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All results from a given calculation for CF3OH (trifluoromethanol)

using model chemistry: LSDA/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 LSDA/cc-pVTZ
 hartrees
Energy at 0K-411.733777
Energy at 298.15K-411.736754
HF Energy-411.733777
Nuclear repulsion energy206.433675
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 LSDA/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' 3720 3680 102.06      
2 A' 1385 1370 192.93      
3 A' 1278 1264 513.30      
4 A' 1073 1061 166.32      
5 A' 905 895 7.33      
6 A' 624 617 4.12      
7 A' 589 582 16.89      
8 A' 431 426 4.27      
9 A" 1160 1147 376.12      
10 A" 610 604 2.19      
11 A" 440 435 14.68      
12 A" 199 197 111.83      

Unscaled Zero Point Vibrational Energy (zpe) 6207.4 cm-1
Scaled (by 0.9891) Zero Point Vibrational Energy (zpe) 6139.8 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 LSDA/cc-pVTZ
ABC
0.19198 0.18894 0.18821

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.001 0.024 0.000
O2 -1.031 0.873 0.000
F3 1.119 0.726 0.000
F4 0.001 -0.779 1.073
F5 0.001 -0.779 -1.073
H6 -1.861 0.363 0.000

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 H6
C11.33651.31931.34051.34051.8925
O21.33652.15472.22442.22440.9746
F31.31932.15472.15972.15973.0016
F41.34052.22442.15972.14562.4335
F51.34052.22442.15972.14562.4335
H61.89250.97463.00162.43352.4335

picture of trifluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H6 108.946 O2 C1 F3 108.456
O2 C1 F4 112.390 O2 C1 F5 112.390
F3 C1 F4 108.582 F3 C1 F5 108.582
F4 C1 F5 106.319
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.336      
2 O -0.216      
3 F -0.095      
4 F -0.126      
5 F -0.126      
6 H 0.227      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.969 -0.299 0.000 1.991
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.507 0.329 0.000
y 0.329 -28.127 0.000
z 0.000 0.000 -27.352
Traceless
 xyz
x 6.233 0.329 0.000
y 0.329 -3.697 0.000
z 0.000 0.000 -2.535
Polar
3z2-r2-5.070
x2-y26.620
xy0.329
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.145 0.005 0.000
y 0.005 2.822 0.000
z 0.000 0.000 2.697


<r2> (average value of r2) Å2
<r2> 81.882
(<r2>)1/2 9.049