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

using model chemistry: wB97X-D/Def2TZVPP

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/Def2TZVPP
 hartrees
Energy at 0K-3073.734449
Energy at 298.15K-3073.739731
HF Energy-3073.734449
Nuclear repulsion energy218.870234
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/Def2TZVPP
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' 3153 3012 3.56      
2 A' 1465 1399 0.09      
3 A' 1258 1202 50.48      
4 A' 760 726 96.81      
5 A' 632 603 24.06      
6 A' 230 220 0.24      
7 A" 3236 3091 0.65      
8 A" 1155 1104 0.00      
9 A" 868 829 2.81      

Unscaled Zero Point Vibrational Energy (zpe) 6378.2 cm-1
Scaled (by 0.9552) Zero Point Vibrational Energy (zpe) 6092.5 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 wB97X-D/Def2TZVPP
ABC
0.99300 0.07050 0.06667

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.020 0.000
Br2 0.837 -0.721 0.000
Cl3 -1.762 0.945 0.000
H4 0.324 1.533 0.896
H5 0.324 1.533 -0.896

Atom - Atom Distances (Å)
  C1 Br2 Cl3 H4 H5
C11.93181.76391.08251.0825
Br21.93183.08772.47952.4795
Cl31.76393.08772.34592.3459
H41.08252.47952.34591.7921
H51.08252.47952.34591.7921

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 113.253 Br2 C1 H4 107.310
Br2 C1 H5 107.310 Cl3 C1 H4 108.636
Cl3 C1 H5 108.636 H4 C1 H5 111.742
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.148      
2 Br -0.074      
3 Cl -0.089      
4 H 0.155      
5 H 0.155      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.816 1.396 0.000 1.617
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.967 1.291 0.000
y 1.291 -35.034 0.000
z 0.000 0.000 -37.048
Traceless
 xyz
x -2.926 1.291 0.000
y 1.291 2.973 0.000
z 0.000 0.000 -0.047
Polar
3z2-r2-0.094
x2-y2-3.933
xy1.291
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.655 -1.453 0.000
y -1.453 6.753 0.000
z 0.000 0.000 4.868


<r2> (average value of r2) Å2
<r2> 146.592
(<r2>)1/2 12.107