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

using model chemistry: TPSSh/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 TPSSh/6-311+G(3df,2p)
 hartrees
Energy at 0K-3533.204584
Energy at 298.15K 
HF Energy-3533.204584
Nuclear repulsion energy393.767027
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 TPSSh/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' 3172 3172 2.80 59.12 0.19 0.32
2 A' 1182 1182 32.90 3.50 0.45 0.62
3 A' 705 705 122.51 4.90 0.62 0.77
4 A' 594 594 32.41 14.73 0.06 0.12
5 A' 327 327 0.16 7.35 0.13 0.23
6 A' 216 216 0.07 4.12 0.46 0.63
7 A" 1227 1227 18.14 2.03 0.75 0.86
8 A" 742 742 152.13 2.37 0.75 0.86
9 A" 209 209 0.00 2.42 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4186.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4186.2 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 TPSSh/6-311+G(3df,2p)
ABC
0.10894 0.06009 0.03979

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.676 -0.142 0.000
H2 -1.575 0.458 0.000
Br3 0.817 1.114 0.000
Cl4 -0.676 -1.135 1.459
Cl5 -0.676 -1.135 -1.459

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.08141.95131.76531.7653
H21.08142.48082.34062.3406
Br31.95132.48083.06923.0692
Cl41.76532.34063.06922.9186
Cl51.76532.34063.06922.9186

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 106.204 H2 C1 Cl4 108.203
H2 C1 Cl5 108.203 Br3 C1 Cl4 111.240
Br3 C1 Cl5 111.240 Cl4 C1 Cl5 111.514
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.144      
2 H 0.187      
3 Br -0.009      
4 Cl -0.161      
5 Cl -0.161      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.864 0.515 0.000 1.006
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.513 1.807 0.000
y 1.807 9.914 0.000
z 0.000 0.000 10.053


<r2> (average value of r2) Å2
<r2> 234.761
(<r2>)1/2 15.322