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All results from a given calculation for CH2BrCl (Methane, bromochloro-)

using model chemistry: wB97X-D/SDD

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/SDD
 hartrees
Energy at 0K-512.819441
Energy at 298.15K-512.824674
HF Energy-512.819441
Nuclear repulsion energy76.949653
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/SDD
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' 3200 3200 11.37      
2 A' 1470 1470 0.12      
3 A' 1299 1299 53.58      
4 A' 708 708 115.88      
5 A' 608 608 26.90      
6 A' 223 223 0.41      
7 A" 3308 3308 1.52      
8 A" 1173 1173 0.37      
9 A" 870 870 5.74      

Unscaled Zero Point Vibrational Energy (zpe) 6428.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 6428.9 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/SDD
ABC
0.93581 0.06656 0.06291

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.046 0.000
Br2 0.875 -0.724 0.000
Cl3 -1.837 0.938 0.000
H4 0.302 1.563 0.904
H5 0.302 1.563 -0.904

Atom - Atom Distances (Å)
  C1 Br2 Cl3 H4 H5
C11.97441.84011.08491.0849
Br21.97443.18062.52592.5259
Cl31.84013.18062.40472.4047
H41.08492.52592.40471.8089
H51.08492.52592.40471.8089

picture of Methane, bromochloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 Cl3 112.941 Br2 C1 H4 107.732
Br2 C1 H5 107.732 Cl3 C1 H4 107.789
Cl3 C1 H5 107.789 H4 C1 H5 112.960
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.682      
2 Br 0.068      
3 Cl -0.016      
4 H 0.315      
5 H 0.315      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.315 1.699 0.000 2.148
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.189 1.698 0.000
y 1.698 -31.507 0.000
z 0.000 0.000 -33.868
Traceless
 xyz
x -4.502 1.698 0.000
y 1.698 4.022 0.000
z 0.000 0.000 0.480
Polar
3z2-r20.960
x2-y2-5.682
xy1.698
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.766 -1.988 0.000
y -1.988 5.107 0.000
z 0.000 0.000 2.099


<r2> (average value of r2) Å2
<r2> 115.966
(<r2>)1/2 10.769