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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: PBEPBEultrafine/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 PBEPBEultrafine/cc-pVDZ
 hartrees
Energy at 0K-214.745114
Energy at 298.15K 
HF Energy-214.745114
Nuclear repulsion energy78.344644
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 PBEPBEultrafine/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 3646 3625 24.43 86.34 0.29 0.45
2 A 3015 2998 49.95 88.88 0.45 0.62
3 A 2912 2895 83.76 118.85 0.16 0.27
4 A 1448 1440 4.84 9.51 0.71 0.83
5 A 1390 1382 46.86 6.78 0.75 0.86
6 A 1355 1347 6.23 5.32 0.74 0.85
7 A 1206 1199 3.79 9.24 0.70 0.83
8 A 1121 1115 140.91 2.79 0.30 0.46
9 A 1028 1022 93.37 2.41 0.38 0.55
10 A 977 971 120.74 2.90 0.62 0.77
11 A 530 527 34.17 2.14 0.63 0.77
12 A 396 394 99.39 5.75 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9511.7 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 9456.5 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 PBEPBEultrafine/cc-pVDZ
ABC
1.50217 0.33573 0.29733

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.010 0.509 0.048
F2 1.146 -0.309 -0.028
O3 -1.154 -0.220 -0.120
H4 0.068 1.033 1.033
H5 0.053 1.239 -0.788
H6 -1.261 -0.784 0.673

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.40171.38431.11701.11051.9182
F21.40172.30412.02202.04152.5520
O31.38432.30412.09602.00760.9788
H41.11702.02202.09601.83262.2802
H51.11052.04152.00761.83262.8199
H61.91822.55200.97882.28022.8199

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 107.290 F2 C1 O3 111.583
F2 C1 H4 106.244 F2 C1 H5 108.151
O3 C1 H4 113.425 O3 C1 H5 106.654
H4 C1 H5 110.720
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.236      
2 F -0.226      
3 O -0.209      
4 H 0.016      
5 H 0.037      
6 H 0.146      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.771 0.532 1.356 1.648
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.341 1.527 -1.790
y 1.527 -15.534 -1.334
z -1.790 -1.334 -15.844
Traceless
 xyz
x -3.652 1.527 -1.790
y 1.527 2.058 -1.334
z -1.790 -1.334 1.594
Polar
3z2-r23.188
x2-y2-3.807
xy1.527
xz-1.790
yz-1.334


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.601 0.247 -0.057
y 0.247 2.503 -0.182
z -0.057 -0.182 2.404


<r2> (average value of r2) Å2
<r2> 42.935
(<r2>)1/2 6.552