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

using model chemistry: wB97X-D/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 wB97X-D/cc-pCVTZ
 hartrees
Energy at 0K-338.283571
Energy at 298.15K 
HF Energy-338.283571
Nuclear repulsion energy133.918098
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/cc-pCVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1 3130 3130 38.18 67.99 0.18 0.31
2 A1 1160 1160 103.91 2.98 0.01 0.03
3 A1 710 710 13.54 1.84 0.36 0.53
4 E 1410 1410 51.86 2.38 0.75 0.86
4 E 1410 1410 51.84 2.37 0.75 0.86
5 E 1177 1177 288.77 2.05 0.75 0.86
5 E 1177 1177 289.12 2.05 0.75 0.86
6 E 513 513 2.25 0.99 0.75 0.86
6 E 513 513 2.24 0.99 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5600.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5600.3 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/cc-pCVTZ
ABC
0.34613 0.34613 0.18979

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.337
H2 0.000 0.000 1.426
F3 0.000 1.248 -0.128
F4 1.081 -0.624 -0.128
F5 -1.081 -0.624 -0.128

Atom - Atom Distances (Å)
  C1 H2 F3 F4 F5
C11.09001.33191.33191.3319
H21.09001.99341.99341.9934
F31.33191.99342.16222.1622
F41.33191.99342.16222.1622
F51.33191.99342.16222.1622

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 110.394 H2 C1 F4 110.394
H2 C1 F5 110.394 F3 C1 F4 108.533
F3 C1 F5 108.533 F4 C1 F5 108.533
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pCVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.448      
2 H 0.021      
3 F -0.156      
4 F -0.156      
5 F -0.156      


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 1.549 1.549
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.841 0.000 0.000
y 0.000 -21.841 0.000
z 0.000 0.000 -18.401
Traceless
 xyz
x -1.720 0.000 0.000
y 0.000 -1.720 0.000
z 0.000 0.000 3.439
Polar
3z2-r26.879
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 2.320 0.000 0.000
y 0.000 2.321 0.000
z 0.000 0.000 2.139


<r2> (average value of r2) Å2
<r2> 58.156
(<r2>)1/2 7.626