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

using model chemistry: CCSD=FULL/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at CCSD=FULL/6-31G*
 hartrees
Energy at 0K-253.577431
Energy at 298.15K 
HF Energy-252.923094
Nuclear repulsion energy131.176913
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 CCSD=FULL/6-31G*
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 3762 3573 28.29      
2 A 3156 2998 40.94      
3 A 3137 2979 28.63      
4 A 3095 2939 25.73      
5 A 3050 2897 41.31      
6 A 1562 1484 1.98      
7 A 1555 1477 1.48      
8 A 1483 1408 41.41      
9 A 1450 1377 27.88      
10 A 1425 1354 4.26      
11 A 1295 1230 9.01      
12 A 1257 1194 14.93      
13 A 1170 1111 7.83      
14 A 1141 1083 77.35      
15 A 1093 1039 56.58      
16 A 931 884 15.04      
17 A 900 854 33.31      
18 A 535 508 12.20      
19 A 439 417 143.46      
20 A 329 313 14.32      
21 A 172 163 12.12      

Unscaled Zero Point Vibrational Energy (zpe) 16467.7 cm-1
Scaled (by 0.9498) Zero Point Vibrational Energy (zpe) 15641.0 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 CCSD=FULL/6-31G*
ABC
0.51366 0.18854 0.15497

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.686 0.588 0.281
C2 -0.716 0.574 -0.279
O3 1.424 -0.528 -0.190
F4 -1.327 -0.611 0.160
H5 1.219 1.486 -0.052
H6 0.638 0.605 1.381
H7 -1.316 1.421 0.074
H8 -0.701 0.554 -1.374
H9 0.899 -1.313 0.042

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.50981.41852.34631.09561.10132.17802.15901.9284
C21.50982.40851.40322.15152.14241.09641.09522.5042
O31.41852.40852.77402.02892.08993.37252.66190.9725
F42.34631.40322.77403.30512.61352.03362.02542.3368
H51.09562.15152.02893.30511.77992.53912.50992.8189
H61.10132.14242.08992.61351.77992.48843.06322.3536
H72.17801.09643.37252.03362.53912.48841.79623.5186
H82.15901.09522.66192.02542.50993.06321.79622.8370
H91.92842.50420.97252.33682.81892.35363.51862.8370

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 107.253 C1 C2 H7 112.401
C1 C2 H8 110.949 C1 O3 H9 106.002
C2 C1 O3 110.626 C2 C1 H5 110.318
C2 C1 H6 109.273 O3 C1 H5 106.904
O3 C1 H6 111.447
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability