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

using model chemistry: BLYP/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 BLYP/aug-cc-pCVTZ
 hartrees
Energy at 0K-338.354983
Energy at 298.15K 
HF Energy-338.354983
Nuclear repulsion energy131.252464
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 BLYP/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 A1 3036 3036 25.54 80.21 0.17 0.29
2 A1 1070 1070 84.11 6.81 0.03 0.05
3 A1 656 656 9.80 2.57 0.21 0.35
4 E 1324 1324 25.93 2.02 0.75 0.86
4 E 1324 1324 25.93 2.02 0.75 0.86
5 E 1045 1045 309.96 2.06 0.75 0.86
5 E 1045 1045 309.96 2.06 0.75 0.86
6 E 474 474 0.99 0.91 0.75 0.86
6 E 474 474 0.99 0.91 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5222.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5222.7 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 BLYP/aug-cc-pCVTZ
ABC
0.33240 0.33240 0.18216

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.345
H2 0.000 0.000 1.441
F3 0.000 1.274 -0.130
F4 1.104 -0.637 -0.130
F5 -1.104 -0.637 -0.130

Atom - Atom Distances (Å)
  C1 H2 F3 F4 F5
C11.09551.36011.36011.3601
H21.09552.02292.02292.0229
F31.36012.02292.20712.2071
F41.36012.02292.20712.2071
F51.36012.02292.20712.2071

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 110.469 H2 C1 F4 110.469
H2 C1 F5 110.469 F3 C1 F4 108.456
F3 C1 F5 108.456 F4 C1 F5 108.456
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/aug-cc-pCVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.503      
2 H 0.348      
3 F -0.284      
4 F -0.284      
5 F -0.284      


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 1.609 1.609
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.705 0.000 0.000
y 0.000 -22.705 0.000
z 0.000 0.000 -19.071
Traceless
 xyz
x -1.817 0.000 0.000
y 0.000 -1.817 0.000
z 0.000 0.000 3.634
Polar
3z2-r27.268
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 3.113 0.000 0.000
y 0.000 3.113 0.000
z 0.000 0.000 2.846


<r2> (average value of r2) Å2
<r2> 60.515
(<r2>)1/2 7.779