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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: B3LYP/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 B3LYP/cc-pVTZ
 hartrees
Energy at 0K-215.057783
Energy at 298.15K 
HF Energy-215.057783
Nuclear repulsion energy79.014358
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 B3LYP/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 3805 3678 41.43 71.47 0.26 0.41
2 A 3109 3005 37.07 69.32 0.46 0.63
3 A 3021 2920 63.96 110.54 0.12 0.21
4 A 1532 1480 1.70 5.24 0.71 0.83
5 A 1449 1401 27.39 3.25 0.75 0.85
6 A 1400 1354 20.33 3.51 0.74 0.85
7 A 1267 1225 8.35 4.85 0.69 0.82
8 A 1132 1094 116.36 3.62 0.22 0.36
9 A 1067 1032 112.38 0.98 0.45 0.62
10 A 1000 967 153.39 2.96 0.60 0.75
11 A 540 522 27.82 1.72 0.59 0.74
12 A 389 376 112.93 3.43 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9855.3 cm-1
Scaled (by 0.9666) Zero Point Vibrational Energy (zpe) 9526.2 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 B3LYP/cc-pVTZ
ABC
1.52781 0.34111 0.30172

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.015 0.510 0.047
F2 1.136 -0.310 -0.025
O3 -1.145 -0.217 -0.119
H4 0.066 1.014 1.016
H5 0.071 1.221 -0.776
H6 -1.293 -0.763 0.660

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.39091.37861.09351.08861.9251
F21.39092.28441.99552.01052.5636
O31.37862.28442.06641.99400.9631
H41.09351.99552.06641.80342.2653
H51.08862.01051.99401.80342.8030
H61.92512.56360.96312.26532.8030

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 109.314 F2 C1 O3 111.145
F2 C1 H4 106.252 F2 C1 H5 107.729
O3 C1 H4 112.914 O3 C1 H5 107.259
H4 C1 H5 111.467
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.253      
2 F -0.246      
3 O -0.302      
4 H 0.028      
5 H 0.061      
6 H 0.206      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.796 0.763 1.439 1.813
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.893 1.711 -1.939
y 1.711 -15.781 -1.368
z -1.939 -1.368 -15.965
Traceless
 xyz
x -4.019 1.711 -1.939
y 1.711 2.148 -1.368
z -1.939 -1.368 1.872
Polar
3z2-r23.744
x2-y2-4.111
xy1.711
xz-1.939
yz-1.368


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.934 0.179 -0.051
y 0.179 2.765 -0.119
z -0.051 -0.119 2.636


<r2> (average value of r2) Å2
<r2> 42.633
(<r2>)1/2 6.529