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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: B97D3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-31G*
 hartrees
Energy at 0K-214.840845
Energy at 298.15K 
HF Energy-214.840845
Nuclear repulsion energy78.455776
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 B97D3/6-31G*
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 3651 3580 16.20 83.32 0.30 0.47
2 A 3063 3003 60.88 78.53 0.43 0.61
3 A 2955 2897 94.28 99.72 0.18 0.30
4 A 1526 1496 3.22 10.55 0.71 0.83
5 A 1451 1422 56.25 8.77 0.75 0.86
6 A 1393 1366 14.51 6.93 0.75 0.86
7 A 1246 1222 5.55 10.47 0.72 0.84
8 A 1111 1089 102.44 4.26 0.27 0.42
9 A 1059 1038 131.45 1.64 0.50 0.67
10 A 995 975 128.93 3.34 0.48 0.65
11 A 531 520 43.57 2.22 0.64 0.78
12 A 397 389 108.65 5.56 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9688.7 cm-1
Scaled (by 0.9804) Zero Point Vibrational Energy (zpe) 9498.8 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 B97D3/6-31G*
ABC
1.51554 0.33557 0.29706

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.015 0.509 0.049
F2 1.146 -0.309 -0.029
O3 -1.158 -0.216 -0.117
H4 0.066 1.022 1.027
H5 0.051 1.233 -0.776
H6 -1.255 -0.804 0.653

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.39731.38891.10511.09821.9247
F21.39732.30692.01272.03292.5448
O31.38892.30692.08261.99800.9746
H41.10512.01272.08261.81552.2847
H51.09822.03291.99801.81552.8105
H61.92472.54480.97462.28472.8105

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 107.759 F2 C1 O3 111.784
F2 C1 H4 106.501 F2 C1 H5 108.503
O3 C1 H4 112.750 O3 C1 H5 106.320
H4 C1 H5 110.969
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.190      
2 F -0.299      
3 O -0.562      
4 H 0.123      
5 H 0.150      
6 H 0.397      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.618 0.522 1.439 1.651
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.454 1.601 -1.890
y 1.601 -15.286 -1.411
z -1.890 -1.411 -15.743
Traceless
 xyz
x -3.939 1.601 -1.890
y 1.601 2.312 -1.411
z -1.890 -1.411 1.627
Polar
3z2-r23.255
x2-y2-4.168
xy1.601
xz-1.890
yz-1.411


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.512 0.244 -0.040
y 0.244 2.443 -0.192
z -0.040 -0.192 2.371


<r2> (average value of r2) Å2
<r2> 42.840
(<r2>)1/2 6.545