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

using model chemistry: B97D3/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/Def2TZVPP
 hartrees
Energy at 0K-3075.015178
Energy at 298.15K-3075.020347
HF Energy-3075.015178
Nuclear repulsion energy216.056671
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/Def2TZVPP
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' 3069 3027 6.02      
2 A' 1417 1397 0.07      
3 A' 1218 1201 50.48      
4 A' 685 675 99.85      
5 A' 558 551 55.91      
6 A' 217 214 0.21      
7 A" 3156 3112 0.01      
8 A" 1119 1103 0.00      
9 A" 835 824 2.90      

Unscaled Zero Point Vibrational Energy (zpe) 6136.6 cm-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 6052.5 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/Def2TZVPP
ABC
0.98621 0.06844 0.06481

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.033 0.000
Br2 0.842 -0.742 0.000
Cl3 -1.773 0.982 0.000
H4 0.335 1.535 0.904
H5 0.335 1.535 -0.904

Atom - Atom Distances (Å)
  C1 Br2 Cl3 H4 H5
C11.96481.77411.08661.0866
Br21.96483.13282.50212.5021
Cl31.77413.13282.35922.3592
H41.08662.50212.35921.8071
H51.08662.50212.35921.8071

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 113.737 Br2 C1 H4 106.599
Br2 C1 H5 106.599 Cl3 C1 H4 108.725
Cl3 C1 H5 108.725 H4 C1 H5 112.521
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.101      
2 Br -0.090      
3 Cl -0.098      
4 H 0.144      
5 H 0.144      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.696 1.413 0.000 1.575
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.725 1.265 0.000
y 1.265 -35.051 0.000
z 0.000 0.000 -36.980
Traceless
 xyz
x -2.710 1.265 0.000
y 1.265 2.801 0.000
z 0.000 0.000 -0.091
Polar
3z2-r2-0.183
x2-y2-3.674
xy1.265
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.032 -1.658 0.000
y -1.658 7.069 0.000
z 0.000 0.000 4.981


<r2> (average value of r2) Å2
<r2> 149.995
(<r2>)1/2 12.247