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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: B2PLYP/aug-cc-pVTZ

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/aug-cc-pVTZ
 hartrees
Energy at 0K-214.927682
Energy at 298.15K 
HF Energy-214.708135
Nuclear repulsion energy79.030106
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/aug-cc-pVTZ
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 3674 50.73 73.36 0.17 0.29
2 A 3159 3036 24.85 59.47 0.49 0.66
3 A 3069 2950 50.87 114.04 0.09 0.16
4 A 1546 1485 1.27 3.60 0.74 0.85
5 A 1450 1394 23.50 1.25 0.74 0.85
6 A 1402 1348 17.44 2.52 0.50 0.66
7 A 1272 1222 8.32 2.93 0.56 0.72
8 A 1138 1094 122.28 5.85 0.11 0.20
9 A 1071 1029 105.56 0.58 0.22 0.36
10 A 994 956 171.07 4.45 0.41 0.58
11 A 538 517 25.41 1.23 0.47 0.64
12 A 383 368 112.21 1.69 0.72 0.84

Unscaled Zero Point Vibrational Energy (zpe) 9923.3 cm-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 9536.3 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/aug-cc-pVTZ
ABC
1.52384 0.34162 0.30202

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/aug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.014 0.513 0.047
F2 1.135 -0.311 -0.025
O3 -1.143 -0.218 -0.120
H4 0.065 1.010 1.015
H5 0.074 1.218 -0.776
H6 -1.295 -0.757 0.663

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.39301.37871.09001.08551.9251
F21.39302.28221.99272.00752.5651
O31.37872.28222.06321.99360.9622
H41.09001.99272.06321.80352.2575
H51.08552.00751.99361.80352.8010
H61.92512.56510.96222.25752.8010

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 109.351 F2 C1 O3 110.850
F2 C1 H4 106.104 F2 C1 H5 107.539
O3 C1 H4 112.860 O3 C1 H5 107.403
H4 C1 H5 111.995
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.003      
2 F -0.391      
3 O -0.398      
4 H 0.291      
5 H 0.322      
6 H 0.180      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.810 0.904 1.461 1.900
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.442 1.804 -1.994
y 1.804 -16.110 -1.406
z -1.994 -1.406 -16.151
Traceless
 xyz
x -4.311 1.804 -1.994
y 1.804 2.187 -1.406
z -1.994 -1.406 2.125
Polar
3z2-r24.249
x2-y2-4.332
xy1.804
xz-1.994
yz-1.406


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.493 0.114 -0.038
y 0.114 3.216 -0.053
z -0.038 -0.053 3.023


<r2> (average value of r2) Å2
<r2> 42.824
(<r2>)1/2 6.544