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

using model chemistry: QCISD(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 QCISD(T)/cc-pVTZ
 hartrees
Energy at 0K-1417.818981
Energy at 298.15K-1417.818927
HF Energy-1417.000198
Nuclear repulsion energy262.671919
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 QCISD(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 2344 2224        
2 A1 657 623        
3 A1 365 346        
4 E 929 881        
4 E 929 881        
5 E 757 718        
5 E 757 718        
6 E 260 246        
6 E 260 246        

Unscaled Zero Point Vibrational Energy (zpe) 3627.9 cm-1
Scaled (by 0.9486) Zero Point Vibrational Energy (zpe) 3441.4 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 QCISD(T)/cc-pVTZ
ABC
0.10701 0.10701 0.05639

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(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 1.542
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
C11.08171.77361.77361.7736
H21.08172.34382.34382.3438
Cl31.77362.34382.92382.9238
Cl41.77362.34382.92382.9238
Cl51.77362.34382.92382.9238

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 107.872 D2 C1 Cl4 107.872
D2 C1 Cl5 107.872 Cl3 C1 Cl4 111.022
Cl3 C1 Cl5 111.022 Cl4 C1 Cl5 111.022
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability