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

using model chemistry: wB97X-D/6-311+G(3df,2p)

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/6-311+G(3df,2p)
 hartrees
Energy at 0K-3073.695229
Energy at 298.15K-3073.700519
HF Energy-3073.695229
Nuclear repulsion energy218.934050
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/6-311+G(3df,2p)
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' 3142 3142 2.79      
2 A' 1466 1466 0.28      
3 A' 1259 1259 47.78      
4 A' 762 762 96.52      
5 A' 632 632 23.69      
6 A' 232 232 0.20      
7 A" 3225 3225 1.46      
8 A" 1158 1158 0.00      
9 A" 868 868 2.38      

Unscaled Zero Point Vibrational Energy (zpe) 6372.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 6372.3 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 wB97X-D/6-311+G(3df,2p)
ABC
0.99340 0.07055 0.06672

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311+G(3df,2p)

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 -1.761 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
C11.93151.76311.08251.0825
Br21.93153.08662.47932.4793
Cl31.76313.08662.34492.3449
H41.08252.47932.34491.7928
H51.08252.47932.34491.7928

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 113.243 Br2 C1 H4 107.311
Br2 C1 H5 107.311 Cl3 C1 H4 108.611
Cl3 C1 H5 108.611 H4 C1 H5 111.805
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.247      
2 Br -0.031      
3 Cl -0.153      
4 H 0.215      
5 H 0.215      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.816 1.343 0.000 1.572
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.056 1.252 0.000
y 1.252 -35.214 0.000
z 0.000 0.000 -37.315
Traceless
 xyz
x -2.791 1.252 0.000
y 1.252 2.972 0.000
z 0.000 0.000 -0.180
Polar
3z2-r2-0.361
x2-y2-3.842
xy1.252
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.438 -1.405 0.000
y -1.405 7.529 0.000
z 0.000 0.000 5.916


<r2> (average value of r2) Å2
<r2> 146.622
(<r2>)1/2 12.109