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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: MP2=FULL/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-214.438456
Energy at 298.15K 
HF Energy-213.919254
Nuclear repulsion energy78.701564
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/6-31+G**
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 3878 3642 56.48 63.21 0.21 0.35
2 A 3273 3074 25.84 57.49 0.58 0.74
3 A 3160 2968 51.97 95.38 0.12 0.22
4 A 1585 1489 3.50 6.76 0.74 0.85
5 A 1476 1386 41.04 5.29 0.74 0.85
6 A 1407 1321 12.27 4.64 0.74 0.85
7 A 1283 1205 6.83 5.13 0.67 0.80
8 A 1163 1092 153.05 4.49 0.16 0.27
9 A 1082 1017 112.58 1.11 0.41 0.58
10 A 1006 945 163.89 5.61 0.34 0.51
11 A 542 509 47.52 1.39 0.53 0.69
12 A 402 377 135.18 2.13 0.75 0.85

Unscaled Zero Point Vibrational Energy (zpe) 10128.1 cm-1
Scaled (by 0.9392) Zero Point Vibrational Energy (zpe) 9512.3 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/6-31+G**
ABC
1.50922 0.33892 0.29914

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.009 0.518 0.049
F2 1.141 -0.310 -0.028
O3 -1.149 -0.218 -0.117
H4 0.068 1.005 1.021
H5 0.064 1.222 -0.773
H6 -1.265 -0.798 0.646

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.40541.38221.08861.08341.9265
F21.40542.29421.99542.01602.5461
O31.38222.29422.06681.99400.9658
H41.08861.99542.06681.80672.2730
H51.08342.01601.99401.80672.8038
H61.92652.54610.96582.27302.8038

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 108.978 F2 C1 O3 110.775
F2 C1 H4 105.575 F2 C1 H5 107.492
O3 C1 H4 113.006 O3 C1 H5 107.323
H4 C1 H5 112.571
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability