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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: MP2/SDD

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2/SDD
 hartrees
Energy at 0K-214.202271
Energy at 298.15K 
HF Energy-213.875631
Nuclear repulsion energy75.898981
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 MP2/SDD
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 3681 3553 31.24 79.04 0.29 0.45
2 A 3251 3138 28.33 50.00 0.50 0.67
3 A 3111 3004 68.12 95.75 0.11 0.20
4 A 1541 1488 1.03 7.71 0.75 0.86
5 A 1445 1394 33.47 6.37 0.74 0.85
6 A 1372 1325 14.68 7.79 0.73 0.84
7 A 1211 1169 7.67 9.18 0.73 0.84
8 A 1067 1030 31.16 6.55 0.32 0.49
9 A 1034 998 212.63 2.55 0.51 0.67
10 A 898 867 152.17 9.36 0.29 0.45
11 A 500 482 120.25 3.75 0.64 0.78
12 A 398 384 131.63 7.51 0.72 0.84

Unscaled Zero Point Vibrational Energy (zpe) 9753.8 cm-1
Scaled (by 0.9653) Zero Point Vibrational Energy (zpe) 9415.4 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 MP2/SDD
ABC
1.41361 0.31313 0.27563

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/SDD

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.002 0.547 0.051
F2 1.195 -0.319 -0.028
O3 -1.191 -0.226 -0.114
H4 0.071 1.033 1.034
H5 0.044 1.234 -0.796
H6 -1.329 -0.868 0.619

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.47961.42721.09951.09192.0213
F21.47962.38872.05412.08052.6630
O31.42722.38872.12022.03070.9838
H41.09952.05412.12021.84182.3970
H51.09192.08052.03071.84182.8825
H62.02132.66300.98382.39702.8825

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 112.636 F2 C1 O3 110.506
F2 C1 H4 104.615 F2 C1 H5 107.044
O3 C1 H4 113.455 O3 C1 H5 106.678
H4 C1 H5 114.381
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability