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All results from a given calculation for CF3OH (trifluoromethanol)

using model chemistry: M06-2X/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/STO-3G
 hartrees
Energy at 0K-407.606827
Energy at 298.15K 
HF Energy-407.606827
Nuclear repulsion energy197.027095
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 M06-2X/STO-3G
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' 3860 3860 14.76      
2 A' 1569 1569 71.80      
3 A' 1328 1328 152.00      
4 A' 1234 1234 130.42      
5 A' 896 896 1.22      
6 A' 554 554 7.87      
7 A' 515 515 18.76      
8 A' 377 377 3.26      
9 A" 1367 1367 171.07      
10 A" 543 543 13.06      
11 A" 367 367 2.81      
12 A" 312i 312i 77.36      

Unscaled Zero Point Vibrational Energy (zpe) 6150.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 6150.0 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 M06-2X/STO-3G
ABC
0.17487 0.17203 0.17107

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.011 0.014 0.000
O2 -1.429 0.095 0.000
F3 0.484 1.311 0.000
F4 0.484 -0.653 1.123
F5 0.484 -0.653 -1.123
H6 -1.701 -0.884 0.000

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 H6
C11.44231.37971.38911.38911.9340
O21.44232.26622.34042.34041.0161
F31.37972.26622.26202.26203.0970
F41.38912.34042.26202.24612.4676
F51.38912.34042.26202.24612.4676
H61.93401.01613.09702.46762.4676

picture of trifluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H6 102.368 O2 C1 F3 106.824
O2 C1 F4 111.485 O2 C1 F5 111.485
F3 C1 F4 109.565 F3 C1 F5 109.565
F4 C1 F5 107.902
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.396      
2 O -0.263      
3 F -0.099      
4 F -0.114      
5 F -0.114      
6 H 0.194      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.376 -1.266 0.000 1.321
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.491 2.459 0.000
y 2.459 -22.168 0.000
z 0.000 0.000 -23.486
Traceless
 xyz
x 0.336 2.459 0.000
y 2.459 0.820 0.000
z 0.000 0.000 -1.156
Polar
3z2-r2-2.313
x2-y2-0.323
xy2.459
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.537 0.279 0.000
y 0.279 1.617 0.000
z 0.000 0.000 1.115


<r2> (average value of r2) Å2
<r2> 86.418
(<r2>)1/2 9.296