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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: B2PLYP/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/cc-pVDZ
 hartrees
Energy at 0K-214.791203
Energy at 298.15K 
HF Energy-214.624203
Nuclear repulsion energy78.970406
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/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 3806 3645 39.79 72.91 0.29 0.45
2 A 3148 3014 49.26 77.04 0.48 0.64
3 A 3045 2916 78.15 110.03 0.14 0.25
4 A 1528 1463 5.19 8.50 0.72 0.84
5 A 1461 1400 51.13 5.18 0.75 0.85
6 A 1410 1350 12.75 5.28 0.75 0.86
7 A 1268 1214 6.24 7.62 0.71 0.83
8 A 1165 1115 157.64 3.36 0.31 0.47
9 A 1080 1034 98.50 2.14 0.39 0.56
10 A 1028 985 115.60 3.10 0.56 0.72
11 A 549 526 37.29 1.97 0.62 0.77
12 A 397 380 110.24 4.86 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9942.1 cm-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 9521.5 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 B2PLYP/cc-pVDZ
ABC
1.51705 0.34204 0.30214

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/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 -1.147 -0.216 -0.117
H4 0.069 1.022 1.026
H5 0.062 1.232 -0.777
H6 -1.245 -0.794 0.653

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.38931.37831.10481.09881.9100
F21.38932.28392.00382.02202.5215
O31.37832.28392.07741.99850.9677
H41.10482.00382.07741.81512.2722
H51.09882.02201.99851.81512.8035
H61.91002.52150.96772.27222.8035

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 107.724 F2 C1 O3 111.226
F2 C1 H4 106.352 F2 C1 H5 108.145
O3 C1 H4 113.114 O3 C1 H5 107.029
H4 C1 H5 110.915
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/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 -19.718 1.618 -1.809
y 1.618 -15.422 -1.355
z -1.809 -1.355 -15.824
Traceless
 xyz
x -4.095 1.618 -1.809
y 1.618 2.349 -1.355
z -1.809 -1.355 1.745
Polar
3z2-r23.490
x2-y2-4.296
xy1.618
xz-1.809
yz-1.355


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.428 0.211 -0.045
y 0.211 2.365 -0.172
z -0.045 -0.172 2.266


<r2> (average value of r2) Å2
<r2> 42.453
(<r2>)1/2 6.516