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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: wB97X-D/CEP-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/CEP-31G
 hartrees
Energy at 0K-47.551213
Energy at 298.15K 
HF Energy-47.551213
Nuclear repulsion energy45.637839
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 wB97X-D/CEP-31G
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 3801 3801 22.05 91.54 0.29 0.45
2 A 3246 3246 42.42 73.80 0.51 0.67
3 A 3111 3111 92.08 119.30 0.13 0.23
4 A 1534 1534 1.42 8.99 0.73 0.84
5 A 1446 1446 26.01 6.40 0.75 0.86
6 A 1363 1363 13.83 9.26 0.73 0.85
7 A 1232 1232 5.29 8.14 0.71 0.83
8 A 1115 1115 137.69 6.92 0.29 0.45
9 A 1050 1050 130.36 3.05 0.72 0.84
10 A 947 947 157.16 8.89 0.35 0.52
11 A 508 508 81.22 3.81 0.63 0.77
12 A 394 394 169.80 7.41 0.74 0.85

Unscaled Zero Point Vibrational Energy (zpe) 9872.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9872.8 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 wB97X-D/CEP-31G
ABC
1.44239 0.32278 0.28408

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/CEP-31G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.004 0.537 0.050
F2 1.174 -0.318 -0.027
O3 -1.174 -0.222 -0.115
H4 0.071 1.028 1.032
H5 0.057 1.235 -0.789
H6 -1.322 -0.848 0.621

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.45081.41051.10011.09232.0006
F21.45082.35122.03652.05882.6321
O31.41052.35122.10402.02250.9780
H41.10012.03652.10401.83212.3727
H51.09232.05882.02251.83212.8685
H62.00062.63210.97802.37272.8685

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 112.514 F2 C1 O3 110.509
F2 C1 H4 105.120 F2 C1 H5 107.268
O3 C1 H4 113.293 O3 C1 H5 107.140
H4 C1 H5 113.373
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/CEP-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.125      
2 F -0.259      
3 O -0.382      
4 H 0.184      
5 H 0.216      
6 H 0.365      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.969 1.184 1.929 2.462
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.466 2.386 -2.469
y 2.386 -15.001 -1.586
z -2.469 -1.586 -15.834
Traceless
 xyz
x -6.048 2.386 -2.469
y 2.386 3.649 -1.586
z -2.469 -1.586 2.399
Polar
3z2-r24.799
x2-y2-6.465
xy2.386
xz-2.469
yz-1.586


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.488 0.159 -0.039
y 0.159 2.208 -0.206
z -0.039 -0.206 1.988


<r2> (average value of r2) Å2
<r2> 38.177
(<r2>)1/2 6.179