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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: TPSSh/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/Def2TZVPP
 hartrees
Energy at 0K-215.064465
Energy at 298.15K 
HF Energy-215.064465
Nuclear repulsion energy78.865536
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 TPSSh/Def2TZVPP
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 3785 3785 37.12 75.12 0.24 0.38
2 A 3121 3121 34.48 67.07 0.48 0.65
3 A 3028 3028 61.20 112.11 0.11 0.20
4 A 1534 1534 2.13 4.69 0.73 0.84
5 A 1441 1441 28.08 3.08 0.75 0.86
6 A 1397 1397 15.46 3.43 0.72 0.84
7 A 1259 1259 7.15 4.78 0.68 0.81
8 A 1127 1127 114.42 4.34 0.19 0.32
9 A 1057 1057 111.51 0.85 0.46 0.63
10 A 986 986 168.27 3.38 0.54 0.70
11 A 531 531 28.02 1.70 0.58 0.74
12 A 390 390 110.09 2.98 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9826.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9826.3 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 TPSSh/Def2TZVPP
ABC
1.51979 0.33997 0.30078

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.013 0.513 0.047
F2 1.138 -0.311 -0.025
O3 -1.145 -0.219 -0.120
H4 0.065 1.012 1.019
H5 0.070 1.219 -0.780
H6 -1.296 -0.757 0.666

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.39651.38021.09391.08881.9258
F21.39652.28761.99742.01252.5696
O31.38022.28762.06861.99510.9648
H41.09391.99742.06861.81062.2596
H51.08882.01251.99511.81062.8039
H61.92582.56960.96482.25962.8039

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 109.132 F2 C1 O3 110.949
F2 C1 H4 106.012 F2 C1 H5 107.506
O3 C1 H4 112.951 O3 C1 H5 107.233
H4 C1 H5 112.103
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.217      
2 F -0.235      
3 O -0.317      
4 H 0.057      
5 H 0.068      
6 H 0.210      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.823 0.801 1.453 1.852
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.123 0.158 -0.049
y 0.158 2.894 -0.097
z -0.049 -0.097 2.746


<r2> (average value of r2) Å2
<r2> 42.746
(<r2>)1/2 6.538