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All results from a given calculation for CF3OH (trifluoromethanol)

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-311G**
 hartrees
Energy at 0K-413.229577
Energy at 298.15K-413.232668
HF Energy-413.229577
Nuclear repulsion energy206.179595
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 HSEh1PBE/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' 3873 3720 99.48      
2 A' 1430 1373 196.44      
3 A' 1325 1272 569.70      
4 A' 1126 1082 198.01      
5 A' 915 878 7.76      
6 A' 639 613 5.70      
7 A' 606 582 17.41      
8 A' 445 427 4.28      
9 A" 1204 1156 438.82      
10 A" 625 600 4.29      
11 A" 457 439 17.31      
12 A" 233 224 118.20      

Unscaled Zero Point Vibrational Energy (zpe) 6437.9 cm-1
Scaled (by 0.9604) Zero Point Vibrational Energy (zpe) 6183.0 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 HSEh1PBE/6-311G**
ABC
0.19121 0.18840 0.18779

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.002 0.024 0.000
O2 -1.035 0.872 0.000
F3 1.121 0.728 0.000
F4 0.002 -0.779 1.075
F5 0.002 -0.779 -1.075
H6 -1.850 0.360 0.000

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 H6
C11.33951.32161.34241.34241.8820
O21.33952.16052.22692.22690.9621
F31.32162.16052.16322.16322.9931
F41.34242.22692.16322.15072.4258
F51.34242.22692.16322.15072.4258
H61.88200.96212.99312.42582.4258

picture of trifluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H6 108.597 O2 C1 F3 108.557
O2 C1 F4 112.267 O2 C1 F5 112.267
F3 C1 F4 108.583 F3 C1 F5 108.583
F4 C1 F5 106.466
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.639      
2 O -0.323      
3 F -0.175      
4 F -0.204      
5 F -0.204      
6 H 0.267      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.023 -0.360 0.000 2.054
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.365 0.388 0.000
y 0.388 -28.094 0.000
z 0.000 0.000 -27.181
Traceless
 xyz
x 6.272 0.388 0.000
y 0.388 -3.821 0.000
z 0.000 0.000 -2.451
Polar
3z2-r2-4.903
x2-y26.729
xy0.388
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.608 0.031 0.000
y 0.031 2.281 0.000
z 0.000 0.000 2.153


<r2> (average value of r2) Å2
<r2> 81.982
(<r2>)1/2 9.054