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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: BLYP/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 BLYP/6-31G
 hartrees
Energy at 0K-214.858011
Energy at 298.15K 
HF Energy-214.858011
Nuclear repulsion energy76.275740
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 BLYP/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 3463 3437 5.60 102.73 0.31 0.47
2 A 3093 3069 40.00 82.11 0.44 0.61
3 A 2969 2947 73.19 104.28 0.17 0.29
4 A 1507 1496 1.25 12.48 0.71 0.83
5 A 1409 1398 28.55 10.76 0.75 0.86
6 A 1349 1339 9.73 9.34 0.75 0.86
7 A 1193 1184 6.23 12.46 0.71 0.83
8 A 1039 1031 17.40 6.67 0.34 0.51
9 A 995 987 190.06 1.58 0.59 0.74
10 A 902 895 129.11 4.67 0.35 0.52
11 A 498 494 97.95 3.99 0.68 0.81
12 A 393 390 96.29 9.14 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9404.5 cm-1
Scaled (by 0.9924) Zero Point Vibrational Energy (zpe) 9333.0 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 BLYP/6-31G
ABC
1.45047 0.31450 0.27821

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.003 0.530 0.051
F2 1.191 -0.313 -0.029
O3 -1.190 -0.224 -0.117
H4 0.064 1.037 1.029
H5 0.033 1.237 -0.786
H6 -1.314 -0.847 0.645

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.45881.42131.10401.09631.9962
F21.45882.38412.05272.07852.6479
O31.42132.38412.11602.01950.9920
H41.10402.05272.11601.82712.3664
H51.09632.07852.01951.82712.8649
H61.99622.64790.99202.36642.8649

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 110.351 F2 C1 O3 111.737
F2 C1 H4 105.605 F2 C1 H5 108.032
O3 C1 H4 113.237 O3 C1 H5 105.949
H4 C1 H5 112.269
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.199      
2 F -0.312      
3 O -0.525      
4 H 0.125      
5 H 0.155      
6 H 0.356      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.813 0.756 1.680 2.014
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.484 1.932 -2.216
y 1.932 -15.245 -1.477
z -2.216 -1.477 -16.048
Traceless
 xyz
x -4.838 1.932 -2.216
y 1.932 3.021 -1.477
z -2.216 -1.477 1.816
Polar
3z2-r23.633
x2-y2-5.239
xy1.932
xz-2.216
yz-1.477


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.604 0.269 -0.049
y 0.269 2.322 -0.255
z -0.049 -0.255 2.165


<r2> (average value of r2) Å2
<r2> 45.123
(<r2>)1/2 6.717