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All results from a given calculation for CF3OH (trifluoromethanol)

using model chemistry: BLYP/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 BLYP/6-311G*
 hartrees
Energy at 0K-413.544421
Energy at 298.15K-413.547339
HF Energy-413.544421
Nuclear repulsion energy202.197556
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 BLYP/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' 3632 3623 43.89      
2 A' 1365 1362 143.45      
3 A' 1207 1204 543.82      
4 A' 1043 1040 219.12      
5 A' 837 835 9.26      
6 A' 594 592 2.28      
7 A' 566 564 14.81      
8 A' 418 417 4.08      
9 A" 1078 1075 412.82      
10 A" 578 576 1.05      
11 A" 435 433 28.79      
12 A" 247 247 112.37      

Unscaled Zero Point Vibrational Energy (zpe) 5999.4 cm-1
Scaled (by 0.9975) Zero Point Vibrational Energy (zpe) 5984.4 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 BLYP/6-311G*
ABC
0.18434 0.18081 0.18043

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.001 0.027 0.000
O2 -1.049 0.890 0.000
F3 1.139 0.744 0.000
F4 0.001 -0.798 1.098
F5 0.001 -0.798 -1.098
H6 -1.881 0.378 0.000

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 H6
C11.35961.34561.37311.37311.9141
O21.35962.19372.27112.27110.9769
F31.34562.19372.20872.20873.0424
F41.37312.27112.20872.19632.4754
F51.37312.27112.20872.19632.4754
H61.91410.97693.04242.47542.4754

picture of trifluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H6 108.912 O2 C1 F3 108.370
O2 C1 F4 112.413 O2 C1 F5 112.413
F3 C1 F4 108.658 F3 C1 F5 108.658
F4 C1 F5 106.212
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.601      
2 O -0.458      
3 F -0.158      
4 F -0.191      
5 F -0.191      
6 H 0.398      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.064 -0.357 0.000 2.095
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.368 0.402 0.000
y 0.402 -28.444 0.000
z 0.000 0.000 -27.446
Traceless
 xyz
x 6.577 0.402 0.000
y 0.402 -4.037 0.000
z 0.000 0.000 -2.540
Polar
3z2-r2-5.079
x2-y27.076
xy0.402
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.842 0.017 0.000
y 0.017 2.436 0.000
z 0.000 0.000 2.271


<r2> (average value of r2) Å2
<r2> 84.740
(<r2>)1/2 9.205