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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: MP2/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-214.659603
Energy at 298.15K 
HF Energy-213.992890
Nuclear repulsion energy79.319686
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/cc-pVTZ
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 3862 3667 55.10 59.11 0.24 0.39
2 A 3195 3033 31.80 57.35 0.52 0.68
3 A 3098 2942 55.87 103.59 0.10 0.19
4 A 1561 1483 1.77 4.70 0.73 0.84
5 A 1474 1400 28.96 2.62 0.74 0.85
6 A 1417 1346 16.62 3.53 0.75 0.85
7 A 1294 1228 7.55 4.12 0.69 0.82
8 A 1163 1104 138.68 3.62 0.22 0.35
9 A 1091 1036 138.94 1.54 0.35 0.52
10 A 1047 994 96.86 2.69 0.53 0.69
11 A 550 522 27.97 1.69 0.57 0.72
12 A 392 372 112.99 3.02 0.75 0.85

Unscaled Zero Point Vibrational Energy (zpe) 10071.4 cm-1
Scaled (by 0.9495) Zero Point Vibrational Energy (zpe) 9562.8 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/cc-pVTZ
ABC
1.53790 0.34392 0.30428

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.018 0.508 0.047
F2 1.130 -0.309 -0.026
O3 -1.142 -0.216 -0.119
H4 0.066 1.009 1.013
H5 0.071 1.217 -0.772
H6 -1.272 -0.757 0.665

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.38171.37781.08961.08481.9097
F21.38172.27591.98742.00242.5391
O31.37782.27592.05981.98790.9615
H41.08961.98742.05981.79762.2427
H51.08482.00241.98791.79762.7868
H61.90972.53910.96152.24272.7868

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 108.119 F2 C1 O3 111.129
F2 C1 H4 106.465 F2 C1 H5 107.947
O3 C1 H4 112.669 O3 C1 H5 107.056
H4 C1 H5 111.525
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability