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

using model chemistry: wB97X-D/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/LANL2DZ
 hartrees
Energy at 0K-81.725676
Energy at 298.15K 
HF Energy-81.725676
Nuclear repulsion energy68.105111
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 wB97X-D/LANL2DZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3276 3276 0.59 93.59 0.17 0.29
2 A' 1239 1239 37.30 4.94 0.75 0.85
3 A' 698 698 150.25 9.44 0.46 0.63
4 A' 585 585 22.25 13.04 0.06 0.12
5 A' 322 322 0.42 13.89 0.31 0.47
6 A' 221 221 0.17 9.21 0.64 0.78
7 A" 1263 1263 19.95 7.91 0.75 0.86
8 A" 731 731 155.81 7.34 0.75 0.86
9 A" 217 217 0.04 8.90 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4275.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4275.0 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 wB97X-D/LANL2DZ
ABC
0.10249 0.05727 0.03774

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/LANL2DZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.684 -0.131 0.000
H2 -1.604 0.440 0.000
Br3 0.827 1.147 0.000
Cl4 -0.684 -1.171 1.505
Cl5 -0.684 -1.171 -1.505

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.08261.97901.82941.8294
H21.08262.53202.38862.3886
Br31.97902.53203.14993.1499
Cl41.82942.38863.14993.0097
Cl51.82942.38863.14993.0097

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 107.976 H2 C1 Cl4 107.437
H2 C1 Cl5 107.437 Br3 C1 Cl4 111.541
Br3 C1 Cl5 111.541 Cl4 C1 Cl5 110.693
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.588      
2 H 0.379      
3 Br 0.115      
4 Cl 0.047      
5 Cl 0.047      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.003 1.202 0.000 1.565
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.937 -0.861 0.000
y -0.861 -46.138 0.000
z 0.000 0.000 -47.342
Traceless
 xyz
x 3.803 -0.861 0.000
y -0.861 -0.999 0.000
z 0.000 0.000 -2.804
Polar
3z2-r2-5.609
x2-y23.202
xy-0.861
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.196 2.385 0.000
y 2.385 5.825 0.000
z 0.000 0.000 5.960


<r2> (average value of r2) Å2
<r2> 105.524
(<r2>)1/2 10.272