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

using model chemistry: CCD/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at CCD/3-21G
 hartrees
Energy at 0K-251.978570
Energy at 298.15K 
HF Energy-251.536875
Nuclear repulsion energy129.641892
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 CCD/3-21G
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 3515 3418 2.79      
2 A 3132 3045 38.49      
3 A 3125 3039 19.98      
4 A 3078 2993 21.47      
5 A 3029 2945 35.12      
6 A 1593 1549 1.45      
7 A 1585 1541 0.73      
8 A 1465 1424 8.56      
9 A 1455 1414 48.80      
10 A 1436 1396 3.23      
11 A 1288 1252 8.11      
12 A 1259 1225 15.20      
13 A 1151 1119 3.77      
14 A 1081 1051 29.40      
15 A 1033 1004 39.31      
16 A 907 882 9.63      
17 A 880 856 26.02      
18 A 517 503 20.39      
19 A 488 475 164.20      
20 A 308 299 2.68      
21 A 175 170 14.41      

Unscaled Zero Point Vibrational Energy (zpe) 16248.3 cm-1
Scaled (by 0.9723) Zero Point Vibrational Energy (zpe) 15798.2 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 CCD/3-21G
ABC
0.47501 0.19271 0.15409

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/3-21G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.697 0.628 0.281
C2 -0.727 0.605 -0.281
O3 1.402 -0.569 -0.189
F4 -1.300 -0.638 0.166
H5 1.251 1.494 -0.093
H6 0.652 0.674 1.380
H7 -1.336 1.440 0.083
H8 -0.700 0.600 -1.376
H9 0.789 -1.320 0.023

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.53051.46672.36741.09421.10112.19782.16731.9680
C21.53052.43291.44022.17672.16001.09551.09522.4693
O31.46672.43292.72622.07062.13733.40682.68230.9933
F42.36741.44022.72623.33522.64742.08002.06602.2019
H51.09422.17672.07063.33521.78952.59402.50072.8549
H61.10112.16002.13732.64741.78952.49483.07082.4163
H72.19781.09553.40682.08002.59402.49481.79923.4839
H82.16731.09522.68232.06602.50073.07081.79922.8038
H91.96802.46930.99332.20192.85492.41633.48392.8038

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 105.630 C1 C2 H7 112.587
C1 C2 H8 110.153 C1 O3 H9 104.620
C2 C1 O3 108.513 C2 C1 H5 110.967
C2 C1 H6 109.242 O3 C1 H5 107.011
O3 C1 H6 111.897
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability