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

using model chemistry: B97D3/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-31G(2df,p)
 hartrees
Energy at 0K-3532.274950
Energy at 298.15K 
HF Energy-3532.274950
Nuclear repulsion energy392.691552
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 B97D3/6-31G(2df,p)
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' 3125 3125 0.29 60.27 0.27 0.42
2 A' 1164 1164 30.85 3.41 0.60 0.75
3 A' 671 671 135.77 2.83 0.37 0.54
4 A' 589 589 28.21 9.54 0.02 0.05
5 A' 320 320 0.09 8.63 0.17 0.29
6 A' 215 215 0.03 4.20 0.54 0.70
7 A" 1198 1198 20.19 4.11 0.75 0.86
8 A" 684 684 169.73 2.22 0.75 0.86
9 A" 210 210 0.04 3.27 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4088.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4088.3 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 B97D3/6-31G(2df,p)
ABC
0.10682 0.06025 0.03958

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.666 -0.133 0.000
H2 -1.588 0.446 0.000
Br3 0.807 1.119 0.000
Cl4 -0.666 -1.141 1.474
Cl5 -0.666 -1.141 -1.474

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.08861.93301.78561.7856
H21.08862.48742.35382.3538
Br31.93302.48743.07383.0738
Cl41.78562.35383.07382.9482
Cl51.78562.35383.07382.9482

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 107.502 H2 C1 Cl4 107.471
H2 C1 Cl5 107.471 Br3 C1 Cl4 111.436
Br3 C1 Cl5 111.436 Cl4 C1 Cl5 111.285
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.158      
2 H 0.218      
3 Br 0.074      
4 Cl -0.066      
5 Cl -0.066      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.780 0.700 0.000 1.048
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.572 -0.414 0.000
y -0.414 -48.660 0.000
z 0.000 0.000 -49.138
Traceless
 xyz
x 2.326 -0.414 0.000
y -0.414 -0.805 0.000
z 0.000 0.000 -1.522
Polar
3z2-r2-3.043
x2-y22.088
xy-0.414
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.104 1.779 0.000
y 1.779 8.602 0.000
z 0.000 0.000 8.943


<r2> (average value of r2) Å2
<r2> 235.352
(<r2>)1/2 15.341