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

using model chemistry: MP3/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 MP3/cc-pVTZ
 hartrees
Energy at 0K-253.889877
Energy at 298.15K 
HF Energy-253.032805
Nuclear repulsion energy131.496859
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/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 3924 3707 43.88      
2 A 3166 2991 32.59      
3 A 3147 2973 26.69      
4 A 3105 2933 23.23      
5 A 3069 2899 36.34      
6 A 1530 1445 3.13      
7 A 1522 1438 3.16      
8 A 1470 1389 29.98      
9 A 1439 1359 24.75      
10 A 1417 1339 2.31      
11 A 1305 1232 8.27      
12 A 1254 1185 13.79      
13 A 1169 1104 58.21      
14 A 1146 1083 35.08      
15 A 1105 1044 70.86      
16 A 921 870 12.88      
17 A 892 843 29.57      
18 A 528 499 10.62      
19 A 390 369 102.04      
20 A 318 300 28.04      
21 A 155 147 11.26      

Unscaled Zero Point Vibrational Energy (zpe) 16485.4 cm-1
Scaled (by 0.9447) Zero Point Vibrational Energy (zpe) 15573.8 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/cc-pVTZ
ABC
0.53368 0.18372 0.15323

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.680 0.575 0.281
C2 -0.719 0.552 -0.280
O3 1.450 -0.508 -0.188
F4 -1.351 -0.599 0.158
H5 1.179 1.486 -0.044
H6 0.631 0.587 1.373
H7 -1.296 1.409 0.062
H8 -0.699 0.526 -1.367
H9 0.984 -1.309 0.052

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.50801.40942.35011.08811.09282.15642.15001.9221
C21.50802.41611.38392.12882.13421.08871.08802.5440
O31.40942.41612.82392.01812.07513.35872.66080.9567
F42.35011.38392.82393.28512.61032.01162.00402.4430
H51.08812.12882.01813.28511.76532.47842.48992.8035
H61.09282.13422.07512.61031.76532.47123.04642.3373
H72.15641.08873.35872.01162.47842.47121.78313.5478
H82.15001.08802.66082.00402.48993.04641.78312.8660
H91.92212.54400.95672.44302.80352.33733.54782.8660

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 108.636 C1 C2 H7 111.260
C1 C2 H8 110.793 C1 O3 H9 107.095
C2 C1 O3 111.776 C2 C1 H5 109.098
C2 C1 H6 109.246 O3 C1 H5 107.108
O3 C1 H6 111.427
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability