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All results from a given calculation for CDCl3 (trichloromethane-d)

using model chemistry: CCSD(T)/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(T)/cc-pVTZ
 hartrees
Energy at 0K-1417.818501
Energy at 298.15K-1417.818449
HF Energy-1417.000220
Nuclear repulsion energy262.744178
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(T)/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 2346 2286        
2 A1 658 641        
3 A1 365 356        
4 E 930 907        
4 E 930 906        
5 E 758 739        
5 E 758 739        
6 E 260 253        
6 E 260 253        

Unscaled Zero Point Vibrational Energy (zpe) 3632.0 cm-1
Scaled (by 0.9748) Zero Point Vibrational Energy (zpe) 3540.4 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(T)/cc-pVTZ
ABC
0.10706 0.10706 0.05642

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.460
H2 0.000 0.000 1.541
Cl3 0.000 1.688 -0.084
Cl4 1.462 -0.844 -0.084
Cl5 -1.462 -0.844 -0.084

Atom - Atom Distances (Å)
  C1 H2 Cl3 Cl4 Cl5
C11.08151.77311.77311.7731
H21.08152.34322.34322.3432
Cl31.77312.34322.92302.9230
Cl41.77312.34322.92302.9230
Cl51.77312.34322.92302.9230

picture of trichloromethane-d state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
D2 C1 Cl3 107.868 D2 C1 Cl4 107.868
D2 C1 Cl5 107.868 Cl3 C1 Cl4 111.026
Cl3 C1 Cl5 111.026 Cl4 C1 Cl5 111.026
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability