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All results from a given calculation for CF3OH (trifluoromethanol)

using model chemistry: wB97X-D/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/TZVP
 hartrees
Energy at 0K-413.526813
Energy at 298.15K-413.529963
HF Energy-413.526813
Nuclear repulsion energy206.079401
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 wB97X-D/TZVP
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' 3885 3710 99.91      
2 A' 1423 1359 203.74      
3 A' 1307 1248 576.25      
4 A' 1119 1069 205.44      
5 A' 912 871 8.04      
6 A' 645 616 5.80      
7 A' 612 584 16.62      
8 A' 447 427 4.51      
9 A" 1183 1130 455.51      
10 A" 630 602 3.05      
11 A" 461 440 20.81      
12 A" 269 257 123.44      

Unscaled Zero Point Vibrational Energy (zpe) 6445.8 cm-1
Scaled (by 0.955) Zero Point Vibrational Energy (zpe) 6155.7 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 wB97X-D/TZVP
ABC
0.19085 0.18840 0.18758

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.004 0.020 0.000
O2 -1.037 0.871 0.000
F3 1.118 0.728 0.000
F4 0.004 -0.779 1.076
F5 0.004 -0.779 -1.076
H6 -1.863 0.381 0.000

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 H6
C11.34501.31991.34001.34001.9015
O21.34502.15932.22832.22830.9605
F31.31992.15932.16082.16083.0006
F41.34002.22832.16082.15212.4472
F51.34002.22832.16082.15212.4472
H61.90150.96053.00062.44722.4472

picture of trifluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H6 110.009 O2 C1 F3 108.244
O2 C1 F4 112.174 O2 C1 F5 112.174
F3 C1 F4 108.654 F3 C1 F5 108.654
F4 C1 F5 106.841
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.470      
2 O -0.306      
3 F -0.142      
4 F -0.165      
5 F -0.165      
6 H 0.308      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.062 -0.371 0.000 2.095
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.568 0.360 0.000
y 0.360 -28.606 0.000
z 0.000 0.000 -27.661
Traceless
 xyz
x 6.566 0.360 0.000
y 0.360 -3.992 0.000
z 0.000 0.000 -2.574
Polar
3z2-r2-5.147
x2-y27.039
xy0.360
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.890 0.013 0.000
y 0.013 2.644 0.000
z 0.000 0.000 2.548


<r2> (average value of r2) Å2
<r2> 82.315
(<r2>)1/2 9.073