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All results from a given calculation for CHF3 (Methane, trifluoro-)

using model chemistry: B3LYP/aug-cc-pCVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B3LYP/aug-cc-pCVTZ
 hartrees
Energy at 0K-338.386141
Energy at 298.15K 
HF Energy-338.386141
Nuclear repulsion energy133.083876
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-pCVTZ
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 1130 1130 94.03 5.91 0.03 0.05
2 ?a 1130 1130 306.38 2.03 0.75 0.86
3 ?a 1130 1130 306.38 2.03 0.75 0.86
4 A1 3121 3121 26.04 74.06 0.17 0.29
4 A1 692 692 12.43 2.05 0.22 0.35
5 E 1382 1382 35.94 1.78 0.75 0.86
5 E 1382 1382 35.95 1.78 0.75 0.86
6 E 500 500 1.85 0.78 0.75 0.86
6 E 500 500 1.85 0.78 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5483.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5483.0 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 B3LYP/aug-cc-pCVTZ
ABC
0.34181 0.34181 0.18741

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.340
H2 0.000 0.000 1.429
F3 0.000 1.256 -0.129
F4 1.088 -0.628 -0.129
F5 -1.088 -0.628 -0.129

Atom - Atom Distances (Å)
  C1 H2 F3 F4 F5
C11.08881.34091.34091.3409
H21.08882.00122.00122.0012
F31.34092.00122.17592.1759
F41.34092.00122.17592.1759
F51.34092.00122.17592.1759

picture of Methane, trifluoro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 F3 110.467 H2 C1 F4 110.466
H2 C1 F5 110.466 F3 C1 F4 108.458
F3 C1 F5 108.458 F4 C1 F5 108.458
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pCVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.541      
2 H 0.354      
3 F -0.298      
4 F -0.298      
5 F -0.298      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 1.638 1.638
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.488 0.000 0.000
y 0.000 -22.488 0.000
z 0.000 0.000 -18.811
Traceless
 xyz
x -1.838 0.000 0.000
y 0.000 -1.838 0.000
z 0.000 0.000 3.677
Polar
3z2-r27.354
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.873 0.000 0.000
y 0.000 2.873 0.000
z 0.000 0.000 2.665


<r2> (average value of r2) Å2
<r2> 59.076
(<r2>)1/2 7.686