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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: MP2/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2/6-31G**
 hartrees
Energy at 0K-214.403924
Energy at 298.15K 
HF Energy-213.907348
Nuclear repulsion energy78.971226
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 MP2/6-31G**
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 3893 3645 39.63 65.33 0.29 0.45
2 A 3238 3033 47.99 59.58 0.52 0.68
3 A 3130 2931 69.64 88.69 0.14 0.24
4 A 1602 1501 4.63 9.16 0.73 0.84
5 A 1505 1410 55.71 6.51 0.75 0.86
6 A 1427 1337 18.97 6.72 0.75 0.86
7 A 1298 1216 6.18 8.23 0.72 0.84
8 A 1176 1101 145.68 3.76 0.31 0.47
9 A 1110 1039 135.23 2.98 0.35 0.52
10 A 1060 993 82.50 2.88 0.45 0.62
11 A 549 514 47.13 1.90 0.63 0.77
12 A 396 371 122.16 4.64 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10192.0 cm-1
Scaled (by 0.9365) Zero Point Vibrational Energy (zpe) 9544.8 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 MP2/6-31G**
ABC
1.52348 0.34109 0.30112

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-31G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.016 0.511 0.049
F2 1.135 -0.309 -0.029
O3 -1.150 -0.215 -0.116
H4 0.066 1.014 1.017
H5 0.057 1.226 -0.768
H6 -1.241 -0.805 0.642

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.38991.38331.09231.08651.9147
F21.38992.28901.99702.01672.5188
O31.38332.28902.06661.99000.9649
H41.09231.99702.06661.79782.2714
H51.08652.01671.99001.79782.7933
H61.91472.51880.96492.27142.7933

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 107.925 F2 C1 O3 111.251
F2 C1 H4 106.515 F2 C1 H5 108.430
O3 C1 H4 112.664 O3 C1 H5 106.747
H4 C1 H5 111.211
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability