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

using model chemistry: M06-2X/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/6-31G
 hartrees
Energy at 0K-3071.060256
Energy at 298.15K-3071.065493
HF Energy-3071.060256
Nuclear repulsion energy214.307448
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 M06-2X/6-31G
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' 3196 3196 1.30      
2 A' 1486 1486 0.18      
3 A' 1297 1297 46.82      
4 A' 711 711 104.72      
5 A' 604 604 28.50      
6 A' 224 224 0.50      
7 A" 3295 3295 0.68      
8 A" 1174 1174 0.00      
9 A" 864 864 5.21      

Unscaled Zero Point Vibrational Energy (zpe) 6425.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 6425.2 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 M06-2X/6-31G
ABC
0.92507 0.06785 0.06400

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.049 0.000
Br2 0.871 -0.713 0.000
Cl3 -1.828 0.913 0.000
H4 0.299 1.566 0.903
H5 0.299 1.566 -0.903

Atom - Atom Distances (Å)
  C1 Br2 Cl3 H4 H5
C11.96561.83281.08241.0824
Br21.96563.15022.51672.5167
Cl31.83283.15022.40102.4010
H41.08242.51672.40101.8063
H51.08242.51672.40101.8063

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 112.018 Br2 C1 H4 107.770
Br2 C1 H5 107.770 Cl3 C1 H4 108.123
Cl3 C1 H5 108.123 H4 C1 H5 113.107
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.678      
2 Br 0.085      
3 Cl 0.046      
4 H 0.273      
5 H 0.273      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.266 1.695 0.000 2.115
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.806 1.859 0.000
y 1.859 -35.402 0.000
z 0.000 0.000 -37.282
Traceless
 xyz
x -4.464 1.859 0.000
y 1.859 3.642 0.000
z 0.000 0.000 0.822
Polar
3z2-r21.644
x2-y2-5.404
xy1.859
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.037 -1.700 0.000
y -1.700 4.891 0.000
z 0.000 0.000 2.435


<r2> (average value of r2) Å2
<r2> 152.217
(<r2>)1/2 12.338