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All results from a given calculation for CHClBr2 (Methane, dibromochloro-)

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-5647.241341
Energy at 298.15K-5647.248473
HF Energy-5647.241341
Nuclear repulsion energy574.782938
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' 3211 3072 0.79      
2 A' 1246 1192 27.23      
3 A' 763 730 141.61      
4 A' 582 557 4.93      
5 A' 289 277 0.01      
6 A' 173 165 0.00      
7 A" 1192 1140 46.01      
8 A" 697 666 120.92      
9 A" 206 197 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 4179.8 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 3998.0 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
0.08252 0.04100 0.02793

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 -0.229 0.590 0.000
H2 -1.162 1.140 0.000
Cl3 1.090 1.767 0.000
Br4 -0.229 -0.496 1.607
Br5 -0.229 -0.496 -1.607

Atom - Atom Distances (Å)
  C1 H2 Cl3 Br4 Br5
C11.08271.76721.93941.9394
H21.08272.33752.47532.4753
Cl31.76722.33753.07253.0725
Br41.93942.47533.07253.2135
Br51.93942.47533.07253.2135

picture of Methane, dibromochloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 Cl3 107.777 H2 C1 Br4 106.506
H2 C1 Br5 106.506 Cl3 C1 Br4 111.890
Cl3 C1 Br5 111.890 Br4 C1 Br5 111.883
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 -0.414      
2 H 0.260      
3 Cl 0.026      
4 Br 0.064      
5 Br 0.064      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.043 0.347 0.000 1.100
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -55.052 -1.305 0.000
y -1.305 -54.875 0.000
z 0.000 0.000 -54.651
Traceless
 xyz
x -0.289 -1.305 0.000
y -1.305 -0.023 0.000
z 0.000 0.000 0.312
Polar
3z2-r20.624
x2-y2-0.178
xy-1.305
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.785 1.612 0.000
y 1.612 7.632 0.000
z 0.000 0.000 9.548


<r2> (average value of r2) Å2
<r2> 312.867
(<r2>)1/2 17.688