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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: mPW1PW91/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/daug-cc-pVDZ
 hartrees
Energy at 0K-214.950676
Energy at 298.15K 
HF Energy-214.950676
Nuclear repulsion energy79.042223
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 mPW1PW91/daug-cc-pVDZ
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 3861 3861 50.52 71.99 0.19 0.31
2 A 3159 3159 27.71 61.78 0.50 0.67
3 A 3064 3064 56.30 118.78 0.09 0.16
4 A 1508 1508 2.08 3.69 0.74 0.85
5 A 1427 1427 33.15 1.86 0.69 0.82
6 A 1391 1391 11.20 2.28 0.46 0.63
7 A 1257 1257 5.92 3.37 0.56 0.72
8 A 1164 1164 151.11 4.25 0.13 0.22
9 A 1066 1066 93.62 1.29 0.16 0.27
10 A 1006 1006 151.29 3.84 0.43 0.60
11 A 540 540 27.79 1.10 0.48 0.65
12 A 385 385 111.54 1.66 0.73 0.84

Unscaled Zero Point Vibrational Energy (zpe) 9912.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9912.7 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 mPW1PW91/daug-cc-pVDZ
ABC
1.52037 0.34235 0.30266

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/daug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.011 0.511 0.047
F2 1.134 -0.310 -0.025
O3 -1.141 -0.218 -0.119
H4 0.067 1.014 1.023
H5 0.073 1.224 -0.782
H6 -1.287 -0.764 0.659

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.39311.37411.09951.09481.9203
F21.39312.27951.99792.01312.5572
O31.37412.27952.07001.99810.9623
H41.09951.99792.07001.81672.2649
H51.09482.01311.99811.81672.8070
H61.92032.55720.96232.26492.8070

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 109.288 F2 C1 O3 110.922
F2 C1 H4 105.953 F2 C1 H5 107.420
O3 C1 H4 113.146 O3 C1 H5 107.519
H4 C1 H5 111.769
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.604      
2 F -0.689      
3 O -0.764      
4 H -0.242      
5 H -0.225      
6 H 0.317      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.825 0.849 1.444 1.868
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.223 1.805 -1.953
y 1.805 -15.954 -1.421
z -1.953 -1.421 -16.033
Traceless
 xyz
x -4.230 1.805 -1.953
y 1.805 2.175 -1.421
z -1.953 -1.421 2.055
Polar
3z2-r24.111
x2-y2-4.270
xy1.805
xz-1.953
yz-1.421


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.477 0.118 -0.035
y 0.118 3.224 -0.051
z -0.035 -0.051 3.038


<r2> (average value of r2) Å2
<r2> 42.689
(<r2>)1/2 6.534