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

using model chemistry: wB97X-D/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 wB97X-D/6-311G*
 hartrees
Energy at 0K-3073.679020
Energy at 298.15K-3073.684308
HF Energy-3073.679020
Nuclear repulsion energy217.922035
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 wB97X-D/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' 3154 3154 8.33      
2 A' 1477 1477 0.03      
3 A' 1295 1295 65.29      
4 A' 754 754 114.72      
5 A' 630 630 25.85      
6 A' 234 234 0.17      
7 A" 3237 3237 0.07      
8 A" 1187 1187 0.10      
9 A" 873 873 6.11      

Unscaled Zero Point Vibrational Energy (zpe) 6420.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 6420.6 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 wB97X-D/6-311G*
ABC
0.99163 0.06974 0.06598

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.019 0.000
Br2 0.843 -0.723 0.000
Cl3 -1.774 0.948 0.000
H4 0.321 1.537 0.896
H5 0.321 1.537 -0.896

Atom - Atom Distances (Å)
  C1 Br2 Cl3 H4 H5
C11.93511.77521.08431.0843
Br21.93513.10522.48702.4870
Cl31.77523.10522.35362.3536
H41.08432.48702.35361.7927
H51.08432.48702.35361.7927

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 113.567 Br2 C1 H4 107.548
Br2 C1 H5 107.548 Cl3 C1 H4 108.357
Cl3 C1 H5 108.357 H4 C1 H5 111.514
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.592      
2 Br 0.011      
3 Cl -0.029      
4 H 0.305      
5 H 0.305      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.052 1.398 0.000 1.749
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.696 1.360 0.000
y 1.360 -35.297 0.000
z 0.000 0.000 -37.464
Traceless
 xyz
x -3.315 1.360 0.000
y 1.360 3.283 0.000
z 0.000 0.000 0.032
Polar
3z2-r20.064
x2-y2-4.399
xy1.360
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.695 -1.556 0.000
y -1.556 5.582 0.000
z 0.000 0.000 3.426


<r2> (average value of r2) Å2
<r2> 148.140
(<r2>)1/2 12.171