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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: MP4=FULL/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 MP4=FULL/6-31G*
 hartrees
Energy at 0K-214.415614
Energy at 298.15K 
HF Energy-213.896724
Nuclear repulsion energy78.725608
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 MP4=FULL/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 3740 3597        
2 A 3163 3041        
3 A 3057 2940        
4 A 1581 1521        
5 A 1487 1430        
6 A 1429 1374        
7 A 1285 1236        
8 A 1164 1119        
9 A 1100 1058        
10 A 1048 1008        
11 A 545 524        
12 A 397 381        

Unscaled Zero Point Vibrational Energy (zpe) 9998.0 cm-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 9614.1 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 MP4=FULL/6-31G*
ABC
1.50732 0.33997 0.29996

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.017 0.513 0.050
F2 1.137 -0.311 -0.029
O3 -1.152 -0.215 -0.116
H4 0.067 1.018 1.026
H5 0.057 1.233 -0.773
H6 -1.240 -0.816 0.644

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.39311.38671.09991.09351.9235
F21.39312.29242.00582.02522.5213
O31.38672.29242.07581.99690.9737
H41.09992.00582.07581.81162.2841
H51.09352.02521.99691.81162.8086
H61.92352.52130.97372.28412.8086

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 107.875 F2 C1 O3 111.110
F2 C1 H4 106.549 F2 C1 H5 108.468
O3 C1 H4 112.682 O3 C1 H5 106.649
H4 C1 H5 111.363
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability