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

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/cc-pCVTZ
 hartrees
Energy at 0K-338.378789
Energy at 298.15K 
HF Energy-338.378789
Nuclear repulsion energy133.198388
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 B3LYPultrafine/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 3114 3114 37.53 69.60 0.18 0.31
2 A1 1136 1136 99.83 3.10 0.01 0.02
3 A1 696 696 12.65 1.96 0.37 0.54
4 E 1394 1394 43.28 2.63 0.75 0.86
4 E 1394 1394 43.28 2.63 0.75 0.86
5 E 1144 1144 285.50 2.04 0.75 0.86
5 E 1144 1144 285.51 2.04 0.75 0.86
6 E 503 503 1.96 1.04 0.75 0.86
6 E 503 503 1.96 1.04 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5514.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5514.0 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 B3LYPultrafine/cc-pCVTZ
ABC
0.34237 0.34237 0.18766

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/cc-pCVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.339
H2 0.000 0.000 1.428
F3 0.000 1.255 -0.128
F4 1.087 -0.628 -0.128
F5 -1.087 -0.628 -0.128

Atom - Atom Distances (Å)
  C1 H2 F3 F4 F5
C11.08911.33951.33951.3395
H21.08911.99931.99931.9993
F31.33951.99932.17452.1745
F41.33951.99932.17452.1745
F51.33951.99932.17452.1745

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 110.401 H2 C1 F4 110.401
H2 C1 F5 110.401 F3 C1 F4 108.526
F3 C1 F5 108.526 F4 C1 F5 108.526
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/cc-pCVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.465      
2 H 0.027      
3 F -0.164      
4 F -0.164      
5 F -0.164      


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 1.558 1.558
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.052 0.000 0.000
y 0.000 -22.052 0.000
z 0.000 0.000 -18.579
Traceless
 xyz
x -1.736 0.000 0.000
y 0.000 -1.736 0.000
z 0.000 0.000 3.473
Polar
3z2-r26.946
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 2.356 0.000 0.000
y 0.000 2.356 0.000
z 0.000 0.000 2.164


<r2> (average value of r2) Å2
<r2> 58.777
(<r2>)1/2 7.667