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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: B3LYP/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/LANL2DZ
 hartrees
Energy at 0K-214.961623
Energy at 298.15K 
HF Energy-214.961623
Nuclear repulsion energy76.774921
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 B3LYP/LANL2DZ
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 3696 3553 21.90 89.27 0.29 0.45
2 A 3210 3085 30.31 59.80 0.46 0.63
3 A 3082 2963 73.19 99.23 0.12 0.22
4 A 1516 1457 0.97 8.20 0.75 0.86
5 A 1435 1379 20.63 6.41 0.75 0.86
6 A 1356 1304 13.10 7.88 0.74 0.85
7 A 1212 1165 6.24 9.30 0.71 0.83
8 A 1088 1045 87.27 6.01 0.24 0.38
9 A 1038 998 157.71 2.44 0.75 0.86
10 A 914 878 152.72 6.97 0.32 0.48
11 A 506 487 97.12 3.47 0.65 0.78
12 A 399 383 140.00 7.52 0.74 0.85

Unscaled Zero Point Vibrational Energy (zpe) 9725.2 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 9347.8 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 B3LYP/LANL2DZ
ABC
1.44190 0.32144 0.28289

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/LANL2DZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.001 0.537 0.050
F2 1.178 -0.316 -0.027
O3 -1.175 -0.223 -0.114
H4 0.069 1.032 1.027
H5 0.047 1.233 -0.787
H6 -1.315 -0.858 0.620

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.45791.40821.09791.09011.9992
F21.45792.35682.03982.06372.6321
O31.40822.35682.10422.01720.9802
H41.09792.03982.10421.82612.3781
H51.09012.06372.01721.82612.8651
H61.99922.63210.98022.37812.8651

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 112.418 F2 C1 O3 110.621
F2 C1 H4 105.019 F2 C1 H5 107.296
O3 C1 H4 113.625 O3 C1 H5 106.999
H4 C1 H5 113.140
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.045      
2 F -0.290      
3 O -0.453      
4 H 0.195      
5 H 0.222      
6 H 0.372      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.012 1.070 1.836 2.354
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.270 2.296 -2.347
y 2.296 -15.045 -1.546
z -2.347 -1.546 -15.950
Traceless
 xyz
x -5.772 2.296 -2.347
y 2.296 3.565 -1.546
z -2.347 -1.546 2.207
Polar
3z2-r24.414
x2-y2-6.224
xy2.296
xz-2.347
yz-1.546


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.492 0.198 -0.033
y 0.198 2.195 -0.222
z -0.033 -0.222 2.018


<r2> (average value of r2) Å2
<r2> 44.698
(<r2>)1/2 6.686