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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: PBEPBEultrafine/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 PBEPBEultrafine/Def2TZVPP
 hartrees
Energy at 0K-214.840415
Energy at 298.15K 
HF Energy-214.840415
Nuclear repulsion energy78.437342
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 PBEPBEultrafine/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 3704 3704 33.12 81.04 0.24 0.38
2 A 3038 3038 33.54 72.30 0.47 0.64
3 A 2948 2948 61.60 116.93 0.12 0.21
4 A 1469 1469 1.86 5.08 0.72 0.84
5 A 1388 1388 27.50 4.00 0.75 0.86
6 A 1357 1357 11.28 3.37 0.70 0.82
7 A 1217 1217 5.28 5.61 0.67 0.80
8 A 1104 1104 113.85 3.77 0.19 0.32
9 A 1026 1026 94.72 1.14 0.43 0.60
10 A 948 948 170.45 3.26 0.54 0.70
11 A 520 520 26.31 1.83 0.58 0.73
12 A 392 392 105.74 3.26 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9555.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9555.6 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 PBEPBEultrafine/Def2TZVPP
ABC
1.51177 0.33545 0.29738

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.009 0.512 0.046
F2 1.148 -0.310 -0.024
O3 -1.151 -0.222 -0.122
H4 0.062 1.019 1.025
H5 0.066 1.225 -0.786
H6 -1.306 -0.749 0.679

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.40531.38331.10321.09801.9288
F21.40532.30232.01102.02652.5902
O31.38332.30232.08042.00400.9714
H41.10322.01102.08041.82242.2624
H51.09802.02652.00401.82242.8153
H61.92882.59020.97142.26242.8153

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 108.735 F2 C1 O3 111.300
F2 C1 H4 105.952 F2 C1 H5 107.467
O3 C1 H4 113.100 O3 C1 H5 107.171
H4 C1 H5 111.763
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.107      
2 F -0.212      
3 O -0.282      
4 H 0.085      
5 H 0.098      
6 H 0.205      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.866 0.742 1.438 1.835
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.963 1.684 -1.988
y 1.684 -16.097 -1.370
z -1.988 -1.370 -16.125
Traceless
 xyz
x -3.852 1.684 -1.988
y 1.684 1.947 -1.370
z -1.988 -1.370 1.905
Polar
3z2-r23.809
x2-y2-3.866
xy1.684
xz-1.988
yz-1.370


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.262 0.172 -0.055
y 0.172 3.006 -0.099
z -0.055 -0.099 2.860


<r2> (average value of r2) Å2
<r2> 43.225
(<r2>)1/2 6.575