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

using model chemistry: B3LYPultrafine/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYPultrafine/cc-pVTZ
 hartrees
Energy at 0K-3533.405320
Energy at 298.15K 
HF Energy-3533.405320
Nuclear repulsion energy391.758828
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 B3LYPultrafine/cc-pVTZ
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' 3184 3078 1.19 60.66 0.21 0.34
2 A' 1191 1151 34.72 4.18 0.55 0.71
3 A' 697 674 127.59 4.43 0.63 0.77
4 A' 592 573 30.15 11.36 0.06 0.12
5 A' 325 314 0.15 8.28 0.20 0.33
6 A' 217 209 0.05 5.17 0.54 0.70
7 A" 1233 1192 18.18 3.17 0.75 0.86
8 A" 730 706 152.84 2.58 0.75 0.86
9 A" 210 203 0.00 3.86 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4189.9 cm-1
Scaled (by 0.9667) Zero Point Vibrational Energy (zpe) 4050.3 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 B3LYPultrafine/cc-pVTZ
ABC
0.10765 0.05949 0.03935

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.674 -0.145 0.000
H2 -1.577 0.447 0.000
Br3 0.815 1.124 0.000
Cl4 -0.674 -1.145 1.468
Cl5 -0.674 -1.145 -1.468

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.07921.95681.77651.7765
H21.07922.48632.34602.3460
Br31.95682.48633.08593.0859
Cl41.77652.34603.08592.9369
Cl51.77652.34603.08592.9369

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 106.333 H2 C1 Cl4 107.969
H2 C1 Cl5 107.969 Br3 C1 Cl4 111.407
Br3 C1 Cl5 111.407 Cl4 C1 Cl5 111.498
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.049      
2 H 0.171      
3 Br -0.013      
4 Cl -0.054      
5 Cl -0.054      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.883 0.580 0.000 1.056
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.658 -0.410 0.000
y -0.410 -49.659 0.000
z 0.000 0.000 -50.067
Traceless
 xyz
x 2.205 -0.410 0.000
y -0.410 -0.797 0.000
z 0.000 0.000 -1.409
Polar
3z2-r2-2.818
x2-y22.001
xy-0.410
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.967 1.969 0.000
y 1.969 8.478 0.000
z 0.000 0.000 8.698


<r2> (average value of r2) Å2
<r2> 237.037
(<r2>)1/2 15.396