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

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-3530.777202
Energy at 298.15K 
HF Energy-3530.777202
Nuclear repulsion energy395.243594
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' 3219 3059 0.82 76.23 0.28 0.44
2 A' 1217 1157 37.41 6.24 0.68 0.81
3 A' 749 712 129.93 4.93 0.65 0.79
4 A' 618 587 20.25 10.53 0.04 0.07
5 A' 338 321 0.32 7.79 0.25 0.40
6 A' 229 218 0.04 4.77 0.60 0.75
7 A" 1263 1201 23.73 7.66 0.75 0.86
8 A" 788 749 148.97 3.95 0.75 0.86
9 A" 224 213 0.08 3.80 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4322.7 cm-1
Scaled (by 0.9504) Zero Point Vibrational Energy (zpe) 4108.3 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 M06-2X/6-31G**
ABC
0.10873 0.06093 0.04014

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 -0.675 -0.131 0.000
H2 -1.576 0.473 0.000
Br3 0.816 1.102 0.000
Cl4 -0.675 -1.126 1.460
Cl5 -0.675 -1.126 -1.460

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.08471.93531.76671.7667
H21.08472.47342.34502.3450
Br31.93532.47343.05283.0528
Cl41.76672.34503.05282.9210
Cl51.76672.34503.05282.9210

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 106.548 H2 C1 Cl4 108.262
H2 C1 Cl5 108.262 Br3 C1 Cl4 111.023
Br3 C1 Cl5 111.023 Cl4 C1 Cl5 111.517
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 -0.347      
2 H 0.257      
3 Br -0.022      
4 Cl 0.056      
5 Cl 0.056      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.938 0.752 0.000 1.202
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.257 -0.450 0.000
y -0.450 -49.583 0.000
z 0.000 0.000 -50.151
Traceless
 xyz
x 2.610 -0.450 0.000
y -0.450 -0.879 0.000
z 0.000 0.000 -1.730
Polar
3z2-r2-3.461
x2-y22.326
xy-0.450
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.806 1.654 0.000
y 1.654 7.119 0.000
z 0.000 0.000 7.479


<r2> (average value of r2) Å2
<r2> 233.073
(<r2>)1/2 15.267