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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: MP2=FULL/6-31G(2df,p)

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=FULL/6-31G(2df,p)
 hartrees
Energy at 0K-214.549980
Energy at 298.15K 
HF Energy-213.920400
Nuclear repulsion energy79.662001
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=FULL/6-31G(2df,p)
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 3888 3654 48.86 55.24 0.27 0.43
2 A 3196 3004 38.29 55.12 0.51 0.67
3 A 3100 2913 57.62 82.60 0.13 0.23
4 A 1573 1479 1.46 7.17 0.73 0.85
5 A 1499 1409 37.71 4.39 0.75 0.86
6 A 1431 1345 18.62 5.11 0.74 0.85
7 A 1313 1234 8.02 6.03 0.71 0.83
8 A 1179 1108 143.98 3.20 0.27 0.43
9 A 1119 1052 134.62 3.25 0.25 0.40
10 A 1073 1009 58.73 1.70 0.51 0.67
11 A 552 519 30.27 1.45 0.56 0.72
12 A 390 366 112.66 3.16 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10156.3 cm-1
Scaled (by 0.9399) Zero Point Vibrational Energy (zpe) 9545.9 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=FULL/6-31G(2df,p)
ABC
1.54853 0.34746 0.30723

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.023 0.503 0.047
F2 1.122 -0.309 -0.027
O3 -1.140 -0.212 -0.117
H4 0.069 1.015 1.012
H5 0.068 1.220 -0.770
H6 -1.254 -0.768 0.657

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.36781.37541.09331.08821.9022
F21.36782.26541.98552.00032.5142
O31.37542.26542.05991.98400.9600
H41.09331.98552.05991.79342.2486
H51.08822.00031.98401.79342.7814
H61.90222.51420.96002.24862.7814

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 107.753 F2 C1 O3 111.348
F2 C1 H4 107.029 F2 C1 H5 108.530
O3 C1 H4 112.605 O3 C1 H5 106.705
H4 C1 H5 110.593
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability