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

using model chemistry: B3PW91/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/Def2TZVPP
 hartrees
Energy at 0K-254.292503
Energy at 298.15K 
HF Energy-254.292503
Nuclear repulsion energy130.820609
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 B3PW91/Def2TZVPP
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 3848 3848 39.96 55.72 0.20 0.33
2 A 3106 3106 32.93 49.56 0.74 0.85
3 A 3087 3087 27.14 91.44 0.30 0.47
4 A 3046 3046 25.14 122.40 0.11 0.20
5 A 3004 3004 40.96 134.30 0.15 0.26
6 A 1489 1489 3.68 3.18 0.73 0.84
7 A 1483 1483 4.58 7.65 0.73 0.84
8 A 1425 1425 26.40 3.24 0.36 0.52
9 A 1399 1399 19.19 2.48 0.75 0.86
10 A 1380 1380 1.54 4.99 0.74 0.85
11 A 1269 1269 9.56 6.15 0.69 0.82
12 A 1224 1224 13.00 3.92 0.74 0.85
13 A 1131 1131 33.70 2.91 0.36 0.53
14 A 1105 1105 67.74 1.86 0.70 0.82
15 A 1056 1056 80.79 2.42 0.61 0.76
16 A 898 898 14.12 4.53 0.33 0.50
17 A 862 862 31.20 4.02 0.37 0.54
18 A 515 515 9.71 0.88 0.73 0.85
19 A 377 377 93.84 1.27 0.70 0.82
20 A 311 311 35.26 0.42 0.60 0.75
21 A 147 147 10.84 0.06 0.65 0.79

Unscaled Zero Point Vibrational Energy (zpe) 16080.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 16080.8 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 B3PW91/Def2TZVPP
ABC
0.53681 0.17944 0.15071

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.679 0.567 0.285
C2 -0.715 0.551 -0.283
O3 1.469 -0.501 -0.188
F4 -1.375 -0.596 0.156
H5 1.175 1.490 -0.025
H6 0.625 0.570 1.381
H7 -1.290 1.418 0.053
H8 -0.696 0.517 -1.374
H9 1.027 -1.321 0.047

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.50591.41012.36481.09261.09782.15792.15561.9341
C21.50592.42631.39452.12652.13701.09331.09232.5779
O31.41012.42632.86682.01922.07903.36952.67040.9606
F42.36481.39452.86683.30022.61982.01902.01152.5113
H51.09262.12652.01923.30021.76862.46752.50312.8155
H61.09782.13702.07902.61981.76862.48043.05642.3485
H72.15791.09333.36952.01902.46752.48041.78933.5872
H82.15561.09232.67042.01152.50313.05641.78932.8925
H91.93412.57790.96062.51132.81552.34853.58722.8925

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 109.185 C1 C2 H7 111.257
C1 C2 H8 111.125 C1 O3 H9 107.833
C2 C1 O3 112.583 C2 C1 H5 108.805
C2 C1 H6 109.317 O3 C1 H5 106.885
O3 C1 H6 111.384
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.049      
2 C 0.055      
3 O -0.348      
4 F -0.250      
5 H 0.069      
6 H 0.073      
7 H 0.069      
8 H 0.085      
9 H 0.198      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.428 1.245 0.254 1.341
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.083 -1.196 1.571
y -1.196 -20.833 -0.443
z 1.571 -0.443 -23.555
Traceless
 xyz
x -6.890 -1.196 1.571
y -1.196 5.486 -0.443
z 1.571 -0.443 1.403
Polar
3z2-r22.807
x2-y2-8.251
xy-1.196
xz1.571
yz-0.443


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.756 -0.106 0.035
y -0.106 4.783 0.031
z 0.035 0.031 4.328


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