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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-215.004519
Energy at 298.15K 
HF Energy-215.004519
Nuclear repulsion energy78.522312
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 B3LYPultrafine/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 3800 3687 45.99 76.88 0.19 0.32
2 A 3141 3048 25.75 63.59 0.50 0.67
3 A 3047 2956 53.29 116.64 0.09 0.17
4 A 1497 1452 2.12 3.77 0.75 0.85
5 A 1416 1374 30.12 1.93 0.70 0.82
6 A 1381 1340 12.34 2.27 0.50 0.67
7 A 1242 1206 7.39 3.26 0.57 0.73
8 A 1132 1099 138.14 4.88 0.12 0.22
9 A 1055 1024 76.03 0.88 0.23 0.37
10 A 961 932 181.94 4.64 0.46 0.63
11 A 527 512 28.44 1.18 0.50 0.67
12 A 386 375 110.69 2.08 0.73 0.84

Unscaled Zero Point Vibrational Energy (zpe) 9791.4 cm-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 9501.6 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 B3LYPultrafine/aug-cc-pVDZ
ABC
1.50275 0.33741 0.29830

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.008 0.516 0.047
F2 1.144 -0.311 -0.025
O3 -1.148 -0.222 -0.120
H4 0.065 1.017 1.025
H5 0.070 1.225 -0.786
H6 -1.300 -0.766 0.663

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.40771.38121.10051.09581.9326
F21.40772.29592.00852.02372.5802
O31.38122.29592.07772.00460.9663
H41.10052.00852.07771.82332.2746
H51.09582.02372.00461.82332.8182
H61.93262.58020.96632.27462.8182

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 109.557 F2 C1 O3 110.818
F2 C1 H4 105.759 F2 C1 H5 107.215
O3 C1 H4 113.205 O3 C1 H5 107.489
H4 C1 H5 112.227
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.352      
2 F -0.418      
3 O -0.332      
4 H -0.325      
5 H -0.370      
6 H 0.092      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.885 0.910 1.458 1.933
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.517 1.822 -1.988
y 1.822 -16.139 -1.417
z -1.988 -1.417 -16.218
Traceless
 xyz
x -4.338 1.822 -1.988
y 1.822 2.228 -1.417
z -1.988 -1.417 2.110
Polar
3z2-r24.219
x2-y2-4.377
xy1.822
xz-1.988
yz-1.417


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.536 0.110 -0.040
y 0.110 3.244 -0.056
z -0.040 -0.056 3.043


<r2> (average value of r2) Å2
<r2> 43.264
(<r2>)1/2 6.578