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

using model chemistry: CCSD=FULL/6-31G(2df,p)

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(2df,p)
 hartrees
Energy at 0K-253.785040
Energy at 298.15K 
HF Energy-252.951209
Nuclear repulsion energy132.155035
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(2df,p)
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 3896 3669 35.90      
2 A 3168 2983 36.36      
3 A 3155 2970 23.76      
4 A 3106 2924 24.04      
5 A 3071 2892 35.31      
6 A 1546 1456 2.36      
7 A 1539 1449 2.10      
8 A 1482 1396 32.79      
9 A 1452 1367 29.35      
10 A 1425 1342 1.44      
11 A 1314 1237 7.16      
12 A 1266 1192 16.04      
13 A 1176 1108 32.31      
14 A 1151 1084 53.81      
15 A 1109 1044 58.99      
16 A 930 876 12.98      
17 A 901 848 27.13      
18 A 531 500 8.66      
19 A 421 396 117.67      
20 A 324 305 12.23      
21 A 172 162 10.27      

Unscaled Zero Point Vibrational Energy (zpe) 16566.6 cm-1
Scaled (by 0.9416) Zero Point Vibrational Energy (zpe) 15599.1 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(2df,p)
ABC
0.52349 0.19067 0.15678

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD=FULL/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.685 0.586 0.273
C2 -0.720 0.561 -0.273
O3 1.417 -0.525 -0.186
F4 -1.317 -0.606 0.159
H5 1.201 1.483 -0.074
H6 0.645 0.619 1.368
H7 -1.309 1.409 0.084
H8 -0.708 0.553 -1.364
H9 0.896 -1.296 0.044

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7 H8 H9
C11.50831.40712.33301.09061.09582.16562.14981.9082
C21.50832.39901.38012.13972.13521.09181.09102.4831
O31.40712.39902.75632.02202.07793.35292.65770.9588
F42.33301.38012.75633.27922.60972.01692.00782.3209
H51.09062.13972.02203.27921.77002.51532.48392.7981
H61.09582.13522.07792.60971.77002.46793.04882.3418
H72.16561.09183.35292.01692.51532.46791.78573.4907
H82.14981.09102.65772.00782.48393.04881.78572.8240
H91.90822.48310.95882.32092.79812.34183.49072.8240

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 107.660 C1 C2 H7 111.797
C1 C2 H8 110.570 C1 O3 H9 105.960
C2 C1 O3 110.700 C2 C1 H5 109.791
C2 C1 H6 109.128 O3 C1 H5 107.428
O3 C1 H6 111.630
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability