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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: B3PW91/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 B3PW91/aug-cc-pVDZ
 hartrees
Energy at 0K-214.923415
Energy at 298.15K 
HF Energy-214.923415
Nuclear repulsion energy78.799346
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 B3PW91/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 3830 3694 46.42 73.99 0.19 0.32
2 A 3145 3033 27.35 62.42 0.50 0.67
3 A 3049 2941 56.04 116.38 0.09 0.17
4 A 1496 1443 2.21 3.72 0.74 0.85
5 A 1417 1367 31.51 1.92 0.71 0.83
6 A 1383 1334 10.82 2.23 0.50 0.67
7 A 1246 1202 6.08 3.32 0.57 0.72
8 A 1152 1111 147.05 4.30 0.12 0.22
9 A 1057 1019 81.92 1.10 0.20 0.33
10 A 985 951 164.86 4.26 0.46 0.63
11 A 533 514 28.28 1.15 0.51 0.67
12 A 388 374 110.60 2.00 0.73 0.85

Unscaled Zero Point Vibrational Energy (zpe) 9839.5 cm-1
Scaled (by 0.9646) Zero Point Vibrational Energy (zpe) 9491.2 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 B3PW91/aug-cc-pVDZ
ABC
1.51376 0.33988 0.30064

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.009 0.512 0.047
F2 1.140 -0.310 -0.025
O3 -1.144 -0.220 -0.120
H4 0.065 1.017 1.024
H5 0.070 1.225 -0.785
H6 -1.295 -0.760 0.665

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.39981.37641.10141.09661.9243
F21.39982.28732.00432.01912.5702
O31.37642.28732.07402.00080.9646
H41.10142.00432.07401.82092.2666
H51.09662.01912.00081.82092.8115
H61.92432.57020.96462.26662.8115

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 109.307 F2 C1 O3 110.951
F2 C1 H4 105.895 F2 C1 H5 107.337
O3 C1 H4 113.192 O3 C1 H5 107.474
H4 C1 H5 111.875
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.143      
2 F -0.423      
3 O -0.377      
4 H -0.211      
5 H -0.251      
6 H 0.119      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.861 0.866 1.451 1.897
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.236 1.797 -1.981
y 1.797 -15.984 -1.415
z -1.981 -1.415 -16.039
Traceless
 xyz
x -4.224 1.797 -1.981
y 1.797 2.153 -1.415
z -1.981 -1.415 2.070
Polar
3z2-r24.141
x2-y2-4.251
xy1.797
xz-1.981
yz-1.415


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.465 0.112 -0.038
y 0.112 3.193 -0.055
z -0.038 -0.055 3.003


<r2> (average value of r2) Å2
<r2> 42.907
(<r2>)1/2 6.550