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

using model chemistry: B3LYPultrafine/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYPultrafine/TZVP
 hartrees
Energy at 0K-254.379398
Energy at 298.15K 
HF Energy-254.379398
Nuclear repulsion energy130.188375
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 B3LYPultrafine/TZVP
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 3800 3661 37.01 59.51 0.22 0.37
2 A 3106 2993 34.10 52.56 0.73 0.85
3 A 3084 2971 29.19 95.33 0.29 0.45
4 A 3048 2936 24.16 122.75 0.13 0.23
5 A 3002 2893 41.98 133.91 0.17 0.29
6 A 1496 1441 3.57 4.24 0.74 0.85
7 A 1491 1436 4.97 9.09 0.73 0.85
8 A 1434 1381 26.31 4.48 0.50 0.67
9 A 1410 1359 17.08 2.71 0.75 0.85
10 A 1384 1334 3.74 9.63 0.75 0.86
11 A 1270 1223 7.73 8.75 0.71 0.83
12 A 1221 1177 18.26 4.80 0.75 0.85
13 A 1126 1084 3.59 2.07 0.31 0.48
14 A 1087 1047 91.28 3.21 0.73 0.85
15 A 1035 997 71.24 2.68 0.64 0.78
16 A 893 861 20.39 4.98 0.43 0.60
17 A 856 825 42.21 4.95 0.37 0.54
18 A 516 498 11.46 1.11 0.74 0.85
19 A 400 385 121.96 1.66 0.67 0.80
20 A 317 305 27.26 0.40 0.55 0.71
21 A 147 142 11.72 0.06 0.68 0.81

Unscaled Zero Point Vibrational Energy (zpe) 16061.6 cm-1
Scaled (by 0.9634) Zero Point Vibrational Energy (zpe) 15473.7 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 B3LYPultrafine/TZVP
ABC
0.53131 0.17759 0.14916

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/TZVP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.681 0.570 0.289
C2 -0.716 0.557 -0.286
O3 1.477 -0.503 -0.190
F4 -1.384 -0.600 0.156
H5 1.180 1.491 -0.018
H6 0.622 0.566 1.385
H7 -1.292 1.421 0.051
H8 -0.695 0.518 -1.376
H9 1.037 -1.327 0.050

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.50991.41952.37681.09221.09742.16212.16011.9450
C21.50992.43761.40712.13042.14011.09271.09162.5952
O31.41952.43762.88402.02382.08613.38142.67760.9646
F42.37681.40712.88403.31342.62562.02632.01882.5305
H51.09222.13042.02383.31341.77082.47442.51082.8230
H61.09742.14012.08612.62561.77082.48523.05932.3528
H72.16211.09273.38142.02632.47442.48521.79183.6032
H82.16011.09162.67762.01882.51083.05931.79182.9055
H91.94502.59520.96462.53052.82302.35283.60322.9055

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 109.086 C1 C2 H7 111.342
C1 C2 H8 111.255 C1 O3 H9 107.809
C2 C1 O3 112.601 C2 C1 H5 108.857
C2 C1 H6 109.316 O3 C1 H5 106.640
O3 C1 H6 111.316
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.071      
2 C -0.006      
3 O -0.383      
4 F -0.267      
5 H 0.115      
6 H 0.115      
7 H 0.106      
8 H 0.119      
9 H 0.273      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.466 1.427 0.287 1.528
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.989 -1.349 1.776
y -1.349 -21.021 -0.469
z 1.776 -0.469 -23.851
Traceless
 xyz
x -7.553 -1.349 1.776
y -1.349 5.899 -0.469
z 1.776 -0.469 1.653
Polar
3z2-r23.307
x2-y2-8.968
xy-1.349
xz1.776
yz-0.469


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.535 -0.098 0.018
y -0.098 4.636 0.028
z 0.018 0.028 4.182


<r2> (average value of r2) Å2
<r2> 82.132
(<r2>)1/2 9.063