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

using model chemistry: M06-2X/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-3073.743638
Energy at 298.15K-3073.748929
HF Energy-3073.743638
Nuclear repulsion energy218.909134
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/cc-pVTZ
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' 3144 3003 2.75      
2 A' 1463 1397 0.08      
3 A' 1260 1203 55.75      
4 A' 774 740 95.36      
5 A' 635 606 27.63      
6 A' 228 218 0.26      
7 A" 3227 3082 1.44      
8 A" 1162 1110 0.00      
9 A" 861 822 2.85      

Unscaled Zero Point Vibrational Energy (zpe) 6376.8 cm-1
Scaled (by 0.9551) Zero Point Vibrational Energy (zpe) 6090.5 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/cc-pVTZ
ABC
0.98773 0.07062 0.06676

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.023 0.000
Br2 0.837 -0.720 0.000
Cl3 -1.762 0.941 0.000
H4 0.323 1.534 0.897
H5 0.323 1.534 -0.897

Atom - Atom Distances (Å)
  C1 Br2 Cl3 H4 H5
C11.93391.76381.08141.0814
Br21.93393.08482.47982.4798
Cl31.76383.08482.34572.3457
H41.08142.47982.34571.7934
H51.08142.47982.34571.7934

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 112.991 Br2 C1 H4 107.244
Br2 C1 H5 107.244 Cl3 C1 H4 108.685
Cl3 C1 H5 108.685 H4 C1 H5 112.042
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.156      
2 Br -0.083      
3 Cl -0.086      
4 H 0.162      
5 H 0.162      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.831 1.415 0.000 1.641
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.272 1.314 0.000
y 1.314 -35.320 0.000
z 0.000 0.000 -37.305
Traceless
 xyz
x -2.960 1.314 0.000
y 1.314 2.969 0.000
z 0.000 0.000 -0.009
Polar
3z2-r2-0.019
x2-y2-3.952
xy1.314
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.487 -1.516 0.000
y -1.516 6.528 0.000
z 0.000 0.000 4.497


<r2> (average value of r2) Å2
<r2> 146.619
(<r2>)1/2 12.109