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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: B3LYPultrafine/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYPultrafine/6-311G*
 hartrees
Energy at 0K-215.022611
Energy at 298.15K 
HF Energy-215.022611
Nuclear repulsion energy78.956515
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 B3LYPultrafine/6-311G*
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 3773 3646 18.83 78.45 0.32 0.49
2 A 3132 3027 47.69 73.79 0.46 0.63
3 A 3026 2924 81.93 101.06 0.16 0.28
4 A 1542 1490 3.23 7.83 0.74 0.85
5 A 1475 1425 47.58 7.08 0.75 0.86
6 A 1414 1367 17.13 6.19 0.74 0.85
7 A 1274 1232 9.09 7.71 0.73 0.84
8 A 1142 1104 141.11 3.14 0.27 0.42
9 A 1084 1047 95.84 1.70 0.54 0.70
10 A 999 966 165.68 3.21 0.55 0.71
11 A 551 533 55.08 2.03 0.63 0.77
12 A 416 402 125.04 5.17 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9914.5 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 9580.4 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 B3LYPultrafine/6-311G*
ABC
1.52452 0.34091 0.30117

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.012 0.511 0.049
F2 1.137 -0.309 -0.028
O3 -1.147 -0.214 -0.116
H4 0.070 1.013 1.022
H5 0.061 1.223 -0.774
H6 -1.263 -0.805 0.638

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.39391.37721.09631.08971.9250
F21.39392.28761.99702.01592.5396
O31.37722.28762.06871.98940.9648
H41.09631.99702.06871.80842.2866
H51.08972.01591.98941.80842.8037
H61.92502.53960.96482.28662.8037

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 109.296 F2 C1 O3 111.281
F2 C1 H4 106.011 F2 C1 H5 107.897
O3 C1 H4 113.028 O3 C1 H5 106.926
H4 C1 H5 111.642
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.045      
2 F -0.280      
3 O -0.524      
4 H 0.175      
5 H 0.197      
6 H 0.387      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.732 0.657 1.562 1.846
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.171 1.821 -2.025
y 1.821 -15.462 -1.472
z -2.025 -1.472 -15.918
Traceless
 xyz
x -4.481 1.821 -2.025
y 1.821 2.583 -1.472
z -2.025 -1.472 1.898
Polar
3z2-r23.796
x2-y2-4.710
xy1.821
xz-2.025
yz-1.472


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.499 0.220 -0.050
y 0.220 2.420 -0.169
z -0.050 -0.169 2.296


<r2> (average value of r2) Å2
<r2> 42.638
(<r2>)1/2 6.530