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All results from a given calculation for CF3OH (trifluoromethanol)

using model chemistry: B97D3/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/3-21G
 hartrees
Energy at 0K-411.001040
Energy at 298.15K-411.003783
HF Energy-411.001040
Nuclear repulsion energy 
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 B97D3/3-21G
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' 3467 3408 31.61      
2 A' 1422 1398 151.85      
3 A' 1217 1197 393.72      
4 A' 1081 1062 264.96      
5 A' 822 808 1.30      
6 A' 578 568 4.04      
7 A' 550 540 21.55      
8 A' 403 396 4.09      
9 A" 1190 1170 363.95      
10 A" 573 563 11.26      
11 A" 415 408 24.51      
12 A" 152 149 129.27      

Unscaled Zero Point Vibrational Energy (zpe) 5934.1 cm-1
Scaled (by 0.983) Zero Point Vibrational Energy (zpe) 5833.2 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 B97D3/3-21G
ABC
0.18098 0.17691 0.17624

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.003 0.022 0.000
O2 -1.059 0.897 0.000
F3 1.146 0.760 0.000
F4 0.003 -0.808 1.109
F5 0.003 -0.808 -1.109
H6 -1.918 0.390 0.000

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 H6
C11.37641.36111.38511.38511.9563
O21.37642.21022.29432.29430.9971
F31.36112.21022.23522.23523.0870
F41.38512.29432.23522.21862.5210
F51.38512.29432.23522.21862.5210
H61.95630.99713.08702.52102.5210

picture of trifluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H6 112.942 O2 C1 F3 107.556
O2 C1 F4 111.885 O2 C1 F5 111.885
F3 C1 F4 109.176 F3 C1 F5 109.176
F4 C1 F5 107.124
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.990      
2 O -0.563      
3 F -0.263      
4 F -0.274      
5 F -0.274      
6 H 0.384      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.171 -0.506 0.000 2.229
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.591 0.405 0.000
y 0.405 -28.030 0.000
z 0.000 0.000 -26.733
Traceless
 xyz
x 6.790 0.405 0.000
y 0.405 -4.368 0.000
z 0.000 0.000 -2.423
Polar
3z2-r2-4.845
x2-y27.439
xy0.405
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.384 0.050 0.000
y 0.050 1.880 0.000
z 0.000 0.000 1.630


<r2> (average value of r2) Å2
<r2> 85.854
(<r2>)1/2 9.266