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All results from a given calculation for CBrCl3 (Methane, bromotrichloro-)

using model chemistry: QCISD(T)/cc-pVDZ

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-pVDZ
 hartrees
Energy at 0K-3989.458483
Energy at 298.15K-3989.461716
HF Energy-3988.715756
Nuclear repulsion energy611.766704
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-pVDZ
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 733 699        
2 A1 420 400        
3 A1 249 237        
4 E 787 751        
4 E 787 751        
5 E 298 284        
5 E 298 284        
6 E 194 185        
6 E 194 185        

Unscaled Zero Point Vibrational Energy (zpe) 1979.9 cm-1
Scaled (by 0.9531) Zero Point Vibrational Energy (zpe) 1887.1 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-pVDZ
ABC
0.05637 0.03764 0.03764

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.419
Br2 0.000 0.000 1.548
Cl3 0.000 1.688 -1.013
Cl4 1.462 -0.844 -1.013
Cl5 -1.462 -0.844 -1.013

Atom - Atom Distances (Å)
  C1 Br2 Cl3 Cl4 Cl5
C11.96661.79001.79001.7900
Br21.96663.06773.06773.0677
Cl31.79003.06772.92442.9244
Cl41.79003.06772.92442.9244
Cl51.79003.06772.92442.9244

picture of Methane, bromotrichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 Cl3 109.400 Br2 C1 Cl4 109.400
Br2 C1 Cl5 109.400 Cl3 C1 Cl4 109.542
Cl3 C1 Cl5 109.542 Cl4 C1 Cl5 109.542
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability