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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: wB97X-D/aug-cc-pVQZ

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/aug-cc-pVQZ
 hartrees
Energy at 0K-215.013234
Energy at 298.15K 
HF Energy-215.013234
Nuclear repulsion energy79.427833
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/aug-cc-pVQZ
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 3900 3900 51.24 69.03 0.18 0.31
2 A 3134 3134 28.86 61.46 0.46 0.63
3 A 3044 3044 56.40 113.99 0.09 0.17
4 A 1538 1538 1.50 3.56 0.74 0.85
5 A 1453 1453 25.38 1.35 0.74 0.85
6 A 1406 1406 18.98 2.50 0.47 0.64
7 A 1278 1278 7.57 3.11 0.56 0.72
8 A 1166 1166 141.73 4.59 0.12 0.21
9 A 1080 1080 103.73 0.86 0.17 0.30
10 A 1017 1017 160.32 3.82 0.42 0.59
11 A 549 549 25.14 1.09 0.48 0.65
12 A 388 388 114.98 1.45 0.73 0.85

Unscaled Zero Point Vibrational Energy (zpe) 9975.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9975.6 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 wB97X-D/aug-cc-pVQZ
ABC
1.53873 0.34531 0.30537

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVQZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.015 0.507 0.046
F2 1.129 -0.310 -0.024
O3 -1.137 -0.217 -0.119
H4 0.065 1.011 1.015
H5 0.075 1.219 -0.775
H6 -1.296 -0.752 0.658

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.38261.37061.09331.08821.9180
F21.38262.26921.98892.00262.5569
O31.37062.26922.05841.98990.9572
H41.09331.98892.05841.80222.2550
H51.08822.00261.98991.80222.7959
H61.91802.55690.95722.25502.7959

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 109.687 F2 C1 O3 111.017
F2 C1 H4 106.306 F2 C1 H5 107.699
O3 C1 H4 112.835 O3 C1 H5 107.497
H4 C1 H5 111.406
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.707      
2 F -0.558      
3 O -0.666      
4 H 0.053      
5 H 0.135      
6 H 0.330      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.790 0.836 1.457 1.856
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.015 1.789 -1.999
y 1.789 -15.892 -1.401
z -1.999 -1.401 -15.924
Traceless
 xyz
x -4.107 1.789 -1.999
y 1.789 2.078 -1.401
z -1.999 -1.401 2.029
Polar
3z2-r24.059
x2-y2-4.124
xy1.789
xz-1.999
yz-1.401


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.420 0.115 -0.035
y 0.115 3.197 -0.048
z -0.035 -0.048 3.028


<r2> (average value of r2) Å2
<r2> 42.333
(<r2>)1/2 6.506