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

using model chemistry: QCISD(T)/TZVP

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)/TZVP
 hartrees
Energy at 0K-1417.582224
Energy at 298.15K-1417.582176
HF Energy-1416.956465
Nuclear repulsion energy261.042532
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)/TZVP
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 2363 2276        
2 A1 654 630        
3 A1 367 353        
4 E 947 912        
4 E 947 912        
5 E 751 723        
5 E 751 723        
6 E 262 253        
6 E 262 253        

Unscaled Zero Point Vibrational Energy (zpe) 3651.6 cm-1
Scaled (by 0.9632) Zero Point Vibrational Energy (zpe) 3517.3 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)/TZVP
ABC
0.10565 0.10565 0.05562

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)/TZVP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.457
H2 0.000 0.000 1.539
Cl3 0.000 1.700 -0.084
Cl4 1.472 -0.850 -0.084
Cl5 -1.472 -0.850 -0.084

Atom - Atom Distances (Å)
  C1 H2 Cl3 Cl4 Cl5
C11.08241.78371.78371.7837
H21.08242.35032.35032.3503
Cl31.78372.35032.94412.9441
Cl41.78372.35032.94412.9441
Cl51.78372.35032.94412.9441

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 107.648 D2 C1 Cl4 107.648
D2 C1 Cl5 107.648 Cl3 C1 Cl4 111.231
Cl3 C1 Cl5 111.231 Cl4 C1 Cl5 111.231
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability