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

using model chemistry: TPSSh/6-31G**

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/6-31G**
 hartrees
Energy at 0K-3530.669195
Energy at 298.15K 
HF Energy-3530.669195
Nuclear repulsion energy392.105985
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/6-31G**
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' 3201 3069 0.33 73.15 0.28 0.44
2 A' 1192 1142 39.52 5.70 0.65 0.79
3 A' 701 672 142.66 3.92 0.49 0.65
4 A' 595 570 35.25 9.95 0.05 0.09
5 A' 328 314 0.28 9.38 0.24 0.38
6 A' 219 210 0.01 5.64 0.57 0.72
7 A" 1247 1196 24.72 7.04 0.75 0.86
8 A" 737 707 179.75 2.65 0.75 0.86
9 A" 213 205 0.02 4.40 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4216.3 cm-1
Scaled (by 0.9587) Zero Point Vibrational Energy (zpe) 4042.2 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/6-31G**
ABC
0.10701 0.05993 0.03947

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.677 -0.141 0.000
H2 -1.579 0.462 0.000
Br3 0.819 1.115 0.000
Cl4 -0.677 -1.137 1.473
Cl5 -0.677 -1.137 -1.473

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.08461.95311.77801.7780
H21.08462.48482.35342.3534
Br31.95312.48483.07863.0786
Cl41.77802.35343.07862.9455
Cl51.77802.35343.07862.9455

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 106.222 H2 C1 Cl4 108.140
H2 C1 Cl5 108.140 Br3 C1 Cl4 111.116
Br3 C1 Cl5 111.116 Cl4 C1 Cl5 111.852
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.347      
2 H 0.260      
3 Br -0.018      
4 Cl 0.052      
5 Cl 0.052      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.926 0.737 0.000 1.183
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 5.882 1.805 0.000
y 1.805 7.340 0.000
z 0.000 0.000 7.731


<r2> (average value of r2) Å2
<r2> 236.257
(<r2>)1/2 15.371