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All results from a given calculation for CCl3I (trichloroiodomethane)

using model chemistry: B97D3/cc-pVTZ-PP

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/cc-pVTZ-PP
 hartrees
Energy at 0K-1715.034288
Energy at 298.15K 
HF Energy-1715.034288
Nuclear repulsion energy489.515792
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/cc-pVTZ-PP
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 616 616 192.52 18.18 0.47 0.64
2 A1 389 389 0.23 17.11 0.00 0.00
3 A1 189 189 1.09 12.29 0.29 0.45
4 E 680 680 160.38 1.35 0.75 0.86
4 E 680 680 160.34 1.36 0.75 0.86
5 E 277 277 0.81 4.59 0.75 0.86
5 E 277 277 0.81 4.59 0.75 0.86
6 E 164 164 0.03 3.53 0.75 0.86
6 E 164 164 0.03 3.53 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 1718.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1718.0 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 B97D3/cc-pVTZ-PP
ABC
0.05660 0.02750 0.02750

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/cc-pVTZ-PP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.801
I2 0.000 0.000 1.425
Cl3 0.000 1.685 -1.386
Cl4 1.459 -0.842 -1.386
Cl5 -1.459 -0.842 -1.386

Atom - Atom Distances (Å)
  C1 I2 Cl3 Cl4 Cl5
C12.22541.78391.78391.7839
I22.22543.27733.27733.2773
Cl31.78393.27732.91852.9185
Cl41.78393.27732.91852.9185
Cl51.78393.27732.91852.9185

picture of trichloroiodomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
I2 C1 Cl3 109.165 I2 C1 Cl4 109.165
I2 C1 Cl5 109.165 Cl3 C1 Cl4 109.775
Cl3 C1 Cl5 109.775 Cl4 C1 Cl5 109.775
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVTZ-PP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.080      
2 I 0.101      
3 Cl -0.007      
4 Cl -0.007      
5 Cl -0.007      


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 0.218 0.218
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -69.044 0.000 0.000
y 0.000 -69.044 0.000
z 0.000 0.000 -67.027
Traceless
 xyz
x -1.009 0.000 0.000
y 0.000 -1.009 0.000
z 0.000 0.000 2.017
Polar
3z2-r24.034
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 10.992 0.000 0.000
y 0.000 10.993 0.000
z 0.000 0.000 14.158


<r2> (average value of r2) Å2
<r2> 340.108
(<r2>)1/2 18.442