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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: CCSD(T)/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD(T)/6-31G**
 hartrees
Energy at 0K-214.434125
Energy at 298.15K 
HF Energy-213.907198
Nuclear repulsion energy78.901556
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(T)/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 3878 3678        
2 A 3191 3027        
3 A 3090 2931        
4 A 1591 1509        
5 A 1497 1420        
6 A 1429 1355        
7 A 1292 1225        
8 A 1170 1110        
9 A 1104 1047        
10 A 1056 1002        
11 A 545 517        
12 A 391 371        

Unscaled Zero Point Vibrational Energy (zpe) 10116.5 cm-1
Scaled (by 0.9485) Zero Point Vibrational Energy (zpe) 9595.5 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 CCSD(T)/6-31G**
ABC
1.51814 0.34076 0.30073

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.017 0.512 0.048
F2 1.136 -0.310 -0.029
O3 -1.151 -0.215 -0.116
H4 0.066 1.018 1.018
H5 0.059 1.228 -0.771
H6 -1.243 -0.804 0.643

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.39041.38521.09471.08891.9160
F21.39042.28992.00062.01892.5201
O31.38522.28992.07041.99390.9648
H41.09472.00062.07041.80102.2743
H51.08892.01891.99391.80102.7968
H61.91602.52010.96482.27432.7968

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 107.903 F2 C1 O3 111.180
F2 C1 H4 106.617 F2 C1 H5 108.419
O3 C1 H4 112.679 O3 C1 H5 106.786
H4 C1 H5 111.132
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability