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

using model chemistry: B2PLYP/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 B2PLYP/6-31G**
 hartrees
Energy at 0K-3529.939607
Energy at 298.15K 
HF Energy-3529.768704
Nuclear repulsion energy392.662407
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 B2PLYP/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' 3232 3232 0.20 68.15 0.28 0.44
2 A' 1217 1217 40.95 6.08 0.64 0.78
3 A' 730 730 125.14 4.75 0.62 0.77
4 A' 607 607 26.57 10.28 0.05 0.10
5 A' 336 336 0.32 8.41 0.24 0.39
6 A' 226 226 0.00 5.30 0.56 0.72
7 A" 1276 1276 26.46 7.17 0.75 0.86
8 A" 777 777 151.49 3.16 0.75 0.86
9 A" 221 221 0.04 4.03 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4310.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4310.1 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 B2PLYP/6-31G**
ABC
0.10762 0.06000 0.03958

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.678 -0.142 0.000
H2 -1.576 0.462 0.000
Br3 0.820 1.114 0.000
Cl4 -0.678 -1.135 1.468
Cl5 -0.678 -1.135 -1.468

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.08261.95421.77291.7729
H21.08262.48292.34852.3485
Br31.95422.48293.07513.0751
Cl41.77292.34853.07512.9369
Cl51.77292.34853.07512.9369

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 106.112 H2 C1 Cl4 108.217
H2 C1 Cl5 108.217 Br3 C1 Cl4 111.099
Br3 C1 Cl5 111.099 Cl4 C1 Cl5 111.844
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.292      
2 H 0.234      
3 Br -0.032      
4 Cl 0.045      
5 Cl 0.045      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.925 0.701 0.000 1.160
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.375 -0.388 0.016
y -0.388 -49.638 0.030
z 0.016 0.030 -50.187
Traceless
 xyz
x 2.537 -0.388 0.016
y -0.388 -0.857 0.030
z 0.016 0.030 -1.680
Polar
3z2-r2-3.360
x2-y22.262
xy-0.388
xz0.016
yz0.030


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.774 1.722 0.001
y 1.722 7.146 0.001
z 0.001 0.001 7.495


<r2> (average value of r2) Å2
<r2> 235.899
(<r2>)1/2 15.359