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

using model chemistry: MP2=FULL/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 MP2=FULL/aug-cc-pVTZ
 hartrees
Energy at 0K-253.961745
Energy at 298.15K 
HF Energy-253.037250
Nuclear repulsion energy131.365538
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 MP2=FULL/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 3844 3657 50.13 54.21 0.12 0.21
2 A 3169 3015 20.66 40.74 0.74 0.85
3 A 3147 2994 18.86 76.68 0.33 0.50
4 A 3109 2958 21.68 119.67 0.09 0.17
5 A 3073 2924 32.66 127.44 0.11 0.20
6 A 1529 1454 4.56 3.03 0.74 0.85
7 A 1519 1445 3.84 4.82 0.75 0.86
8 A 1450 1380 19.25 1.80 0.14 0.24
9 A 1416 1347 16.67 0.62 0.71 0.83
10 A 1394 1326 4.37 4.65 0.55 0.71
11 A 1289 1226 8.31 3.65 0.68 0.81
12 A 1239 1179 11.91 2.55 0.68 0.81
13 A 1144 1088 13.50 3.34 0.13 0.23
14 A 1129 1074 80.67 2.26 0.69 0.82
15 A 1066 1014 74.92 3.11 0.56 0.72
16 A 913 869 16.27 5.56 0.20 0.33
17 A 876 833 33.02 3.79 0.26 0.41
18 A 522 496 10.35 0.61 0.70 0.82
19 A 376 358 89.72 0.62 0.73 0.84
20 A 318 302 33.76 0.39 0.35 0.51
21 A 154 147 11.25 0.11 0.45 0.62

Unscaled Zero Point Vibrational Energy (zpe) 16337.5 cm-1
Scaled (by 0.9514) Zero Point Vibrational Energy (zpe) 15543.5 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 MP2=FULL/aug-cc-pVTZ
ABC
0.53226 0.18344 0.15309

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/aug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.675 0.573 0.286
C2 -0.710 0.557 -0.283
O3 1.452 -0.507 -0.188
F4 -1.357 -0.599 0.156
H5 1.178 1.484 -0.030
H6 0.619 0.571 1.376
H7 -1.288 1.413 0.056
H8 -0.685 0.520 -1.369
H9 0.987 -1.315 0.048

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.49731.41302.34931.08711.09122.14692.14201.9290
C21.49732.41171.39582.11822.12571.08731.08632.5486
O31.41302.41172.83152.01602.07403.35472.64870.9616
F42.34931.39582.83153.28592.59992.01622.00792.4535
H51.08712.11822.01603.28591.76692.46782.48742.8066
H61.09122.12572.07402.59991.76692.46693.03862.3358
H72.14691.08733.35472.01622.46782.46691.78623.5525
H82.14201.08632.64872.00792.48743.03861.78622.8588
H91.92902.54860.96162.45352.80662.33583.55252.8588

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 108.541 C1 C2 H7 111.342
C1 C2 H8 111.009 C1 O3 H9 107.124
C2 C1 O3 111.895 C2 C1 H5 109.061
C2 C1 H6 109.410 O3 C1 H5 106.764
O3 C1 H6 111.183
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability