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All results from a given calculation for CF3OH (trifluoromethanol)

using model chemistry: B3LYP/aug-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 B3LYP/aug-cc-pVTZ
 hartrees
Energy at 0K-413.647047
Energy at 298.15K-413.650062
HF Energy-413.647047
Nuclear repulsion energy205.000403
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/aug-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' 3795 3672 95.80      
2 A' 1396 1351 173.45      
3 A' 1259 1218 522.89      
4 A' 1088 1053 191.96      
5 A' 890 861 6.51      
6 A' 625 605 3.55      
7 A' 593 574 14.55      
8 A' 434 420 3.99      
9 A" 1140 1103 391.96      
10 A" 611 591 1.40      
11 A" 442 428 12.96      
12 A" 223 216 110.62      

Unscaled Zero Point Vibrational Energy (zpe) 6248.1 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 6045.1 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/aug-cc-pVTZ
ABC
0.18894 0.18639 0.18556

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.001 0.024 0.000
O2 -1.040 0.880 0.000
F3 1.128 0.728 0.000
F4 0.001 -0.784 1.081
F5 0.001 -0.784 -1.081
H6 -1.867 0.382 0.000

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 H6
C11.34781.32891.34971.34971.9023
O21.34782.17312.24102.24100.9655
F31.32892.17312.17412.17413.0150
F41.34972.24102.17412.16212.4534
F51.34972.24102.17412.16212.4534
H61.90230.96553.01502.45342.4534

picture of trifluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H6 109.528 O2 C1 F3 108.551
O2 C1 F4 112.349 O2 C1 F5 112.349
F3 C1 F4 108.512 F3 C1 F5 108.512
F4 C1 F5 106.441
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.134      
2 O -0.341      
3 F -0.287      
4 F -0.329      
5 F -0.329      
6 H 0.152      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.958 -0.253 0.000 1.974
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.990 0.241 0.000
y 0.241 -28.589 0.000
z 0.000 0.000 -27.857
Traceless
 xyz
x 6.233 0.241 0.000
y 0.241 -3.665 0.000
z 0.000 0.000 -2.568
Polar
3z2-r2-5.136
x2-y26.599
xy0.241
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.622 -0.023 0.000
y -0.023 3.387 0.000
z 0.000 0.000 3.301


<r2> (average value of r2) Å2
<r2> 83.143
(<r2>)1/2 9.118