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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: PBE1PBE/daug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBE1PBE/daug-cc-pVTZ
 hartrees
Energy at 0K-214.837096
Energy at 298.15K 
HF Energy-214.837096
Nuclear repulsion energy79.403041
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 PBE1PBE/daug-cc-pVTZ
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 51.20 73.26 0.18 0.31
2 A 3128 3128 27.88 63.79 0.46 0.63
3 A 3041 3041 56.19 117.49 0.09 0.17
4 A 1525 1525 1.39 3.64 0.73 0.85
5 A 1439 1439 26.41 1.45 0.74 0.85
6 A 1399 1399 16.61 2.54 0.46 0.63
7 A 1268 1268 6.66 3.22 0.56 0.72
8 A 1164 1164 144.26 4.27 0.13 0.23
9 A 1071 1071 122.88 1.38 0.17 0.29
10 A 1025 1025 132.37 3.34 0.48 0.65
11 A 547 547 25.40 1.07 0.49 0.66
12 A 386 386 113.13 1.61 0.73 0.85

Unscaled Zero Point Vibrational Energy (zpe) 9926.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9926.2 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 PBE1PBE/daug-cc-pVTZ
ABC
1.53695 0.34529 0.30541

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/daug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.016 0.507 0.046
F2 1.128 -0.310 -0.024
O3 -1.137 -0.216 -0.120
H4 0.066 1.011 1.017
H5 0.075 1.220 -0.776
H6 -1.293 -0.752 0.661

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.38221.37071.09501.09011.9176
F21.38222.26921.98972.00362.5555
O31.37072.26922.06061.99070.9603
H41.09501.98972.06061.80532.2548
H51.09012.00361.99071.80532.7981
H61.91762.55550.96032.25482.7981

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 109.434 F2 C1 O3 111.031
F2 C1 H4 106.294 F2 C1 H5 107.685
O3 C1 H4 112.901 O3 C1 H5 107.439
H4 C1 H5 111.408
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.250      
2 F -0.698      
3 O -0.726      
4 H 0.502      
5 H 0.496      
6 H 0.176      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.796 0.820 1.447 1.844
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.104 1.781 -1.985
y 1.781 -16.007 -1.403
z -1.985 -1.403 -16.020
Traceless
 xyz
x -4.091 1.781 -1.985
y 1.781 2.055 -1.403
z -1.985 -1.403 2.035
Polar
3z2-r24.071
x2-y2-4.097
xy1.781
xz-1.985
yz-1.403


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.457 0.125 -0.036
y 0.125 3.221 -0.051
z -0.036 -0.051 3.044


<r2> (average value of r2) Å2
<r2> 42.401
(<r2>)1/2 6.512