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All results from a given calculation for CHCl3 (Chloroform)

using model chemistry: CCSD/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at CCSD/aug-cc-pVTZ
 hartrees
Energy at 0K-1417.802517
Energy at 298.15K-1417.804256
HF Energy-1417.002504
Nuclear repulsion energy263.722834
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 CCSD/aug-cc-pVTZ
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 3208 3066 1.00      
2 A1 691 661 3.89      
3 A1 376 359 0.28      
4 E 1275 1219 22.32      
4 E 1275 1219 22.33      
5 E 813 777 122.71      
5 E 813 777 122.73      
6 E 267 255 0.08      
6 E 267 255 0.08      

Unscaled Zero Point Vibrational Energy (zpe) 4492.1 cm-1
Scaled (by 0.9558) Zero Point Vibrational Energy (zpe) 4293.5 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 CCSD/aug-cc-pVTZ
ABC
0.10957 0.10957 0.05687

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.462
H2 0.000 0.000 1.506
Cl3 0.000 1.590 -0.084
Cl4 1.377 -0.795 -0.084
Cl5 -1.377 -0.795 -0.084

Atom - Atom Distances (Å)
  C1 H2 Cl3 Cl4 Cl5
C11.04411.68111.68111.6811
H21.04412.24852.24852.2485
Cl31.68112.24852.75402.7540
Cl41.68112.24852.75402.7540
Cl51.68112.24852.75402.7540

picture of Chloroform state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 Cl3 108.945 H2 C1 Cl4 108.945
H2 C1 Cl5 108.945 Cl3 C1 Cl4 109.992
Cl3 C1 Cl5 109.992 Cl4 C1 Cl5 109.992
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability