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

using model chemistry: B97D3/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-311G**
 hartrees
Energy at 0K-3534.599625
Energy at 298.15K 
HF Energy-3534.599625
Nuclear repulsion energy388.775553
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 B97D3/6-311G**
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' 3138 3093 0.21 65.58 0.27 0.42
2 A' 1162 1146 41.99 5.66 0.66 0.79
3 A' 655 646 143.20 3.84 0.34 0.51
4 A' 564 556 61.52 9.35 0.08 0.15
5 A' 322 318 0.03 11.19 0.25 0.40
6 A' 214 211 0.79 7.71 0.54 0.70
7 A" 1221 1203 23.94 5.89 0.75 0.86
8 A" 678 669 214.37 1.90 0.75 0.86
9 A" 210 207 0.06 6.06 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4082.5 cm-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 4024.2 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 B97D3/6-311G**
ABC
0.10628 0.05847 0.03871

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.674 -0.157 0.000
H2 -1.585 0.435 0.000
Br3 0.816 1.139 0.000
Cl4 -0.674 -1.158 1.478
Cl5 -0.674 -1.158 -1.478

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.08601.97511.78541.7854
H21.08602.50152.35642.3564
Br31.97512.50153.11183.1118
Cl41.78542.35643.11182.9569
Cl51.78542.35643.11182.9569

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 105.921 H2 C1 Cl4 107.802
H2 C1 Cl5 107.802 Br3 C1 Cl4 111.590
Br3 C1 Cl5 111.590 Cl4 C1 Cl5 111.809
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.365      
2 H 0.261      
3 Br 0.049      
4 Cl 0.028      
5 Cl 0.028      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.919 0.678 0.000 1.142
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.798 -0.356 0.000
y -0.356 -49.913 0.000
z 0.000 0.000 -50.401
Traceless
 xyz
x 2.359 -0.356 0.000
y -0.356 -0.814 0.000
z 0.000 0.000 -1.545
Polar
3z2-r2-3.090
x2-y22.116
xy-0.356
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.834 2.186 0.000
y 2.186 7.686 0.000
z 0.000 0.000 8.085


<r2> (average value of r2) Å2
<r2> 240.502
(<r2>)1/2 15.508