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All results from a given calculation for CCl3I (trichloroiodomethane)

using model chemistry: B97D3/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B97D3/6-311G*
 hartrees
Energy at 0K-8342.236664
Energy at 298.15K 
HF Energy-8342.236664
Nuclear repulsion energy755.533263
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 B97D3/6-311G*
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 606 606 218.44 19.66 0.51 0.68
2 A1 390 390 0.09 17.21 0.01 0.02
3 A1 187 187 2.40 15.61 0.34 0.51
4 E 673 673 202.58 1.12 0.75 0.86
4 E 673 673 202.55 1.12 0.75 0.86
5 E 283 283 1.43 6.87 0.75 0.86
5 E 283 283 1.42 6.87 0.75 0.86
6 E 169 169 0.01 5.05 0.75 0.86
6 E 169 169 0.01 5.05 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 1716.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1716.6 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 B97D3/6-311G*
ABC
0.05618 0.02712 0.02712

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.809
I2 0.000 0.000 1.436
Cl3 0.000 1.691 -1.397
Cl4 1.465 -0.846 -1.397
Cl5 -1.465 -0.846 -1.397

Atom - Atom Distances (Å)
  C1 I2 Cl3 Cl4 Cl5
C12.24531.79051.79051.7905
I22.24533.29933.29933.2993
Cl31.79053.29932.92942.9294
Cl41.79053.29932.92942.9294
Cl51.79053.29932.92942.9294

picture of trichloroiodomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
I2 C1 Cl3 109.156 I2 C1 Cl4 109.156
I2 C1 Cl5 109.156 Cl3 C1 Cl4 109.785
Cl3 C1 Cl5 109.785 Cl4 C1 Cl5 109.785
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.452      
2 I 0.163      
3 Cl 0.096      
4 Cl 0.096      
5 Cl 0.096      


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 0.334 0.334
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -71.526 0.000 0.000
y 0.000 -71.526 0.000
z 0.000 0.000 -69.464
Traceless
 xyz
x -1.031 0.000 0.000
y 0.000 -1.031 0.000
z 0.000 0.000 2.062
Polar
3z2-r24.125
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 9.619 0.000 0.000
y 0.000 9.619 0.000
z 0.000 0.000 12.911


<r2> (average value of r2) Å2
<r2> 402.864
(<r2>)1/2 20.071