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

using model chemistry: PBE1PBE/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBE1PBE/cc-pVTZ
 hartrees
Energy at 0K-254.099041
Energy at 298.15K 
HF Energy-254.099041
Nuclear repulsion energy131.353905
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 PBE1PBE/cc-pVTZ
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 3863 3712 40.19 53.02 0.21 0.35
2 A 3112 2991 35.25 49.48 0.74 0.85
3 A 3095 2975 28.00 91.63 0.32 0.48
4 A 3052 2933 26.03 121.12 0.12 0.21
5 A 3010 2893 42.06 132.59 0.16 0.28
6 A 1491 1433 3.85 3.08 0.74 0.85
7 A 1486 1428 4.46 8.19 0.74 0.85
8 A 1432 1376 30.57 3.36 0.32 0.48
9 A 1404 1349 19.70 2.88 0.75 0.86
10 A 1384 1330 1.27 4.47 0.74 0.85
11 A 1273 1223 9.53 6.26 0.69 0.81
12 A 1230 1182 11.74 4.20 0.74 0.85
13 A 1143 1099 50.02 3.01 0.49 0.66
14 A 1117 1073 53.95 1.78 0.65 0.78
15 A 1073 1031 76.21 1.99 0.61 0.76
16 A 906 871 13.57 4.86 0.30 0.46
17 A 872 838 29.52 3.47 0.43 0.61
18 A 519 499 9.47 0.87 0.73 0.84
19 A 386 371 100.72 1.74 0.74 0.85
20 A 314 302 27.21 0.47 0.60 0.75
21 A 151 145 11.08 0.05 0.44 0.61

Unscaled Zero Point Vibrational Energy (zpe) 16156.0 cm-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 15525.9 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 PBE1PBE/cc-pVTZ
ABC
0.53375 0.18320 0.15290

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.680 0.572 0.281
C2 -0.715 0.554 -0.279
O3 1.452 -0.508 -0.186
F4 -1.357 -0.598 0.157
H5 1.182 1.487 -0.041
H6 0.629 0.585 1.378
H7 -1.294 1.417 0.062
H8 -0.696 0.526 -1.372
H9 0.982 -1.314 0.042

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.50311.40672.35211.09291.09832.15822.15071.9247
C21.50312.41421.38912.12732.13341.09381.09292.5439
O31.40672.41422.83052.01902.07793.36182.66190.9603
F42.35211.38912.83053.29162.61392.01812.00942.4487
H51.09292.12732.01903.29161.77042.47872.49412.8101
H61.09832.13342.07792.61391.77042.47363.05242.3485
H72.15821.09383.36182.01812.47872.47361.79053.5549
H82.15071.09292.66192.00942.49413.05241.79052.8637
H91.92472.54390.96032.44872.81012.34853.55492.8637

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 108.768 C1 C2 H7 111.443
C1 C2 H8 110.898 C1 O3 H9 107.303
C2 C1 O3 112.086 C2 C1 H5 109.042
C2 C1 H6 109.203 O3 C1 H5 107.085
O3 C1 H6 111.499
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.006      
2 C 0.098      
3 O -0.339      
4 F -0.246      
5 H 0.084      
6 H 0.063      
7 H 0.059      
8 H 0.066      
9 H 0.209      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.474 1.213 0.231 1.323
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.817 -1.036 1.433
y -1.036 -20.822 -0.435
z 1.433 -0.435 -23.506
Traceless
 xyz
x -6.653 -1.036 1.433
y -1.036 5.340 -0.435
z 1.433 -0.435 1.314
Polar
3z2-r22.627
x2-y2-7.995
xy-1.036
xz1.433
yz-0.435


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.598 -0.102 0.050
y -0.102 4.650 0.035
z 0.050 0.035 4.204


<r2> (average value of r2) Å2
<r2> 80.282
(<r2>)1/2 8.960