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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: B1B95/daug-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 B1B95/daug-cc-pVTZ
 hartrees
Energy at 0K-214.989022
Energy at 298.15K 
HF Energy-214.989022
Nuclear repulsion energy79.511786
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 B1B95/daug-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 3860 3860 51.39 73.16 0.18 0.31
2 A 3142 3142 28.22 63.79 0.47 0.64
3 A 3054 3054 56.41 117.13 0.09 0.17
4 A 1531 1531 1.45 3.73 0.74 0.85
5 A 1442 1442 26.14 1.44 0.74 0.85
6 A 1397 1397 17.05 2.63 0.48 0.65
7 A 1270 1270 7.15 3.24 0.56 0.72
8 A 1164 1164 145.30 4.43 0.13 0.23
9 A 1071 1071 125.83 1.39 0.17 0.29
10 A 1025 1025 133.18 3.35 0.48 0.65
11 A 545 545 26.52 1.07 0.49 0.66
12 A 384 384 112.82 1.65 0.73 0.85

Unscaled Zero Point Vibrational Energy (zpe) 9942.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9942.5 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 B1B95/daug-cc-pVTZ
ABC
1.53960 0.34637 0.30619

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/daug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.015 0.507 0.046
F2 1.127 -0.310 -0.024
O3 -1.135 -0.216 -0.119
H4 0.066 1.009 1.014
H5 0.075 1.217 -0.774
H6 -1.291 -0.755 0.658

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.38121.36941.09111.08631.9166
F21.38122.26591.98571.99982.5511
O31.36942.26592.05641.98690.9588
H41.09111.98572.05641.79982.2535
H51.08631.99981.98691.79982.7938
H61.91662.55110.95882.25352.7938

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 109.562 F2 C1 O3 110.931
F2 C1 H4 106.277 F2 C1 H5 107.680
O3 C1 H4 112.910 O3 C1 H5 107.463
H4 C1 H5 111.495
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.242      
2 F -0.704      
3 O -0.812      
4 H 0.759      
5 H 0.744      
6 H 0.256      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.799 0.838 1.446 1.852
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.083 1.786 -1.974
y 1.786 -15.932 -1.396
z -1.974 -1.396 -15.974
Traceless
 xyz
x -4.129 1.786 -1.974
y 1.786 2.096 -1.396
z -1.974 -1.396 2.033
Polar
3z2-r24.066
x2-y2-4.150
xy1.786
xz-1.974
yz-1.396


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.434 0.126 -0.035
y 0.126 3.199 -0.053
z -0.035 -0.053 3.023


<r2> (average value of r2) Å2
<r2> 42.282
(<r2>)1/2 6.502