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All results from a given calculation for CF3OH (trifluoromethanol)

using model chemistry: B3LYP/Def2TZVPP

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/Def2TZVPP
 hartrees
Energy at 0K-413.662628
Energy at 298.15K-413.665660
HF Energy-413.662628
Nuclear repulsion energy205.114355
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/Def2TZVPP
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' 3811 3668 95.93      
2 A' 1404 1351 175.33      
3 A' 1267 1219 530.99      
4 A' 1096 1055 193.06      
5 A' 891 858 6.44      
6 A' 627 604 3.78      
7 A' 596 573 14.49      
8 A' 435 419 3.98      
9 A" 1150 1107 398.20      
10 A" 613 590 1.72      
11 A" 445 428 15.19      
12 A" 236 228 112.23      

Unscaled Zero Point Vibrational Energy (zpe) 6284.6 cm-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 6049.5 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/Def2TZVPP
ABC
0.18914 0.18653 0.18583

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.003 0.019 0.000
O2 -1.039 0.877 0.000
F3 1.123 0.729 0.000
F4 0.003 -0.782 1.081
F5 0.003 -0.782 -1.081
H6 -1.872 0.394 0.000

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 H6
C11.35041.32571.34551.34551.9123
O21.35042.16692.23832.23830.9628
F31.32572.16692.16932.16933.0132
F41.34552.23832.16932.16172.4635
F51.34552.23832.16932.16172.4635
H61.91230.96283.01322.46352.4635

picture of trifluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H6 110.397 O2 C1 F3 108.135
O2 C1 F4 112.249 O2 C1 F5 112.249
F3 C1 F4 108.602 F3 C1 F5 108.602
F4 C1 F5 106.900
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.569      
2 O -0.262      
3 F -0.161      
4 F -0.182      
5 F -0.182      
6 H 0.219      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.987 -0.271 0.000 2.005
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.745 0.270 0.000
y 0.270 -28.405 0.000
z 0.000 0.000 -27.625
Traceless
 xyz
x 6.270 0.270 0.000
y 0.270 -3.720 0.000
z 0.000 0.000 -2.551
Polar
3z2-r2-5.101
x2-y26.660
xy0.270
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.178 0.004 0.000
y 0.004 2.917 0.000
z 0.000 0.000 2.818


<r2> (average value of r2) Å2
<r2> 82.931
(<r2>)1/2 9.107