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All results from a given calculation for CF3OH (trifluoromethanol)

using model chemistry: B3LYPultrafine/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYPultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-413.532024
Energy at 298.15K-413.535009
HF Energy-413.532024
Nuclear repulsion energy204.032448
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 B3LYPultrafine/aug-cc-pVDZ
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' 3794 3682 95.13      
2 A' 1392 1351 165.06      
3 A' 1269 1232 517.52      
4 A' 1080 1048 191.80      
5 A' 875 850 9.05      
6 A' 613 594 4.00      
7 A' 582 565 15.45      
8 A' 425 412 3.91      
9 A" 1126 1093 388.36      
10 A" 600 582 1.68      
11 A" 435 422 15.94      
12 A" 230 224 108.83      

Unscaled Zero Point Vibrational Energy (zpe) 6210.3 cm-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 6026.5 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 B3LYPultrafine/aug-cc-pVDZ
ABC
0.18734 0.18431 0.18393

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.001 0.026 0.000
O2 -1.040 0.886 0.000
F3 1.135 0.731 0.000
F4 -0.001 -0.789 1.087
F5 -0.001 -0.789 -1.087
H6 -1.868 0.384 0.000

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 H6
C11.34901.33641.35841.35841.9016
O21.34902.18032.25072.25070.9684
F31.33642.18032.18632.18633.0230
F41.35842.25072.18632.17402.4585
F51.35842.25072.18632.17402.4585
H61.90160.96843.02302.45852.4585

picture of trifluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H6 109.184 O2 C1 F3 108.568
O2 C1 F4 112.470 O2 C1 F5 112.470
F3 C1 F4 108.444 F3 C1 F5 108.444
F4 C1 F5 106.301
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.460      
2 O -0.355      
3 F -0.381      
4 F -0.412      
5 F -0.412      
6 H 0.101      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.994 -0.222 0.000 2.006
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.042 0.216 0.000
y 0.216 -28.683 0.000
z 0.000 0.000 -27.973
Traceless
 xyz
x 6.286 0.216 0.000
y 0.216 -3.675 0.000
z 0.000 0.000 -2.611
Polar
3z2-r2-5.221
x2-y26.641
xy0.216
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.570 -0.013 0.000
y -0.013 3.343 0.000
z 0.000 0.000 3.257


<r2> (average value of r2) Å2
<r2> 83.819
(<r2>)1/2 9.155