return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for CBrCl3 (Methane, bromotrichloro-)

using model chemistry: B97D3/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B97D3/6-311G**
 hartrees
Energy at 0K-3994.218282
Energy at 298.15K-3994.221301
HF Energy-3994.218282
Nuclear repulsion energy608.763182
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 B97D3/6-311G**
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' 683 673 223.58      
2 A' 631 622 215.66      
3 A' 400 394 0.06      
4 A' 290 286 1.65      
5 A' 232 229 3.14      
6 A' 187 185 0.01      
7 A" 682 672 223.67      
8 A" 290 286 1.60      
9 A" 187 184 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 1790.8 cm-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 1765.2 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 B97D3/6-311G**
ABC
0.05613 0.03719 0.03719

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.432 0.000 0.000
Br2 -1.561 -0.000 0.000
Cl3 1.020 1.692 0.000
Cl4 1.020 -0.846 1.465
Cl5 1.020 -0.846 -1.465

Atom - Atom Distances (Å)
  C1 Br2 Cl3 Cl4 Cl5
C11.99281.79121.79151.7915
Br21.99283.08643.08623.0862
Cl31.79123.08642.93052.9305
Cl41.79153.08622.93052.9310
Cl51.79153.08622.93052.9310

picture of Methane, bromotrichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 Cl3 109.382 Br2 C1 Cl4 109.373
Br2 C1 Cl5 109.373 Cl3 C1 Cl4 109.565
Cl3 C1 Cl5 109.565 Cl4 C1 Cl5 109.569
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.405      
2 Br 0.116      
3 Cl 0.097      
4 Cl 0.096      
5 Cl 0.096      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.105 0.002 0.000 0.105
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -60.229 0.003 0.000
y 0.003 -61.184 0.000
z 0.000 0.000 -61.186
Traceless
 xyz
x 0.956 0.003 0.000
y 0.003 -0.477 0.000
z 0.000 0.000 -0.479
Polar
3z2-r2-0.958
x2-y20.955
xy0.003
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.739 0.001 0.000
y 0.001 8.528 0.000
z 0.000 0.000 8.529


<r2> (average value of r2) Å2
<r2> 323.505
(<r2>)1/2 17.986