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

using model chemistry: MP3/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP3/6-31+G**
 hartrees
Energy at 0K-253.621327
Energy at 298.15K 
HF Energy-252.950132
Nuclear repulsion energy130.728526
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 MP3/6-31+G**
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 3940 3666 44.20      
2 A 3232 3007 28.77      
3 A 3201 2979 26.00      
4 A 3161 2942 23.29      
5 A 3122 2905 36.92      
6 A 1557 1449 1.57      
7 A 1552 1444 3.71      
8 A 1482 1379 29.88      
9 A 1443 1342 25.33      
10 A 1416 1317 5.37      
11 A 1296 1206 8.89      
12 A 1249 1163 12.63      
13 A 1165 1084 23.98      
14 A 1143 1064 69.11      
15 A 1086 1011 73.54      
16 A 925 861 14.62      
17 A 891 829 39.24      
18 A 530 493 12.97      
19 A 402 374 130.04      
20 A 323 300 27.96      
21 A 160 149 12.30      

Unscaled Zero Point Vibrational Energy (zpe) 16637.8 cm-1
Scaled (by 0.9305) Zero Point Vibrational Energy (zpe) 15481.4 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 MP3/6-31+G**
ABC
0.52356 0.18254 0.15190

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.682 0.579 0.287
C2 -0.716 0.566 -0.283
O3 1.451 -0.512 -0.193
F4 -1.358 -0.606 0.157
H5 1.195 1.485 -0.031
H6 0.630 0.576 1.379
H7 -1.305 1.413 0.066
H8 -0.701 0.532 -1.370
H9 1.003 -1.323 0.063

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.51001.41832.36291.08911.09332.16612.15911.9420
C21.51002.42191.40692.13552.13881.08911.08802.5774
O31.41832.42192.83252.02002.08093.37142.66540.9619
F42.36291.40692.83253.30562.61592.02202.01492.4692
H51.08912.13552.02003.30561.77062.50242.50922.8169
H61.09332.13882.08092.61591.77062.48353.05492.3409
H72.16611.08913.37142.02202.50242.48351.79023.5795
H82.15911.08802.66542.01492.50923.05491.79022.8977
H91.94202.57740.96192.46922.81692.34093.57952.8977

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 108.152 C1 C2 H7 111.888
C1 C2 H8 111.381 C1 O3 H9 107.814
C2 C1 O3 111.564 C2 C1 H5 109.434
C2 C1 H6 109.447 O3 C1 H5 106.609
O3 C1 H6 111.241
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability