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All results from a given calculation for CF3OH (trifluoromethanol)

using model chemistry: LSDA/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 LSDA/6-311G*
 hartrees
Energy at 0K-411.676022
Energy at 298.15K-411.679072
HF Energy-411.676022
Nuclear repulsion energy206.318772
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/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' 3688 3628 74.48      
2 A' 1395 1372 201.07      
3 A' 1295 1274 566.69      
4 A' 1080 1062 186.80      
5 A' 904 890 10.06      
6 A' 626 616 4.35      
7 A' 591 581 20.22      
8 A' 436 428 4.79      
9 A" 1167 1148 427.70      
10 A" 611 601 4.15      
11 A" 453 446 29.79      
12 A" 249 245 126.64      

Unscaled Zero Point Vibrational Energy (zpe) 6247.4 cm-1
Scaled (by 0.9837) Zero Point Vibrational Energy (zpe) 6145.6 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/6-311G*
ABC
0.19194 0.18849 0.18808

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.002 0.026 0.000
O2 -1.030 0.872 0.000
F3 1.118 0.728 0.000
F4 0.002 -0.781 1.074
F5 0.002 -0.781 -1.074
H6 -1.865 0.368 0.000

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 H6
C11.33371.31901.34321.34321.8981
O21.33372.15292.22422.22420.9755
F31.31902.15292.16252.16253.0053
F41.34322.22422.16252.14772.4411
F51.34322.22422.16252.14772.4411
H61.89810.97553.00532.44112.4411

picture of trifluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H6 109.590 O2 C1 F3 108.502
O2 C1 F4 112.383 O2 C1 F5 112.383
F3 C1 F4 108.643 F3 C1 F5 108.643
F4 C1 F5 106.165
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.512      
2 O -0.474      
3 F -0.134      
4 F -0.165      
5 F -0.165      
6 H 0.427      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.134 -0.426 0.000 2.176
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.118 0.426 0.000
y 0.426 -28.426 0.000
z 0.000 0.000 -27.361
Traceless
 xyz
x 6.776 0.426 0.000
y 0.426 -4.187 0.000
z 0.000 0.000 -2.589
Polar
3z2-r2-5.178
x2-y27.308
xy0.426
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.731 0.016 0.000
y 0.016 2.343 0.000
z 0.000 0.000 2.188


<r2> (average value of r2) Å2
<r2> 81.944
(<r2>)1/2 9.052