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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: HSEh1PBE/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/aug-cc-pVTZ
 hartrees
Energy at 0K-214.855922
Energy at 298.15K 
HF Energy-214.855922
Nuclear repulsion energy79.361088
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 HSEh1PBE/aug-cc-pVTZ
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 3855 3708 50.81 73.23 0.18 0.31
2 A 3130 3010 27.66 64.30 0.46 0.63
3 A 3042 2926 56.07 117.55 0.09 0.17
4 A 1526 1468 1.32 3.70 0.73 0.84
5 A 1439 1384 25.50 1.37 0.74 0.85
6 A 1398 1345 17.06 2.52 0.48 0.65
7 A 1267 1219 6.78 3.15 0.56 0.72
8 A 1161 1117 142.68 4.32 0.13 0.23
9 A 1069 1028 114.81 1.22 0.17 0.30
10 A 1019 980 143.56 3.54 0.49 0.66
11 A 546 525 25.54 1.09 0.50 0.67
12 A 385 370 112.94 1.70 0.73 0.85

Unscaled Zero Point Vibrational Energy (zpe) 9918.5 cm-1
Scaled (by 0.9618) Zero Point Vibrational Energy (zpe) 9539.6 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 HSEh1PBE/aug-cc-pVTZ
ABC
1.53576 0.34485 0.30500

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/aug-cc-pVTZ

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 -0.120
H4 0.065 1.011 1.017
H5 0.075 1.220 -0.776
H6 -1.294 -0.754 0.661

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.38401.37091.09451.08961.9186
F21.38402.27071.99032.00432.5573
O31.37092.27072.06071.99090.9603
H41.09451.99032.06071.80482.2561
H51.08962.00431.99091.80482.7987
H61.91862.55730.96032.25612.7987

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 109.510 F2 C1 O3 111.020
F2 C1 H4 106.247 F2 C1 H5 107.646
O3 C1 H4 112.927 O3 C1 H5 107.469
H4 C1 H5 111.445
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.075      
2 F -0.382      
3 O -0.370      
4 H 0.242      
5 H 0.274      
6 H 0.161      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.808 0.828 1.447 1.853
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.133 1.789 -1.988
y 1.789 -16.004 -1.402
z -1.988 -1.402 -16.028
Traceless
 xyz
x -4.117 1.789 -1.988
y 1.789 2.077 -1.402
z -1.988 -1.402 2.040
Polar
3z2-r24.081
x2-y2-4.129
xy1.789
xz-1.988
yz-1.402


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.448 0.123 -0.037
y 0.123 3.208 -0.053
z -0.037 -0.053 3.026


<r2> (average value of r2) Å2
<r2> 42.445
(<r2>)1/2 6.515