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All results from a given calculation for CCl3I (trichloroiodomethane)

using model chemistry: wB97X-D/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 wB97X-D/6-311G*
 hartrees
Energy at 0K-8338.361991
Energy at 298.15K 
HF Energy-8338.361991
Nuclear repulsion energy766.613978
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/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 718 718 148.00 23.98 0.54 0.70
2 A1 418 418 0.03 14.49 0.00 0.01
3 A1 212 212 0.00 10.35 0.39 0.56
4 E 772 772 154.66 2.13 0.75 0.86
4 E 772 772 154.75 2.14 0.75 0.86
5 E 297 297 0.24 5.56 0.75 0.86
5 E 297 297 0.24 5.55 0.75 0.86
6 E 179 179 0.01 4.07 0.75 0.86
6 E 179 179 0.01 4.07 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 1921.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1921.6 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 wB97X-D/6-311G*
ABC
0.05724 0.02803 0.02803

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.775
I2 0.000 0.000 1.409
Cl3 0.000 1.675 -1.373
Cl4 1.451 -0.838 -1.373
Cl5 -1.451 -0.838 -1.373

Atom - Atom Distances (Å)
  C1 I2 Cl3 Cl4 Cl5
C12.18391.77901.77901.7790
I22.18393.24763.24763.2476
Cl31.77903.24762.90202.9020
Cl41.77903.24762.90202.9020
Cl51.77903.24762.90202.9020

picture of trichloroiodomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
I2 C1 Cl3 109.646 I2 C1 Cl4 109.646
I2 C1 Cl5 109.646 Cl3 C1 Cl4 109.296
Cl3 C1 Cl5 109.296 Cl4 C1 Cl5 109.296
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.483      
2 I 0.206      
3 Cl 0.092      
4 Cl 0.092      
5 Cl 0.092      


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 0.729 0.729
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -72.138 0.000 0.000
y 0.000 -72.138 0.000
z 0.000 0.000 -69.665
Traceless
 xyz
x -1.236 0.000 0.000
y 0.000 -1.236 0.000
z 0.000 0.000 2.472
Polar
3z2-r24.945
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 9.126 0.000 0.000
y 0.000 9.124 0.001
z 0.000 0.001 11.783


<r2> (average value of r2) Å2
<r2> 392.672
(<r2>)1/2 19.816