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All results from a given calculation for CH2FOH (fluoromethanol)

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 CS 1A'
Energy calculated at CCD/3-21G*
 hartrees
Energy at 0K-213.065626
Energy at 298.15K 
HF Energy-212.726682
Nuclear repulsion energy77.234608
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 3533 3379 2.75      
2 A 3138 3001 44.53      
3 A 3038 2906 69.99      
4 A 1615 1545 3.95      
5 A 1505 1439 41.53      
6 A 1438 1375 18.20      
7 A 1296 1240 7.95      
8 A 1113 1064 129.44      
9 A 1096 1048 28.66      
10 A 1026 981 111.00      
11 A 530 507 77.47      
12 A 378 361 125.33      

Unscaled Zero Point Vibrational Energy (zpe) 9851.5 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 9423.0 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 CCD/3-21G*
ABC
1.47472 0.32446 0.28607

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 0.026 0.521 0.051
F2 1.163 -0.317 -0.031
O3 -1.184 -0.211 -0.112
H4 0.077 1.042 1.017
H5 0.047 1.240 -0.770
H6 -1.269 -0.868 0.624

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.41541.42381.09861.09151.9837
F21.41542.35102.03062.05332.5777
O31.42382.35102.10652.01380.9910
H41.09862.03062.10651.79882.3694
H51.09152.05332.01381.79882.8499
H61.98372.57770.99102.36942.8499

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 109.153 F2 C1 O3 111.801
F2 C1 H4 107.077 F2 C1 H5 109.303
O3 C1 H4 112.617 O3 C1 H5 105.615
H4 C1 H5 110.431
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability