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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: PBEPBEultrafine/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 PBEPBEultrafine/daug-cc-pVDZ
 hartrees
Energy at 0K-214.778321
Energy at 298.15K 
HF Energy-214.778321
Nuclear repulsion energy78.011180
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/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 3683 3683 35.43 86.55 0.18 0.31
2 A 3061 3061 26.87 70.81 0.51 0.67
3 A 2965 2965 55.18 129.87 0.09 0.17
4 A 1441 1441 2.26 4.17 0.74 0.85
5 A 1367 1367 31.55 3.10 0.54 0.70
6 A 1334 1334 3.20 2.04 0.41 0.58
7 A 1198 1198 4.67 3.83 0.53 0.70
8 A 1104 1104 130.35 4.92 0.11 0.20
9 A 1019 1019 72.61 1.02 0.19 0.32
10 A 921 921 183.88 4.38 0.40 0.57
11 A 512 512 26.85 1.13 0.47 0.64
12 A 389 389 100.08 2.11 0.72 0.84

Unscaled Zero Point Vibrational Energy (zpe) 9496.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9496.6 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/daug-cc-pVDZ
ABC
1.49023 0.33226 0.29440

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.004 0.517 0.047
F2 1.155 -0.311 -0.025
O3 -1.155 -0.225 -0.122
H4 0.063 1.022 1.032
H5 0.064 1.229 -0.795
H6 -1.306 -0.756 0.682

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.41881.38691.10891.10421.9336
F21.41882.31312.02102.03752.5981
O31.38692.31312.09162.01340.9750
H41.10892.02102.09161.83872.2716
H51.10422.03752.01341.83872.8278
H61.93362.59810.97502.27162.8278

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 108.645 F2 C1 O3 111.052
F2 C1 H4 105.518 F2 C1 H5 107.059
O3 C1 H4 113.404 O3 C1 H5 107.306
H4 C1 H5 112.366
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.603      
2 F -0.603      
3 O -0.695      
4 H -0.314      
5 H -0.291      
6 H 0.300      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.918 0.844 1.418 1.888
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.416 1.757 -1.967
y 1.757 -16.340 -1.407
z -1.967 -1.407 -16.301
Traceless
 xyz
x -4.095 1.757 -1.967
y 1.757 2.019 -1.407
z -1.967 -1.407 2.076
Polar
3z2-r24.153
x2-y2-4.076
xy1.757
xz-1.967
yz-1.407


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.860 0.126 -0.041
y 0.126 3.508 -0.048
z -0.041 -0.048 3.293


<r2> (average value of r2) Å2
<r2> 43.732
(<r2>)1/2 6.613