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

using model chemistry: MP3/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 MP3/TZVP
 hartrees
Energy at 0K-253.754689
Energy at 298.15K 
HF Energy-253.031195
Nuclear repulsion energy131.053750
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 MP3/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 3925 3671 38.71      
2 A 3186 2980 34.14      
3 A 3165 2960 27.96      
4 A 3122 2919 23.44      
5 A 3084 2884 38.43      
6 A 1540 1440 3.91      
7 A 1531 1432 4.96      
8 A 1490 1393 30.24      
9 A 1454 1360 25.35      
10 A 1429 1336 2.26      
11 A 1314 1229 6.33      
12 A 1256 1175 15.86      
13 A 1170 1095 26.74      
14 A 1147 1073 63.42      
15 A 1103 1031 67.50      
16 A 923 864 15.09      
17 A 892 834 36.27      
18 A 529 495 14.03      
19 A 419 392 125.08      
20 A 323 302 23.52      
21 A 155 145 10.85      

Unscaled Zero Point Vibrational Energy (zpe) 16578.6 cm-1
Scaled (by 0.9352) Zero Point Vibrational Energy (zpe) 15504.3 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 MP3/TZVP
ABC
0.53413 0.18126 0.15169

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/TZVP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.682 0.573 0.284
C2 -0.718 0.552 -0.282
O3 1.461 -0.507 -0.188
F4 -1.365 -0.598 0.157
H5 1.178 1.488 -0.037
H6 0.627 0.577 1.377
H7 -1.293 1.413 0.059
H8 -0.696 0.520 -1.370
H9 0.999 -1.311 0.054

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.50981.41262.36081.08951.09432.15772.15321.9245
C21.50982.42441.39032.12862.13551.09011.08922.5561
O31.41262.42442.84782.02002.07833.36612.66500.9589
F42.36081.39032.84783.29442.61442.01512.00722.4709
H51.08952.12862.02003.29441.77012.47402.49502.8063
H61.09432.13552.07832.61441.77012.47423.04952.3353
H72.15771.09013.36612.01512.47402.47421.78823.5605
H82.15321.08922.66502.00722.49503.04951.78822.8732
H91.92452.55610.95892.47092.80632.33533.56052.8732

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 108.915 C1 C2 H7 111.155
C1 C2 H8 110.845 C1 O3 H9 106.921
C2 C1 O3 112.069 C2 C1 H5 108.877
C2 C1 H6 109.145 O3 C1 H5 106.964
O3 C1 H6 111.365
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability