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All results from a given calculation for CHBrCl2 (Methane, bromodichloro-)

using model chemistry: wB97X-D/cc-pVQZ

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/cc-pVQZ
 hartrees
Energy at 0K-3533.405581
Energy at 298.15K 
HF Energy-3533.405581
Nuclear repulsion energy395.600285
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/cc-pVQZ
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' 3195 3195 2.31 55.78 0.19 0.31
2 A' 1212 1212 31.96 3.80 0.52 0.68
3 A' 750 750 118.46 5.26 0.74 0.85
4 A' 621 621 13.41 12.02 0.04 0.08
5 A' 336 336 0.15 6.62 0.16 0.27
6 A' 225 225 0.02 3.72 0.53 0.69
7 A" 1248 1248 17.45 2.48 0.75 0.86
8 A" 786 786 132.53 3.09 0.75 0.86
9 A" 217 217 0.01 2.67 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4295.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4295.4 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/cc-pVQZ
ABC
0.10941 0.06083 0.04017

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.668 -0.136 0.000
H2 -1.574 0.453 0.000
Br3 0.809 1.110 0.000
Cl4 -0.668 -1.132 1.456
Cl5 -0.668 -1.132 -1.456

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.08051.93181.76411.7641
H21.08052.47142.33502.3350
Br31.93182.47143.05353.0535
Cl41.76412.33503.05352.9123
Cl51.76412.33503.05352.9123

picture of Methane, bromodichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 Br3 106.832 H2 C1 Cl4 107.919
H2 C1 Cl5 107.919 Br3 C1 Cl4 111.340
Br3 C1 Cl5 111.340 Cl4 C1 Cl5 111.267
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.147      
2 H 0.138      
3 Br 0.012      
4 Cl -0.001      
5 Cl -0.001      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.827 0.639 0.000 1.045
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.344 -0.406 0.000
y -0.406 -49.362 0.000
z 0.000 0.000 -49.841
Traceless
 xyz
x 2.257 -0.406 0.000
y -0.406 -0.769 0.000
z 0.000 0.000 -1.488
Polar
3z2-r2-2.977
x2-y22.017
xy-0.406
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.732 1.761 0.000
y 1.761 9.100 0.000
z 0.000 0.000 9.334


<r2> (average value of r2) Å2
<r2> 232.763
(<r2>)1/2 15.257