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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: TPSSh/aug-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 TPSSh/aug-cc-pVDZ
 hartrees
Energy at 0K-215.002938
Energy at 298.15K 
HF Energy-215.002938
Nuclear repulsion energy78.397213
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 TPSSh/aug-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 3759 3636 36.49 78.29 0.19 0.32
2 A 3145 3042 29.20 65.30 0.51 0.67
3 A 3046 2947 56.91 118.83 0.10 0.17
4 A 1508 1459 2.34 3.96 0.74 0.85
5 A 1417 1371 31.14 2.09 0.69 0.82
6 A 1381 1336 8.94 2.22 0.49 0.66
7 A 1239 1198 6.75 3.36 0.57 0.72
8 A 1124 1087 129.69 5.41 0.12 0.21
9 A 1048 1014 82.48 0.82 0.24 0.39
10 A 957 926 181.33 4.51 0.45 0.62
11 A 521 504 29.86 1.15 0.50 0.67
12 A 390 377 105.00 2.21 0.72 0.84

Unscaled Zero Point Vibrational Energy (zpe) 9766.8 cm-1
Scaled (by 0.9673) Zero Point Vibrational Energy (zpe) 9447.5 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 TPSSh/aug-cc-pVDZ
ABC
1.49647 0.33642 0.29746

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.007 0.518 0.047
F2 1.146 -0.311 -0.025
O3 -1.150 -0.223 -0.121
H4 0.065 1.017 1.026
H5 0.067 1.223 -0.789
H6 -1.295 -0.764 0.670

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.41081.38441.09981.09491.9312
F21.41082.29952.00982.02502.5787
O31.38442.29952.08032.00420.9692
H41.09982.00982.08031.82612.2692
H51.09492.02502.00421.82612.8163
H61.93122.57870.96922.26922.8163

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 108.995 F2 C1 O3 110.696
F2 C1 H4 105.693 F2 C1 H5 107.165
O3 C1 H4 113.234 O3 C1 H5 107.296
H4 C1 H5 112.625
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.147      
2 F -0.427      
3 O -0.393      
4 H -0.208      
5 H -0.251      
6 H 0.133      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.876 0.903 1.440 1.912
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.579 0.112 -0.040
y 0.112 3.266 -0.056
z -0.040 -0.056 3.062


<r2> (average value of r2) Å2
<r2> 43.265
(<r2>)1/2 6.578