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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: HF/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/TZVP
 hartrees
Energy at 0K-213.993364
Energy at 298.15K 
HF Energy-213.993364
Nuclear repulsion energy80.383198
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 HF/TZVP
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 4144 3765 74.47 60.22 0.28 0.43
2 A 3303 3001 45.89 62.40 0.46 0.63
3 A 3211 2917 75.94 101.65 0.13 0.24
4 A 1674 1521 5.58 5.89 0.75 0.86
5 A 1602 1456 57.24 4.40 0.75 0.86
6 A 1506 1369 26.11 5.71 0.74 0.85
7 A 1387 1261 14.64 5.36 0.74 0.85
8 A 1248 1134 183.75 4.54 0.31 0.47
9 A 1179 1071 152.16 1.84 0.43 0.60
10 A 1125 1022 126.97 3.16 0.56 0.72
11 A 599 544 41.46 1.47 0.59 0.74
12 A 398 362 148.84 2.45 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10687.6 cm-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 9710.8 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 HF/TZVP
ABC
1.55505 0.35618 0.31320

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/TZVP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.023 0.507 0.047
F2 1.107 -0.312 -0.027
O3 -1.127 -0.206 -0.112
H4 0.075 1.001 1.010
H5 0.084 1.217 -0.761
H6 -1.249 -0.802 0.609

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.36021.36221.08341.07791.9093
F21.36022.23801.96581.98072.4889
O31.36222.23802.03951.97830.9433
H41.08341.96582.03951.78382.2722
H51.07791.98071.97831.78382.7804
H61.90932.48890.94332.27222.7804

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 110.502 F2 C1 O3 110.581
F2 C1 H4 106.571 F2 C1 H5 108.104
O3 C1 H4 112.511 O3 C1 H5 107.764
H4 C1 H5 111.246
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.313      
2 F -0.299      
3 O -0.425      
4 H 0.053      
5 H 0.072      
6 H 0.286      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.666 0.884 1.591 1.938
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.559 2.010 -2.020
y 2.010 -15.369 -1.478
z -2.020 -1.478 -15.873
Traceless
 xyz
x -4.938 2.010 -2.020
y 2.010 2.847 -1.478
z -2.020 -1.478 2.091
Polar
3z2-r24.182
x2-y2-5.190
xy2.010
xz-2.020
yz-1.478


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.432 0.137 -0.038
y 0.137 2.413 -0.106
z -0.038 -0.106 2.308


<r2> (average value of r2) Å2
<r2> 41.519
(<r2>)1/2 6.444