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

using model chemistry: B97D3/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-311+G(3df,2p)
 hartrees
Energy at 0K-3534.619150
Energy at 298.15K 
HF Energy-3534.619150
Nuclear repulsion energy390.969491
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 B97D3/6-311+G(3df,2p)
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' 3119 3078 1.50 59.21 0.20 0.33
2 A' 1157 1142 31.89 3.55 0.42 0.59
3 A' 664 655 112.51 4.53 0.45 0.62
4 A' 564 556 57.49 14.69 0.09 0.16
5 A' 322 318 0.13 8.48 0.12 0.22
6 A' 213 210 0.59 5.08 0.41 0.58
7 A" 1206 1191 17.59 2.06 0.75 0.86
8 A" 693 684 166.77 1.88 0.75 0.86
9 A" 208 205 0.02 2.63 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4072.5 cm-1
Scaled (by 0.987) Zero Point Vibrational Energy (zpe) 4019.5 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 B97D3/6-311+G(3df,2p)
ABC
0.10791 0.05904 0.03919

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.680 -0.153 0.000
H2 -1.581 0.451 0.000
Br3 0.822 1.127 0.000
Cl4 -0.680 -1.146 1.467
Cl5 -0.680 -1.146 -1.467

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.08511.97311.77111.7711
H21.08512.49612.34822.3482
Br31.97312.49613.09373.0937
Cl41.77112.34823.09372.9332
Cl51.77112.34823.09372.9332

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 105.718 H2 C1 Cl4 108.194
H2 C1 Cl5 108.194 Br3 C1 Cl4 111.323
Br3 C1 Cl5 111.323 Cl4 C1 Cl5 111.804
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.058      
2 H 0.224      
3 Br 0.011      
4 Cl -0.147      
5 Cl -0.147      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.882 0.438 0.000 0.985
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.615 -0.395 0.000
y -0.395 -49.496 0.000
z 0.000 0.000 -49.686
Traceless
 xyz
x 1.976 -0.395 0.000
y -0.395 -0.845 0.000
z 0.000 0.000 -1.130
Polar
3z2-r2-2.261
x2-y21.881
xy-0.395
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.769 1.908 0.000
y 1.908 10.272 0.000
z 0.000 0.000 10.375


<r2> (average value of r2) Å2
<r2> 237.748
(<r2>)1/2 15.419