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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: MP2/daug-cc-pVDZ

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/daug-cc-pVDZ
 hartrees
Energy at 0K-214.496951
Energy at 298.15K 
HF Energy-213.939558
Nuclear repulsion energy78.364351
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/daug-cc-pVDZ
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 3814 3814 54.97 69.13 0.16 0.27
2 A 3207 3207 23.00 53.35 0.54 0.71
3 A 3106 3106 48.13 113.12 0.08 0.15
4 A 1525 1525 2.02 3.46 0.75 0.86
5 A 1437 1437 27.99 1.52 0.70 0.83
6 A 1393 1393 12.61 2.32 0.48 0.65
7 A 1260 1260 6.82 3.05 0.55 0.71
8 A 1137 1137 140.38 5.71 0.10 0.18
9 A 1067 1067 92.07 0.80 0.18 0.30
10 A 986 986 161.28 5.34 0.33 0.50
11 A 530 530 28.99 1.28 0.42 0.60
12 A 385 385 109.44 1.57 0.70 0.83

Unscaled Zero Point Vibrational Energy (zpe) 9922.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9922.7 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/daug-cc-pVDZ
ABC
1.49769 0.33582 0.29694

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.010 0.518 0.048
F2 1.146 -0.311 -0.026
O3 -1.153 -0.222 -0.120
H4 0.065 1.016 1.027
H5 0.067 1.227 -0.786
H6 -1.282 -0.771 0.666

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.40881.38791.10021.09581.9265
F21.40882.30302.00982.02662.5666
O31.38792.30302.08132.00750.9677
H41.10022.00982.08131.82482.2671
H51.09582.02662.00751.82482.8142
H61.92652.56660.96772.26712.8142

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 108.417 F2 C1 O3 110.866
F2 C1 H4 105.801 F2 C1 H5 107.370
O3 C1 H4 113.034 O3 C1 H5 107.272
H4 C1 H5 112.396
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability