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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: HSEh1PBE/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 HSEh1PBE/cc-pVDZ
 hartrees
Energy at 0K-214.771582
Energy at 298.15K 
HF Energy-214.771582
Nuclear repulsion energy79.272986
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 HSEh1PBE/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 3824 3678 43.39 74.35 0.29 0.45
2 A 3128 3008 47.15 79.89 0.47 0.64
3 A 3025 2910 78.25 112.79 0.15 0.25
4 A 1509 1451 5.18 8.54 0.72 0.84
5 A 1447 1392 51.91 5.26 0.75 0.85
6 A 1402 1349 11.75 5.06 0.75 0.86
7 A 1259 1211 4.21 7.88 0.71 0.83
8 A 1184 1139 167.85 2.71 0.33 0.50
9 A 1078 1037 125.16 2.46 0.35 0.52
10 A 1038 998 86.98 2.49 0.69 0.81
11 A 554 533 35.58 1.87 0.64 0.78
12 A 395 380 112.48 4.68 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9921.1 cm-1
Scaled (by 0.9619) Zero Point Vibrational Energy (zpe) 9543.1 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 HSEh1PBE/cc-pVDZ
ABC
1.52713 0.34502 0.30487

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.014 0.505 0.048
F2 1.129 -0.309 -0.028
O3 -1.140 -0.215 -0.117
H4 0.069 1.022 1.025
H5 0.062 1.231 -0.778
H6 -1.249 -0.788 0.653

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.38271.37071.10651.10041.9061
F21.38272.27302.00032.01782.5192
O31.37072.27302.07341.99360.9664
H41.10652.00032.07341.81472.2697
H51.10042.01781.99361.81472.8006
H61.90612.51920.96642.26972.8006

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 108.045 F2 C1 O3 111.283
F2 C1 H4 106.423 F2 C1 H5 108.165
O3 C1 H4 113.220 O3 C1 H5 107.057
H4 C1 H5 110.624
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.279      
2 F -0.256      
3 O -0.246      
4 H 0.024      
5 H 0.046      
6 H 0.153      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.746 0.616 1.405 1.706
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.483 1.621 -1.820
y 1.621 -15.332 -1.361
z -1.820 -1.361 -15.710
Traceless
 xyz
x -3.963 1.621 -1.820
y 1.621 2.265 -1.361
z -1.820 -1.361 1.698
Polar
3z2-r23.395
x2-y2-4.152
xy1.621
xz-1.820
yz-1.361


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.421 0.218 -0.046
y 0.218 2.374 -0.166
z -0.046 -0.166 2.285


<r2> (average value of r2) Å2
<r2> 42.116
(<r2>)1/2 6.490