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

using model chemistry: BLYP/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 BLYP/6-311G**
 hartrees
Energy at 0K-3533.251612
Energy at 298.15K-3533.255795
HF Energy-3533.251612
Nuclear repulsion energy385.080313
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 BLYP/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' 3115 3103 0.17      
2 A' 1144 1140 40.94      
3 A' 637 635 136.71      
4 A' 551 549 62.58      
5 A' 312 311 0.03      
6 A' 207 206 0.79      
7 A" 1200 1195 23.37      
8 A" 658 655 207.60      
9 A" 203 203 0.08      

Unscaled Zero Point Vibrational Energy (zpe) 4013.9 cm-1
Scaled (by 0.9961) Zero Point Vibrational Energy (zpe) 3998.3 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 BLYP/6-311G**
ABC
0.10421 0.05735 0.03796

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.678 -0.159 0.000
H2 -1.592 0.432 0.000
Br3 0.821 1.152 0.000
Cl4 -0.678 -1.171 1.493
Cl5 -0.678 -1.171 -1.493

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.08751.99171.80411.8041
H21.08752.51822.37332.3733
Br31.99172.51823.14263.1426
Cl41.80412.37333.14262.9866
Cl51.80412.37333.14262.9866

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 105.970 H2 C1 Cl4 107.730
H2 C1 Cl5 107.730 Br3 C1 Cl4 111.675
Br3 C1 Cl5 111.675 Cl4 C1 Cl5 111.729
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.364      
2 H 0.253      
3 Br 0.055      
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
  -0.879 0.734 0.000 1.145
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.431 -0.315 0.000
y -0.315 -50.545 0.000
z 0.000 0.000 -51.112
Traceless
 xyz
x 2.397 -0.315 0.000
y -0.315 -0.774 0.000
z 0.000 0.000 -1.623
Polar
3z2-r2-3.247
x2-y22.114
xy-0.315
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.934 2.276 0.000
y 2.276 7.900 0.000
z 0.000 0.000 8.333


<r2> (average value of r2) Å2
<r2> 245.029
(<r2>)1/2 15.653