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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: B3LYP/aug-cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/aug-cc-pVQZ
 hartrees
Energy at 0K-215.080863
Energy at 298.15K 
HF Energy-215.080863
Nuclear repulsion energy78.977278
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 B3LYP/aug-cc-pVQZ
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 3809 3690 47.63 76.15 0.19 0.32
2 A 3117 3020 27.05 64.77 0.46 0.63
3 A 3030 2936 54.42 116.72 0.10 0.18
4 A 1529 1482 1.34 3.74 0.74 0.85
5 A 1440 1395 22.65 1.44 0.74 0.85
6 A 1394 1351 18.53 2.62 0.47 0.64
7 A 1263 1223 8.58 3.13 0.56 0.72
8 A 1130 1095 118.33 5.20 0.12 0.22
9 A 1063 1030 101.48 0.57 0.23 0.37
10 A 978 948 183.00 4.06 0.44 0.61
11 A 536 519 25.32 1.16 0.48 0.65
12 A 384 372 112.54 1.73 0.73 0.84

Unscaled Zero Point Vibrational Energy (zpe) 9836.2 cm-1
Scaled (by 0.9689) Zero Point Vibrational Energy (zpe) 9530.3 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 B3LYP/aug-cc-pVQZ
ABC
1.52511 0.34084 0.30144

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/aug-cc-pVQZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.013 0.512 0.046
F2 1.137 -0.311 -0.024
O3 -1.143 -0.219 -0.120
H4 0.064 1.012 1.016
H5 0.073 1.219 -0.777
H6 -1.304 -0.757 0.661

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.39511.37711.09201.08731.9287
F21.39512.28441.99552.01002.5745
O31.37712.28442.06441.99450.9620
H41.09201.99552.06441.80432.2644
H51.08732.01001.99451.80432.8052
H61.92872.57450.96202.26442.8052

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 109.818 F2 C1 O3 110.982
F2 C1 H4 106.066 F2 C1 H5 107.487
O3 C1 H4 112.951 O3 C1 H5 107.483
H4 C1 H5 111.775
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.316      
2 F -0.556      
3 O -0.642      
4 H 0.250      
5 H 0.294      
6 H 0.336      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.843 0.880 1.453 1.896
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.357 1.808 -2.000
y 1.808 -16.105 -1.399
z -2.000 -1.399 -16.153
Traceless
 xyz
x -4.228 1.808 -2.000
y 1.808 2.150 -1.399
z -2.000 -1.399 2.078
Polar
3z2-r24.156
x2-y2-4.251
xy1.808
xz-2.000
yz-1.399


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.543 0.123 -0.038
y 0.123 3.268 -0.052
z -0.038 -0.052 3.076


<r2> (average value of r2) Å2
<r2> 42.871
(<r2>)1/2 6.548