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All results from a given calculation for CF3OH (trifluoromethanol)

using model chemistry: LSDA/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 LSDA/aug-cc-pVTZ
 hartrees
Energy at 0K-411.742141
Energy at 298.15K-411.745108
HF Energy-411.742141
Nuclear repulsion energy206.289425
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 LSDA/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' 3710 3675 102.78      
2 A' 1372 1359 193.11      
3 A' 1264 1252 517.73      
4 A' 1063 1053 168.63      
5 A' 900 892 8.47      
6 A' 620 615 3.86      
7 A' 585 580 17.13      
8 A' 428 424 4.28      
9 A" 1139 1128 380.04      
10 A" 607 601 1.77      
11 A" 437 433 13.98      
12 A" 204 202 109.00      

Unscaled Zero Point Vibrational Energy (zpe) 6164.8 cm-1
Scaled (by 0.9906) Zero Point Vibrational Energy (zpe) 6106.8 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 LSDA/aug-cc-pVTZ
ABC
0.19171 0.18869 0.18794

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.001 0.025 0.000
O2 -1.030 0.875 0.000
F3 1.120 0.725 0.000
F4 0.001 -0.780 1.074
F5 0.001 -0.780 -1.074
H6 -1.864 0.369 0.000

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 H6
C11.33621.32021.34191.34191.8964
O21.33622.15602.22592.22590.9752
F31.32022.15602.16102.16103.0056
F41.34192.22592.16102.14702.4394
F51.34192.22592.16102.14702.4394
H61.89640.97523.00562.43942.4394

picture of trifluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H6 109.264 O2 C1 F3 108.508
O2 C1 F4 112.433 O2 C1 F5 112.433
F3 C1 F4 108.538 F3 C1 F5 108.538
F4 C1 F5 106.259
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.936      
2 O -0.317      
3 F -0.228      
4 F -0.277      
5 F -0.277      
6 H 0.164      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.963 -0.257 0.000 1.979
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.901 0.261 0.000
y 0.261 -28.547 0.000
z 0.000 0.000 -27.828
Traceless
 xyz
x 6.287 0.261 0.000
y 0.261 -3.682 0.000
z 0.000 0.000 -2.605
Polar
3z2-r2-5.209
x2-y26.646
xy0.261
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.762 -0.027 0.000
y -0.027 3.504 0.000
z 0.000 0.000 3.414


<r2> (average value of r2) Å2
<r2> 82.248
(<r2>)1/2 9.069