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

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 C3V 1A1
Energy calculated at M06-2X/STO-3G
 hartrees
Energy at 0K-333.418173
Energy at 298.15K 
HF Energy-333.418173
Nuclear repulsion energy128.446645
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 A1 3213 3213 27.36 40.75 0.35 0.52
2 A1 1141 1141 37.98 3.17 0.00 0.00
3 A1 643 643 16.38 1.33 0.60 0.75
4 E 1492 1492 79.15 4.15 0.75 0.86
4 E 1492 1492 79.05 4.15 0.75 0.86
5 E 1259 1259 39.14 5.94 0.75 0.86
5 E 1259 1259 39.16 5.93 0.75 0.86
6 E 452 452 3.61 1.34 0.75 0.86
6 E 452 452 3.60 1.34 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5701.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5701.6 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
0.31831 0.31831 0.17428

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.347
H2 0.000 0.000 1.482
F3 0.000 1.303 -0.132
F4 1.128 -0.651 -0.132
F5 -1.128 -0.651 -0.132

Atom - Atom Distances (Å)
  C1 H2 F3 F4 F5
C11.13501.38781.38781.3878
H21.13502.07372.07372.0737
F31.38782.07372.25642.2564
F41.38782.07372.25642.2564
F51.38782.07372.25642.2564

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 110.169 H2 C1 F4 110.169
H2 C1 F5 110.169 F3 C1 F4 108.765
F3 C1 F5 108.765 F4 C1 F5 108.765
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 0.259      
2 H 0.068      
3 F -0.109      
4 F -0.109      
5 F -0.109      


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 0.903 0.903
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.008 0.000 0.000
y 0.000 -19.008 0.000
z 0.000 0.000 -16.692
Traceless
 xyz
x -1.158 0.000 0.000
y 0.000 -1.158 0.000
z 0.000 0.000 2.316
Polar
3z2-r24.632
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 1.152 0.000 0.000
y 0.000 1.152 0.000
z 0.000 0.000 0.964


<r2> (average value of r2) Å2
<r2> 60.598
(<r2>)1/2 7.784