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All results from a given calculation for CHBrCl2 (Methane, bromodichloro-)

using model chemistry: CCSD(T)/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD(T)/aug-cc-pVTZ
 hartrees
Energy at 0K-3530.818157
Energy at 298.15K 
HF Energy-3529.943655
Nuclear repulsion energy395.161260
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)/aug-cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at CCSD(T)/aug-cc-pVTZ
ABC
0.10888 0.06082 0.04012

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.673 -0.127 0.000
H2 -1.577 0.469 0.000
Br3 0.815 1.105 0.000
Cl4 -0.673 -1.129 1.459
Cl5 -0.673 -1.129 -1.459

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.08221.93151.77011.7701
H21.08222.47412.34492.3449
Br31.93152.47413.05473.0547
Cl41.77012.34493.05472.9185
Cl51.77012.34493.05472.9185

picture of Methane, bromodichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 Br3 106.965 H2 C1 Cl4 108.165
H2 C1 Cl5 108.165 Br3 C1 Cl4 111.154
Br3 C1 Cl5 111.154 Cl4 C1 Cl5 111.056
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability