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

using model chemistry: B97D3/STO-3G

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/STO-3G
 hartrees
Energy at 0K-3496.008308
Energy at 298.15K 
HF Energy-3496.008308
Nuclear repulsion energy381.279039
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/STO-3G
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' 3276 3276 0.04 39.97 0.40 0.57
2 A' 1245 1245 37.88 7.45 0.73 0.84
3 A' 780 780 152.24 6.29 0.24 0.39
4 A' 624 624 14.51 9.19 0.00 0.00
5 A' 320 320 2.03 8.41 0.26 0.41
6 A' 213 213 1.48 4.16 0.72 0.84
7 A" 1227 1227 21.88 6.82 0.75 0.86
8 A" 757 757 152.16 5.83 0.75 0.86
9 A" 212 212 0.18 4.86 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4326.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4326.1 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/STO-3G
ABC
0.09941 0.05699 0.03719

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.646 -0.123 0.000
H2 -1.638 0.394 0.000
Br3 0.786 1.178 0.000
Cl4 -0.646 -1.202 1.529
Cl5 -0.646 -1.202 -1.529

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.11831.93461.87161.8716
H21.11832.54702.42282.4228
Br31.93462.54703.17063.1706
Cl41.87162.42283.17063.0584
Cl51.87162.42283.17063.0584

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 110.196 H2 C1 Cl4 105.470
H2 C1 Cl5 105.470 Br3 C1 Cl4 112.808
Br3 C1 Cl5 112.808 Cl4 C1 Cl5 109.582
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.039      
2 H 0.146      
3 Br 0.109      
4 Cl -0.108      
5 Cl -0.108      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.428 1.921 0.000 1.968
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.966 -1.069 0.000
y -1.069 -46.972 0.000
z 0.000 0.000 -48.595
Traceless
 xyz
x 3.817 -1.069 0.000
y -1.069 -0.692 0.000
z 0.000 0.000 -3.125
Polar
3z2-r2-6.251
x2-y23.006
xy-1.069
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.310 1.642 0.000
y 1.642 3.868 0.000
z 0.000 0.000 4.091


<r2> (average value of r2) Å2
<r2> 247.475
(<r2>)1/2 15.731