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

using model chemistry: B97D3/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B97D3/6-31G**
 hartrees
Energy at 0K-338.059667
Energy at 298.15K 
HF Energy-338.059667
Nuclear repulsion energy132.003872
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 B97D3/6-31G**
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 3058 3058 63.07 68.78 0.23 0.37
2 A1 1113 1113 97.25 4.28 0.01 0.01
3 A1 674 674 10.18 1.98 0.42 0.59
4 E 1384 1384 69.88 4.53 0.75 0.86
4 E 1384 1384 69.87 4.53 0.75 0.86
5 E 1133 1133 249.66 3.00 0.75 0.86
5 E 1133 1133 249.63 3.00 0.75 0.86
6 E 482 482 1.70 1.25 0.75 0.86
6 E 482 482 1.70 1.25 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5421.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5421.6 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 B97D3/6-31G**
ABC
0.33621 0.33621 0.18417

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.340
H2 0.000 0.000 1.439
F3 0.000 1.267 -0.129
F4 1.097 -0.634 -0.129
F5 -1.097 -0.634 -0.129

Atom - Atom Distances (Å)
  C1 H2 F3 F4 F5
C11.09891.35121.35121.3512
H21.09892.01592.01592.0159
F31.35122.01592.19502.1950
F41.35122.01592.19502.1950
F51.35122.01592.19502.1950

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 110.302 H2 C1 F4 110.302
H2 C1 F5 110.302 F3 C1 F4 108.627
F3 C1 F5 108.627 F4 C1 F5 108.627
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.652      
2 H 0.092      
3 F -0.248      
4 F -0.248      
5 F -0.248      


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 1.366 1.366
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.209 0.000 0.000
y 0.000 -21.209 0.000
z 0.000 0.000 -18.190
Traceless
 xyz
x -1.510 0.000 0.000
y 0.000 -1.510 0.000
z 0.000 0.000 3.019
Polar
3z2-r26.039
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 2.109 0.000 0.000
y 0.000 2.109 0.000
z 0.000 0.000 2.007


<r2> (average value of r2) Å2
<r2> 59.192
(<r2>)1/2 7.694