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

using model chemistry: TPSSh/cc-pVTZ-PP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/cc-pVTZ-PP
 hartrees
Energy at 0K-1375.952819
Energy at 298.15K 
HF Energy-1375.952819
Nuclear repulsion energy316.164556
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 TPSSh/cc-pVTZ-PP
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' 3178 3178 1.17 62.73 0.20 0.34
2 A' 1180 1180 35.80 3.76 0.56 0.72
3 A' 702 702 134.62 3.93 0.63 0.77
4 A' 595 595 29.94 11.43 0.05 0.10
5 A' 322 322 0.16 8.23 0.20 0.33
6 A' 213 213 0.01 4.95 0.54 0.70
7 A" 1225 1225 18.51 2.98 0.75 0.86
8 A" 733 733 160.80 2.36 0.75 0.86
9 A" 206 206 0.00 3.76 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4176.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4176.6 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 TPSSh/cc-pVTZ-PP
ABC
0.10822 0.06001 0.03967

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.676 -0.138 0.000
H2 -1.577 0.459 0.000
Br3 0.817 1.115 0.000
Cl4 -0.676 -1.137 1.464
Cl5 -0.676 -1.137 -1.464

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.08101.94931.77231.7723
H21.08102.48252.34562.3456
Br31.94932.48253.07303.0730
Cl41.77232.34563.07302.9283
Cl51.77232.34563.07302.9283

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 106.464 H2 C1 Cl4 108.129
H2 C1 Cl5 108.129 Br3 C1 Cl4 111.239
Br3 C1 Cl5 111.239 Cl4 C1 Cl5 111.414
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVTZ-PP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.042      
2 H 0.159      
3 Br 0.005      
4 Cl -0.061      
5 Cl -0.061      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.852 0.616 0.000 1.051
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.045 1.915 0.000
y 1.915 8.540 0.000
z 0.000 0.000 8.833


<r2> (average value of r2) Å2
<r2> 215.959
(<r2>)1/2 14.696