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

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-3533.297358
Energy at 298.15K 
HF Energy-3533.297358
Nuclear repulsion energy387.296110
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' 3106 3106 0.92 65.58 0.22 0.36
2 A' 1140 1140 32.46 3.11 0.52 0.68
3 A' 644 644 113.39 4.21 0.44 0.61
4 A' 552 552 58.77 11.57 0.10 0.18
5 A' 310 310 0.13 9.06 0.19 0.32
6 A' 205 205 0.46 6.18 0.51 0.67
7 A" 1188 1188 17.43 2.45 0.75 0.86
8 A" 669 669 165.45 2.32 0.75 0.86
9 A" 200 200 0.02 4.11 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4007.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4007.5 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 BLYP/Def2TZVPP
ABC
0.10573 0.05796 0.03844

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 -0.683 -0.154 0.000
H2 -1.588 0.446 0.000
Br3 0.826 1.140 0.000
Cl4 -0.683 -1.159 1.482
Cl5 -0.683 -1.159 -1.482

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.08591.98811.79031.7903
H21.08592.51192.36442.3644
Br31.98812.51193.12373.1237
Cl41.79032.36443.12372.9639
Cl51.79032.36443.12372.9639

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 105.833 H2 C1 Cl4 108.067
H2 C1 Cl5 108.067 Br3 C1 Cl4 111.421
Br3 C1 Cl5 111.421 Cl4 C1 Cl5 111.741
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 -0.030      
2 H 0.196      
3 Br -0.051      
4 Cl -0.057      
5 Cl -0.057      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.901 0.441 0.000 1.003
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.842 -0.389 0.000
y -0.389 -49.741 0.000
z 0.000 0.000 -49.976
Traceless
 xyz
x 2.016 -0.389 0.000
y -0.389 -0.832 0.000
z 0.000 0.000 -1.184
Polar
3z2-r2-2.369
x2-y21.899
xy-0.389
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.606 2.074 0.000
y 2.074 9.207 0.000
z 0.000 0.000 9.366


<r2> (average value of r2) Å2
<r2> 241.930
(<r2>)1/2 15.554