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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: MP2=FULL/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=FULL/6-31G**
 hartrees
Energy at 0K-214.414002
Energy at 298.15K 
HF Energy-213.907515
Nuclear repulsion energy79.048420
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**
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 3895 3640 39.84 65.19 0.29 0.45
2 A 3241 3029 47.88 59.33 0.52 0.68
3 A 3132 2927 69.61 88.44 0.14 0.24
4 A 1605 1500 4.53 9.13 0.73 0.84
5 A 1509 1410 55.34 6.48 0.75 0.86
6 A 1429 1335 18.90 6.81 0.75 0.86
7 A 1302 1216 6.52 8.08 0.72 0.84
8 A 1178 1101 146.53 3.71 0.31 0.47
9 A 1111 1038 135.91 3.02 0.35 0.51
10 A 1062 993 81.22 2.81 0.46 0.63
11 A 551 514 47.05 1.89 0.63 0.77
12 A 397 371 122.54 4.61 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10205.7 cm-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 9536.2 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**
ABC
1.52708 0.34171 0.30169

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.016 0.510 0.049
F2 1.134 -0.309 -0.029
O3 -1.149 -0.214 -0.116
H4 0.066 1.013 1.016
H5 0.058 1.225 -0.767
H6 -1.241 -0.804 0.641

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.38831.38201.09121.08541.9137
F21.38832.28681.99512.01462.5176
O31.38202.28682.06451.98810.9643
H41.09121.99512.06451.79582.2698
H51.08542.01461.98811.79582.7913
H61.91372.51760.96432.26982.7913

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 107.974 F2 C1 O3 111.276
F2 C1 H4 106.530 F2 C1 H5 108.434
O3 C1 H4 112.649 O3 C1 H5 106.749
H4 C1 H5 111.180
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability