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

using model chemistry: MP2=FULL/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 MP2=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-253.683272
Energy at 298.15K 
HF Energy-252.970408
Nuclear repulsion energy129.968027
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-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 3809 3691 45.28 54.21 0.12 0.22
2 A 3184 3086 22.81 44.42 0.75 0.85
3 A 3151 3054 20.73 70.96 0.44 0.61
4 A 3105 3010 24.69 133.32 0.08 0.15
5 A 3069 2975 36.23 124.08 0.10 0.18
6 A 1492 1447 2.99 1.91 0.72 0.83
7 A 1486 1440 4.63 6.35 0.75 0.86
8 A 1430 1386 23.71 2.43 0.18 0.31
9 A 1395 1352 19.67 1.88 0.71 0.83
10 A 1371 1329 0.56 3.03 0.58 0.73
11 A 1262 1223 8.81 3.97 0.67 0.81
12 A 1221 1183 8.93 2.81 0.70 0.82
13 A 1123 1089 4.14 3.09 0.11 0.20
14 A 1116 1081 85.21 2.79 0.65 0.79
15 A 1040 1008 69.55 3.48 0.60 0.75
16 A 899 871 17.87 6.44 0.18 0.31
17 A 862 835 36.11 4.10 0.27 0.42
18 A 513 497 9.86 0.70 0.70 0.83
19 A 388 376 100.43 0.73 0.74 0.85
20 A 315 305 24.42 0.35 0.35 0.52
21 A 156 151 11.12 0.11 0.49 0.65

Unscaled Zero Point Vibrational Energy (zpe) 16193.6 cm-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 15694.9 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-pVDZ
ABC
0.51824 0.18034 0.15018

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.683 0.579 0.289
C2 -0.715 0.569 -0.286
O3 1.462 -0.516 -0.190
F4 -1.369 -0.608 0.158
H5 1.198 1.496 -0.035
H6 0.629 0.580 1.392
H7 -1.304 1.429 0.065
H8 -0.697 0.531 -1.384
H9 0.986 -1.325 0.048

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.51151.42742.37411.10021.10392.17292.16931.9430
C21.51152.43421.41722.14012.14951.10031.09902.5668
O31.42742.43422.85392.03562.09723.39152.68020.9680
F42.37411.41722.85393.32422.63122.03932.03142.4640
H51.10022.14012.03563.32421.78892.50512.51772.8299
H61.10392.14952.09722.63121.78892.49373.07662.3576
H72.17291.10033.39152.03932.50512.49371.80983.5814
H82.16931.09902.68022.03142.51773.07661.80982.8857
H91.94302.56680.96802.46402.82992.35763.58142.8857

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 108.275 C1 C2 H7 111.634
C1 C2 H8 111.424 C1 O3 H9 106.837
C2 C1 O3 111.811 C2 C1 H5 109.043
C2 C1 H6 109.556 O3 C1 H5 106.568
O3 C1 H6 111.243
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability