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

using model chemistry: PBE1PBE/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 PBE1PBE/aug-cc-pVDZ
 hartrees
Energy at 0K-254.041437
Energy at 298.15K 
HF Energy-254.041437
Nuclear repulsion energy130.717547
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/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 3857 3709 43.22 56.00 0.15 0.25
2 A 3143 3022 27.81 49.56 0.75 0.86
3 A 3117 2997 24.58 85.47 0.34 0.51
4 A 3073 2955 24.53 134.77 0.09 0.17
5 A 3032 2915 41.85 137.57 0.12 0.22
6 A 1469 1413 4.15 1.42 0.74 0.85
7 A 1463 1407 7.44 7.24 0.74 0.85
8 A 1423 1368 30.51 3.29 0.26 0.41
9 A 1386 1333 16.89 2.76 0.72 0.84
10 A 1361 1309 0.19 1.81 0.55 0.71
11 A 1256 1208 10.62 4.21 0.69 0.81
12 A 1220 1174 7.20 3.17 0.67 0.81
13 A 1138 1094 72.83 3.31 0.36 0.53
14 A 1112 1069 30.73 1.25 0.44 0.61
15 A 1057 1016 79.28 3.26 0.56 0.72
16 A 903 869 13.63 5.41 0.23 0.37
17 A 864 830 30.63 3.27 0.37 0.54
18 A 516 496 9.58 0.69 0.70 0.82
19 A 386 371 97.33 0.82 0.74 0.85
20 A 312 300 27.61 0.38 0.38 0.55
21 A 145 139 10.93 0.09 0.47 0.64

Unscaled Zero Point Vibrational Energy (zpe) 16115.5 cm-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 15496.7 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 PBE1PBE/aug-cc-pVDZ
ABC
0.52910 0.18132 0.15142

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.683 0.571 0.283
C2 -0.714 0.559 -0.281
O3 1.458 -0.510 -0.187
F4 -1.366 -0.601 0.157
H5 1.189 1.492 -0.041
H6 0.633 0.580 1.386
H7 -1.297 1.423 0.069
H8 -0.702 0.527 -1.380
H9 0.992 -1.322 0.040

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.50591.41102.36371.09931.10422.16572.16391.9334
C21.50592.42251.40132.13222.14301.09971.09892.5593
O31.41102.42252.84652.02512.08393.37542.67640.9633
F42.36371.40132.84653.30842.62692.02712.01842.4684
H51.09932.13222.02513.30841.78202.48902.50952.8217
H61.10422.14302.08392.62691.78202.48363.07122.3575
H72.16571.09973.37542.02712.48902.48361.80463.5741
H82.16391.09892.67642.01842.50953.07121.80462.8811
H91.93342.55930.96332.46842.82172.35753.57412.8811

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 108.731 C1 C2 H7 111.484
C1 C2 H8 111.388 C1 O3 H9 107.540
C2 C1 O3 112.262 C2 C1 H5 108.852
C2 C1 H6 109.416 O3 C1 H5 106.901
O3 C1 H6 111.316
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.847      
2 C 0.829      
3 O -0.517      
4 F -0.477      
5 H -0.213      
6 H -0.198      
7 H -0.191      
8 H -0.210      
9 H 0.130      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.462 1.389 0.229 1.482
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.406 -1.087 1.577
y -1.087 -21.154 -0.419
z 1.577 -0.419 -23.831
Traceless
 xyz
x -6.913 -1.087 1.577
y -1.087 5.464 -0.419
z 1.577 -0.419 1.449
Polar
3z2-r22.898
x2-y2-8.251
xy-1.087
xz1.577
yz-0.419


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.157 -0.115 0.042
y -0.115 5.121 0.051
z 0.042 0.051 4.690


<r2> (average value of r2) Å2
<r2> 81.180
(<r2>)1/2 9.010