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All results from a given calculation for CCl3I (trichloroiodomethane)

using model chemistry: CID/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 CID/cc-pVTZ-PP
 hartrees
Energy at 0K-1711.833428
Energy at 298.15K 
HF Energy-1711.052058
Nuclear repulsion energy499.790929
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 CID/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 792 792 109.40      
2 A1 438 438 0.02      
3 A1 225 225 0.38      
4 E 852 852 104.41      
4 E 852 852 104.41      
5 E 303 303 0.04      
5 E 303 303 0.04      
6 E 184 184 0.06      
6 E 184 184 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 2066.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2066.8 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 CID/cc-pVTZ-PP
ABC
0.05851 0.02890 0.02890

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.757
I2 0.000 0.000 1.385
Cl3 0.000 1.657 -1.351
Cl4 1.435 -0.829 -1.351
Cl5 -1.435 -0.829 -1.351

Atom - Atom Distances (Å)
  C1 I2 Cl3 Cl4 Cl5
C12.14231.76041.76041.7604
I22.14233.19893.19893.1989
Cl31.76043.19892.87042.8704
Cl41.76043.19892.87042.8704
Cl51.76043.19892.87042.8704

picture of trichloroiodomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
I2 C1 Cl3 109.714 I2 C1 Cl4 109.714
I2 C1 Cl5 109.714 Cl3 C1 Cl4 109.228
Cl3 C1 Cl5 109.228 Cl4 C1 Cl5 109.228
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability