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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: B2PLYP/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP/6-311G*
 hartrees
Energy at 0K-214.841248
Energy at 298.15K 
HF Energy-214.667160
Nuclear repulsion energy79.116033
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 B2PLYP/6-311G*
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 3817 3817 24.17 72.51 0.32 0.48
2 A 3179 3179 45.63 68.48 0.48 0.65
3 A 3070 3070 77.60 98.37 0.16 0.27
4 A 1564 1564 3.12 7.65 0.74 0.85
5 A 1494 1494 50.63 6.76 0.75 0.86
6 A 1429 1429 17.25 6.27 0.74 0.85
7 A 1292 1292 9.46 7.38 0.73 0.84
8 A 1158 1158 149.83 3.41 0.26 0.42
9 A 1097 1097 94.62 1.71 0.53 0.69
10 A 1020 1020 155.78 3.40 0.51 0.67
11 A 557 557 57.44 2.03 0.62 0.77
12 A 420 420 126.70 4.92 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10049.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10049.0 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 B2PLYP/6-311G*
ABC
1.52927 0.34238 0.30243

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.014 0.510 0.049
F2 1.134 -0.309 -0.028
O3 -1.145 -0.214 -0.116
H4 0.070 1.009 1.021
H5 0.062 1.221 -0.773
H6 -1.257 -0.803 0.637

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.39001.37641.09381.08731.9198
F21.39002.28291.99212.01132.5306
O31.37642.28292.06471.98680.9620
H41.09381.99212.06471.80582.2786
H51.08732.01131.98681.80582.7968
H61.91982.53060.96202.27862.7968

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 109.085 F2 C1 O3 111.221
F2 C1 H4 106.036 F2 C1 H5 107.943
O3 C1 H4 112.907 O3 C1 H5 106.911
H4 C1 H5 111.774
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.056      
2 F -0.287      
3 O -0.538      
4 H 0.176      
5 H 0.199      
6 H 0.393      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.708 0.676 1.581 1.860
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.245 1.827 -2.037
y 1.827 -15.467 -1.475
z -2.037 -1.475 -15.922
Traceless
 xyz
x -4.551 1.827 -2.037
y 1.827 2.617 -1.475
z -2.037 -1.475 1.934
Polar
3z2-r23.868
x2-y2-4.778
xy1.827
xz-2.037
yz-1.475


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.456 0.205 -0.045
y 0.205 2.375 -0.164
z -0.045 -0.164 2.256


<r2> (average value of r2) Å2
<r2> 42.520
(<r2>)1/2 6.521