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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: PBE1PBE/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 PBE1PBE/6-311G*
 hartrees
Energy at 0K-214.795774
Energy at 298.15K 
HF Energy-214.795774
Nuclear repulsion energy79.450746
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/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 3839 3679 23.96 74.01 0.32 0.48
2 A 3155 3024 47.25 71.03 0.46 0.63
3 A 3048 2921 82.14 99.73 0.16 0.27
4 A 1545 1481 3.47 7.73 0.74 0.85
5 A 1482 1420 51.84 6.87 0.75 0.86
6 A 1423 1364 16.89 6.17 0.74 0.85
7 A 1286 1233 7.62 7.52 0.73 0.84
8 A 1181 1132 164.16 2.71 0.29 0.45
9 A 1095 1049 108.35 1.97 0.44 0.61
10 A 1040 996 136.06 2.85 0.59 0.74
11 A 563 540 55.04 1.91 0.63 0.77
12 A 421 403 129.76 4.73 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10037.8 cm-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 9621.2 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/6-311G*
ABC
1.54006 0.34578 0.30554

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.014 0.506 0.048
F2 1.128 -0.308 -0.028
O3 -1.139 -0.212 -0.116
H4 0.071 1.010 1.022
H5 0.063 1.222 -0.773
H6 -1.257 -0.797 0.637

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.38131.36871.09731.09061.9138
F21.38132.27071.98892.00752.5240
O31.36872.27072.06161.98330.9610
H41.09731.98892.06161.80692.2752
H51.09062.00751.98331.80692.7945
H61.91382.52400.96102.27522.7945

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 109.212 F2 C1 O3 111.318
F2 C1 H4 106.160 F2 C1 H5 108.030
O3 C1 H4 112.981 O3 C1 H5 106.954
H4 C1 H5 111.346
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.020      
2 F -0.273      
3 O -0.535      
4 H 0.184      
5 H 0.207      
6 H 0.398      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.707 0.620 1.574 1.833
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.014 1.820 -2.042
y 1.820 -15.406 -1.484
z -2.042 -1.484 -15.827
Traceless
 xyz
x -4.397 1.820 -2.042
y 1.820 2.514 -1.484
z -2.042 -1.484 1.883
Polar
3z2-r23.766
x2-y2-4.608
xy1.820
xz-2.042
yz-1.484


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.444 0.211 -0.044
y 0.211 2.386 -0.159
z -0.044 -0.159 2.276


<r2> (average value of r2) Å2
<r2> 42.163
(<r2>)1/2 6.493