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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: B2PLYP=FULLultrafine/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 B2PLYP=FULLultrafine/cc-pVDZ
 hartrees
Energy at 0K-214.793228
Energy at 298.15K 
HF Energy-214.624219
Nuclear repulsion energy78.984754
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=FULLultrafine/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 3807 3648 39.86 72.87 0.29 0.45
2 A 3149 3018 49.19 76.95 0.48 0.64
3 A 3046 2919 78.08 109.94 0.14 0.25
4 A 1528 1464 5.18 8.49 0.72 0.84
5 A 1462 1401 51.04 5.17 0.75 0.85
6 A 1411 1352 12.80 5.28 0.75 0.86
7 A 1269 1216 6.27 7.60 0.71 0.83
8 A 1165 1117 157.73 3.35 0.31 0.47
9 A 1081 1035 98.50 2.13 0.39 0.56
10 A 1029 986 115.58 3.09 0.56 0.72
11 A 550 527 37.29 1.97 0.62 0.77
12 A 397 380 110.30 4.86 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9946.4 cm-1
Scaled (by 0.9582) Zero Point Vibrational Energy (zpe) 9530.7 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=FULLultrafine/cc-pVDZ
ABC
1.51774 0.34215 0.30224

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.014 0.509 0.048
F2 1.134 -0.310 -0.028
O3 -1.146 -0.216 -0.117
H4 0.069 1.021 1.025
H5 0.062 1.232 -0.777
H6 -1.245 -0.794 0.653

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.38911.37801.10451.09851.9098
F21.38912.28362.00342.02162.5213
O31.37802.28362.07701.99810.9676
H41.10452.00342.07701.81462.2718
H51.09852.02161.99811.81462.8030
H61.90982.52130.96762.27182.8030

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 107.735 F2 C1 O3 111.230
F2 C1 H4 106.353 F2 C1 H5 108.145
O3 C1 H4 113.114 O3 C1 H5 107.032
H4 C1 H5 110.906
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP=FULLultrafine/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.327      
2 F -0.267      
3 O -0.254      
4 H 0.010      
5 H 0.032      
6 H 0.152      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.730 0.650 1.408 1.714
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.715 1.617 -1.809
y 1.617 -15.422 -1.354
z -1.809 -1.354 -15.824
Traceless
 xyz
x -4.092 1.617 -1.809
y 1.617 2.348 -1.354
z -1.809 -1.354 1.744
Polar
3z2-r23.489
x2-y2-4.293
xy1.617
xz-1.809
yz-1.354


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.427 0.211 -0.045
y 0.211 2.364 -0.172
z -0.045 -0.172 2.265


<r2> (average value of r2) Å2
<r2> 42.441
(<r2>)1/2 6.515