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

using model chemistry: wB97X-D/daug-cc-pVDZ

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/daug-cc-pVDZ
 hartrees
Energy at 0K-3073.687862
Energy at 298.15K 
HF Energy-3073.687862
Nuclear repulsion energy218.046668
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/daug-cc-pVDZ
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' 3136 3136 2.99 95.44 0.05 0.09
2 A' 1425 1425 0.13 7.62 0.58 0.74
3 A' 1243 1243 50.16 0.92 0.10 0.18
4 A' 756 756 101.90 4.64 0.40 0.57
5 A' 633 633 25.16 18.73 0.10 0.18
6 A' 231 231 0.25 4.04 0.35 0.51
7 A" 3230 3230 1.35 44.08 0.75 0.86
8 A" 1148 1148 0.01 1.46 0.75 0.86
9 A" 854 854 2.23 0.43 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 6327.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 6327.6 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/daug-cc-pVDZ
ABC
0.97424 0.07013 0.06627

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.025 0.000
Br2 0.845 -0.716 0.000
Cl3 -1.776 0.932 0.000
H4 0.316 1.545 0.905
H5 0.316 1.545 -0.905

Atom - Atom Distances (Å)
  C1 Br2 Cl3 H4 H5
C11.93521.77891.09111.0911
Br21.93523.09632.49292.4929
Cl31.77893.09632.36092.3609
H41.09112.49292.36091.8108
H51.09112.49292.36091.8108

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 112.888 Br2 C1 H4 107.629
Br2 C1 H5 107.629 Cl3 C1 H4 108.304
Cl3 C1 H5 108.304 H4 C1 H5 112.155
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.314      
2 Br 0.291      
3 Cl 0.210      
4 H -0.094      
5 H -0.094      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.883 1.379 0.000 1.637
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.368 1.324 0.000
y 1.324 -35.173 0.000
z 0.000 0.000 -37.393
Traceless
 xyz
x -3.085 1.324 0.000
y 1.324 3.207 0.000
z 0.000 0.000 -0.122
Polar
3z2-r2-0.244
x2-y2-4.195
xy1.324
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.712 -1.379 0.000
y -1.379 7.733 0.000
z 0.000 0.000 6.147


<r2> (average value of r2) Å2
<r2> 147.566
(<r2>)1/2 12.148