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

using model chemistry: CID/daug-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 CID/daug-cc-pVTZ
 hartrees
Energy at 0K-3530.634175
Energy at 298.15K 
HF Energy-3529.944036
Nuclear repulsion energy398.710125
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 CID/daug-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' 3313 3313 3.03      
2 A' 1282 1282 34.69      
3 A' 808 808 102.27      
4 A' 652 652 8.51      
5 A' 351 351 0.17      
6 A' 237 237 0.11      
7 A" 1318 1318 20.48      
8 A" 849 849 113.31      
9 A" 229 229 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 4519.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4519.2 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 CID/daug-cc-pVTZ
ABC
0.11086 0.06188 0.04082

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.663 -0.130 0.000
H2 -1.562 0.453 0.000
Br3 0.802 1.099 0.000
Cl4 -0.663 -1.122 1.446
Cl5 -0.663 -1.122 -1.446

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.07151.91271.75381.7538
H21.07152.45082.31972.3197
Br31.91272.45083.02873.0287
Cl41.75382.31973.02872.8929
Cl51.75382.31973.02872.8929

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 107.022 H2 C1 Cl4 107.926
H2 C1 Cl5 107.926 Br3 C1 Cl4 111.316
Br3 C1 Cl5 111.316 Cl4 C1 Cl5 111.126
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability