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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: QCISD/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at QCISD/6-311G*
 hartrees
Energy at 0K-214.509549
Energy at 298.15K 
HF Energy-213.956258
Nuclear repulsion energy79.245659
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 QCISD/6-311G*
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 3843 3680 21.63      
2 A 3164 3029 42.97      
3 A 3060 2929 70.51      
4 A 1568 1501 2.71      
5 A 1502 1438 61.77      
6 A 1443 1382 16.00      
7 A 1304 1248 8.59      
8 A 1182 1131 165.35      
9 A 1109 1062 96.71      
10 A 1058 1013 118.11      
11 A 565 541 57.50      
12 A 419 401 129.58      

Unscaled Zero Point Vibrational Energy (zpe) 10108.2 cm-1
Scaled (by 0.9574) Zero Point Vibrational Energy (zpe) 9677.5 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 QCISD/6-311G*
ABC
1.52724 0.34436 0.30396

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.018 0.510 0.049
F2 1.129 -0.310 -0.028
O3 -1.144 -0.212 -0.115
H4 0.072 1.010 1.024
H5 0.067 1.225 -0.774
H6 -1.250 -0.802 0.635

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.38291.37751.09771.09131.9165
F21.38292.27641.99202.01032.5182
O31.37752.27642.06671.99110.9605
H41.09771.99202.06671.81112.2772
H51.09132.01031.99111.81112.7981
H61.91652.51820.96052.27722.7981

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 108.807 F2 C1 O3 111.105
F2 C1 H4 106.265 F2 C1 H5 108.102
O3 C1 H4 112.734 O3 C1 H5 106.940
H4 C1 H5 111.656
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability