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

using model chemistry: HSEh1PBE/aug-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 HSEh1PBE/aug-cc-pVTZ
 hartrees
Energy at 0K-254.128125
Energy at 298.15K 
HF Energy-254.128125
Nuclear repulsion energy131.066334
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 HSEh1PBE/aug-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 3854 3707 44.37 57.63 0.15 0.26
2 A 3116 2997 29.11 47.07 0.74 0.85
3 A 3096 2978 25.47 91.55 0.29 0.45
4 A 3056 2939 23.77 128.86 0.10 0.18
5 A 3014 2899 39.25 140.79 0.13 0.23
6 A 1489 1432 4.25 2.53 0.75 0.86
7 A 1483 1426 5.51 6.17 0.74 0.85
8 A 1428 1373 25.78 2.55 0.20 0.33
9 A 1398 1345 18.30 1.79 0.70 0.82
10 A 1379 1327 1.22 3.24 0.56 0.72
11 A 1270 1221 9.88 4.04 0.69 0.82
12 A 1226 1179 10.78 2.94 0.67 0.81
13 A 1138 1094 49.49 3.27 0.29 0.45
14 A 1112 1069 55.99 1.36 0.66 0.80
15 A 1063 1022 83.08 3.04 0.55 0.71
16 A 903 868 13.36 4.67 0.25 0.41
17 A 867 834 30.21 3.77 0.31 0.47
18 A 517 497 9.87 0.68 0.70 0.82
19 A 374 360 85.92 0.76 0.72 0.84
20 A 311 299 38.14 0.46 0.39 0.57
21 A 148 142 10.86 0.10 0.46 0.63

Unscaled Zero Point Vibrational Energy (zpe) 16119.9 cm-1
Scaled (by 0.9618) Zero Point Vibrational Energy (zpe) 15504.1 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 HSEh1PBE/aug-cc-pVTZ
ABC
0.53650 0.18085 0.15160

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/aug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.678 0.568 0.284
C2 -0.714 0.551 -0.281
O3 1.463 -0.502 -0.188
F4 -1.369 -0.597 0.156
H5 1.175 1.489 -0.029
H6 0.625 0.571 1.380
H7 -1.290 1.416 0.058
H8 -0.696 0.520 -1.373
H9 1.019 -1.320 0.048

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.50301.40802.35881.09231.09742.15512.15301.9332
C21.50302.42041.39242.12432.13421.09291.09212.5720
O31.40802.42042.85382.01822.07593.36412.66630.9603
F42.35881.39242.85383.29512.61502.01732.00942.4968
H51.09232.12432.01823.29511.76912.46762.49952.8150
H61.09742.13422.07592.61501.76912.47593.05392.3466
H72.15511.09293.36412.01732.46762.47591.79003.5803
H82.15301.09212.66632.00942.49953.05391.79002.8886
H91.93322.57200.96032.49682.81502.34663.58032.8886

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 109.047 C1 C2 H7 111.259
C1 C2 H8 111.136 C1 O3 H9 107.936
C2 C1 O3 112.459 C2 C1 H5 108.846
C2 C1 H6 109.323 O3 C1 H5 106.966
O3 C1 H6 111.305
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.111      
2 C -0.049      
3 O -0.478      
4 F -0.430      
5 H 0.284      
6 H 0.191      
7 H 0.232      
8 H 0.216      
9 H 0.144      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.447 1.327 0.255 1.424
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.291 -1.156 1.611
y -1.156 -21.088 -0.437
z 1.611 -0.437 -23.759
Traceless
 xyz
x -6.867 -1.156 1.611
y -1.156 5.437 -0.437
z 1.611 -0.437 1.430
Polar
3z2-r22.861
x2-y2-8.202
xy-1.156
xz1.611
yz-0.437


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.158 -0.131 0.051
y -0.131 5.119 0.049
z 0.051 0.049 4.698


<r2> (average value of r2) Å2
<r2> 80.994
(<r2>)1/2 9.000