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

using model chemistry: BLYP/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 BLYP/Def2TZVPP
 hartrees
Energy at 0K-3073.691676
Energy at 298.15K-3073.696815
HF Energy-3073.691676
Nuclear repulsion energy214.157325
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 BLYP/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' 3053 3053 4.51      
2 A' 1408 1408 0.07      
3 A' 1205 1205 50.60      
4 A' 669 669 96.45      
5 A' 548 548 55.14      
6 A' 211 211 0.20      
7 A" 3136 3136 0.12      
8 A" 1103 1103 0.00      
9 A" 824 824 3.02      

Unscaled Zero Point Vibrational Energy (zpe) 6078.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 6078.0 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 BLYP/Def2TZVPP
ABC
0.97304 0.06715 0.06360

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.042 0.000
Br2 0.851 -0.749 0.000
Cl3 -1.790 0.992 0.000
H4 0.334 1.544 0.906
H5 0.334 1.544 -0.906

Atom - Atom Distances (Å)
  C1 Br2 Cl3 H4 H5
C11.98251.79101.08761.0876
Br21.98253.16292.51832.5183
Cl31.79103.16292.37392.3739
H41.08762.51832.37391.8113
H51.08762.51832.37391.8113

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 113.804 Br2 C1 H4 106.552
Br2 C1 H5 106.552 Cl3 C1 H4 108.632
Cl3 C1 H5 108.632 H4 C1 H5 112.748
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.163      
2 Br -0.089      
3 Cl -0.099      
4 H 0.176      
5 H 0.176      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.709 1.385 0.000 1.556
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.205 1.248 0.000
y 1.248 -35.526 0.000
z 0.000 0.000 -37.491
Traceless
 xyz
x -2.697 1.248 0.000
y 1.248 2.822 0.000
z 0.000 0.000 -0.125
Polar
3z2-r2-0.250
x2-y2-3.680
xy1.248
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.187 -1.729 0.000
y -1.729 7.188 0.000
z 0.000 0.000 5.022


<r2> (average value of r2) Å2
<r2> 152.665
(<r2>)1/2 12.356