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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: TPSSh/6-311G*

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/6-311G*
 hartrees
Energy at 0K-215.017943
Energy at 298.15K 
HF Energy-215.017943
Nuclear repulsion energy78.843559
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/6-311G*
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 3742 3604 14.23 78.92 0.32 0.49
2 A 3144 3029 49.22 73.59 0.47 0.64
3 A 3034 2923 83.38 102.91 0.16 0.28
4 A 1550 1493 3.68 7.84 0.74 0.85
5 A 1474 1420 49.45 7.17 0.75 0.86
6 A 1415 1363 13.45 6.34 0.74 0.85
7 A 1271 1225 8.36 7.63 0.73 0.84
8 A 1135 1093 133.93 3.52 0.25 0.40
9 A 1077 1038 103.02 1.67 0.56 0.72
10 A 994 957 167.82 3.19 0.53 0.69
11 A 547 526 58.93 2.13 0.63 0.77
12 A 420 404 116.96 5.33 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9901.6 cm-1
Scaled (by 0.9632) Zero Point Vibrational Energy (zpe) 9537.2 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 TPSSh/6-311G*
ABC
1.51896 0.33998 0.30042

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.012 0.513 0.049
F2 1.139 -0.309 -0.028
O3 -1.148 -0.216 -0.117
H4 0.070 1.011 1.023
H5 0.058 1.221 -0.777
H6 -1.261 -0.802 0.644

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.39691.38001.09561.08891.9243
F21.39692.29061.99782.01722.5403
O31.38002.29062.07061.98870.9670
H41.09561.99782.07061.81232.2805
H51.08892.01721.98871.81232.8019
H61.92432.54030.96702.28052.8019

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 108.875 F2 C1 O3 111.153
F2 C1 H4 105.923 F2 C1 H5 107.844
O3 C1 H4 113.023 O3 C1 H5 106.724
H4 C1 H5 112.121
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.061      
2 F -0.285      
3 O -0.530      
4 H 0.173      
5 H 0.195      
6 H 0.386      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.727 0.676 1.559 1.848
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 2.532 0.219 -0.047
y 0.219 2.430 -0.169
z -0.047 -0.169 2.306


<r2> (average value of r2) Å2
<r2> 42.658
(<r2>)1/2 6.531