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All results from a given calculation for CCl3I (trichloroiodomethane)

using model chemistry: B97D3/Def2TZVPP

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/Def2TZVPP
 hartrees
Energy at 0K-1717.022170
Energy at 298.15K 
HF Energy-1717.022170
Nuclear repulsion energy490.823822
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/Def2TZVPP
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 613 605 189.96 23.35 0.48 0.65
2 A1 392 386 0.36 16.30 0.00 0.00
3 A1 189 186 1.24 12.43 0.32 0.48
4 E 683 674 156.52 1.82 0.75 0.86
4 E 683 674 156.48 1.83 0.75 0.86
5 E 278 274 0.80 4.09 0.75 0.86
5 E 278 274 0.80 4.09 0.75 0.86
6 E 165 163 0.03 3.36 0.75 0.86
6 E 165 163 0.03 3.36 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 1722.4 cm-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 1698.8 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/Def2TZVPP
ABC
0.05687 0.02765 0.02765

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/Def2TZVPP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.800
I2 0.000 0.000 1.420
Cl3 0.000 1.681 -1.382
Cl4 1.456 -0.840 -1.382
Cl5 -1.456 -0.840 -1.382

Atom - Atom Distances (Å)
  C1 I2 Cl3 Cl4 Cl5
C12.22041.77881.77881.7788
I22.22043.26803.26803.2680
Cl31.77883.26802.91142.9114
Cl41.77883.26802.91142.9114
Cl51.77883.26802.91142.9114

picture of trichloroiodomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
I2 C1 Cl3 109.100 I2 C1 Cl4 109.100
I2 C1 Cl5 109.100 Cl3 C1 Cl4 109.840
Cl3 C1 Cl5 109.840 Cl4 C1 Cl5 109.840
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.064      
2 I 0.019      
3 Cl -0.028      
4 Cl -0.028      
5 Cl -0.028      


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 0.163 0.163
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -68.769 0.000 0.000
y 0.000 -68.769 0.000
z 0.000 0.000 -66.824
Traceless
 xyz
x -0.972 0.000 0.000
y 0.000 -0.972 0.000
z 0.000 0.000 1.945
Polar
3z2-r23.889
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 11.077 0.000 0.000
y 0.000 11.077 0.000
z 0.000 0.000 14.554


<r2> (average value of r2) Å2
<r2> 338.341
(<r2>)1/2 18.394