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

using model chemistry: PBEPBE/aug-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 PBEPBE/aug-cc-pVDZ
 hartrees
Energy at 0K-254.029212
Energy at 298.15K 
HF Energy-254.029212
Nuclear repulsion energy129.349317
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 PBEPBE/aug-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 3684 3661 30.10 64.24 0.13 0.23
2 A 3049 3030 29.07 57.29 0.75 0.85
3 A 3024 3006 23.51 95.67 0.34 0.50
4 A 2979 2961 27.44 150.27 0.09 0.17
5 A 2936 2918 44.64 154.10 0.13 0.23
6 A 1413 1404 3.91 1.76 0.74 0.85
7 A 1408 1400 6.97 8.30 0.74 0.85
8 A 1365 1357 31.30 5.14 0.34 0.51
9 A 1333 1325 9.42 2.74 0.74 0.85
10 A 1306 1298 0.63 1.49 0.53 0.69
11 A 1203 1196 10.16 4.55 0.71 0.83
12 A 1174 1166 6.55 3.42 0.64 0.78
13 A 1078 1072 25.89 3.05 0.28 0.44
14 A 1061 1054 68.14 1.14 0.73 0.85
15 A 993 987 72.79 3.61 0.55 0.71
16 A 864 859 15.69 5.29 0.28 0.44
17 A 823 818 33.41 3.99 0.37 0.54
18 A 496 493 8.38 0.79 0.69 0.81
19 A 376 374 91.06 0.95 0.75 0.86
20 A 302 301 23.39 0.44 0.37 0.54
21 A 136 136 10.51 0.10 0.46 0.63

Unscaled Zero Point Vibrational Energy (zpe) 15501.9 cm-1
Scaled (by 0.9939) Zero Point Vibrational Energy (zpe) 15407.3 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 PBEPBE/aug-cc-pVDZ
ABC
0.51871 0.17729 0.14816

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.687 0.575 0.288
C2 -0.715 0.568 -0.287
O3 1.476 -0.515 -0.188
F4 -1.385 -0.606 0.158
H5 1.201 1.501 -0.033
H6 0.631 0.580 1.399
H7 -1.304 1.439 0.065
H8 -0.702 0.528 -1.393
H9 0.993 -1.332 0.035

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.51461.42782.38781.10751.11272.18142.18071.9480
C21.51462.44661.42342.14632.15721.10811.10702.5753
O31.42782.44662.88332.04092.10513.40772.69960.9752
F42.38781.42342.88333.34152.64762.04842.03912.4888
H51.10752.14632.04093.34151.79642.50842.53352.8419
H61.11272.15722.10512.64761.79642.50273.09442.3762
H72.18141.10813.40772.04842.50842.50271.82103.5991
H82.18071.10702.69962.03912.53353.09441.82102.8937
H91.94802.57530.97522.48882.84192.37623.59912.8937

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 108.688 C1 C2 H7 111.617
C1 C2 H8 111.629 C1 O3 H9 106.806
C2 C1 O3 112.476 C2 C1 H5 108.891
C2 C1 H6 109.436 O3 C1 H5 106.539
O3 C1 H6 111.313
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.962      
2 C 0.914      
3 O -0.457      
4 F -0.428      
5 H -0.291      
6 H -0.269      
7 H -0.268      
8 H -0.285      
9 H 0.120      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.423 1.379 0.208 1.457
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.716 -1.035 1.531
y -1.035 -21.502 -0.401
z 1.531 -0.401 -24.210
Traceless
 xyz
x -6.860 -1.035 1.531
y -1.035 5.461 -0.401
z 1.531 -0.401 1.399
Polar
3z2-r22.799
x2-y2-8.214
xy-1.035
xz1.531
yz-0.401


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.608 -0.142 0.055
y -0.142 5.487 0.066
z 0.055 0.066 5.030


<r2> (average value of r2) Å2
<r2> 82.778
(<r2>)1/2 9.098