.240 1.617
y -1.240 5.481 -0.463
z 1.617 -0.463 1.414
Polar
3z2-r22.827
x2-y2-8.250
xy-1.240
xz1.617
yz-0.463


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.826 -0.100 0.040
y -0.100 4.831 0.029
z 0.040 0.029 4.408


<r2> (average value of r2) Å2
<r2> 81.110
(<r2>)1/2 9.006