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All results from a given calculation for CF3OH (trifluoromethanol)

using model chemistry: B3LYP/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/LANL2DZ
 hartrees
Energy at 0K-413.456558
Energy at 298.15K-413.459312
HF Energy-413.456558
Nuclear repulsion energy198.194186
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 B3LYP/LANL2DZ
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' 3699 3556 92.67      
2 A' 1365 1313 141.13      
3 A' 1169 1124 532.93      
4 A' 1012 972 222.16      
5 A' 811 780 7.89      
6 A' 563 541 3.89      
7 A' 538 517 28.18      
8 A' 390 374 5.03      
9 A" 1056 1015 410.69      
10 A" 557 536 8.27      
11 A" 405 389 44.75      
12 A" 230 222 162.87      

Unscaled Zero Point Vibrational Energy (zpe) 5898.0 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 5669.1 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 B3LYP/LANL2DZ
ABC
0.17704 0.17388 0.17301

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/LANL2DZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.007 0.036 0.000
O2 -1.056 0.909 0.000
F3 1.171 0.748 0.000
F4 -0.007 -0.816 1.122
F5 -0.007 -0.816 -1.122
H6 -1.935 0.472 0.000

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 H6
C11.36531.37651.40901.40901.9766
O21.36532.23292.31042.31040.9815
F31.37652.23292.25702.25703.1180
F41.40902.31042.25702.24452.5759
F51.40902.31042.25702.24452.5759
H61.97660.98153.11802.57592.5759

picture of trifluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H6 113.753 O2 C1 F3 109.054
O2 C1 F4 112.757 O2 C1 F5 112.757
F3 C1 F4 108.240 F3 C1 F5 108.240
F4 C1 F5 105.590
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.531      
2 O -0.397      
3 F -0.159      
4 F -0.195      
5 F -0.195      
6 H 0.416      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.718 -0.204 0.000 2.725
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.286 -0.123 0.000
y -0.123 -30.105 0.000
z 0.000 0.000 -28.827
Traceless
 xyz
x 8.180 -0.123 0.000
y -0.123 -5.049 0.000
z 0.000 0.000 -3.131
Polar
3z2-r2-6.262
x2-y28.819
xy-0.123
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.725 0.023 0.000
y 0.023 2.365 0.000
z 0.000 0.000 2.171


<r2> (average value of r2) Å2
<r2> 88.254
(<r2>)1/2 9.394