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

using model chemistry: wB97X-D/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at wB97X-D/aug-cc-pVDZ
 hartrees
Energy at 0K-338.189452
Energy at 298.15K 
HF Energy-338.189452
Nuclear repulsion energy133.019133
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 wB97X-D/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 A1 3160 3025 25.50 69.16 0.17 0.28
2 A1 1134 1086 96.62 5.71 0.02 0.05
3 A1 689 659 13.56 1.92 0.24 0.38
4 E 1370 1312 43.23 1.69 0.75 0.86
4 E 1370 1312 43.21 1.69 0.75 0.86
5 E 1153 1104 301.76 2.25 0.75 0.86
5 E 1153 1103 302.19 2.25 0.75 0.86
6 E 497 475 2.24 0.82 0.75 0.86
6 E 497 475 2.23 0.82 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5511.2 cm-1
Scaled (by 0.9573) Zero Point Vibrational Energy (zpe) 5275.9 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 wB97X-D/aug-cc-pVDZ
ABC
0.34157 0.34157 0.18747

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.342
H2 0.000 0.000 1.438
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
C11.09641.34151.34151.3415
H21.09642.00862.00862.0086
F31.34152.00862.17562.1756
F41.34152.00862.17562.1756
F51.34152.00862.17562.1756

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 110.555 H2 C1 F4 110.555
H2 C1 F5 110.555 F3 C1 F4 108.366
F3 C1 F5 108.366 F4 C1 F5 108.366
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.330      
2 H -0.261      
3 F -0.356      
4 F -0.356      
5 F -0.356      


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 1.669 1.669
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.340 0.000 0.000
y 0.000 -22.340 0.000
z 0.000 0.000 -18.643
Traceless
 xyz
x -1.849 0.000 0.000
y 0.000 -1.849 0.000
z 0.000 0.000 3.697
Polar
3z2-r27.394
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 2.751 0.000 0.000
y 0.000 2.751 0.000
z 0.000 0.000 2.542


<r2> (average value of r2) Å2
<r2> 59.002
(<r2>)1/2 7.681