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

using model chemistry: CID/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/cc-pVTZ
 hartrees
Energy at 0K-3530.612824
Energy at 298.15K 
HF Energy-3529.942000
Nuclear repulsion energy398.066603
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/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 3070 1.19      
2 A' 1278 1184 37.27      
3 A' 806 747 108.71      
4 A' 649 601 9.61      
5 A' 350 324 0.22      
6 A' 236 219 0.12      
7 A" 1312 1215 20.85      
8 A" 849 786 119.67      
9 A" 228 212 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 4510.5 cm-1
Scaled (by 0.9265) Zero Point Vibrational Energy (zpe) 4179.0 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/cc-pVTZ
ABC
0.11059 0.06163 0.04066

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.661 -0.135 0.000
H2 -1.562 0.446 0.000
Br3 0.800 1.104 0.000
Cl4 -0.661 -1.126 1.449
Cl5 -0.661 -1.126 -1.449

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.07141.91611.75531.7553
H21.07142.45222.31952.3195
Br31.91612.45223.03473.0347
Cl41.75532.31953.03472.8971
Cl51.75532.31953.03472.8971

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 106.905 H2 C1 Cl4 107.821
H2 C1 Cl5 107.821 Br3 C1 Cl4 111.419
Br3 C1 Cl5 111.419 Cl4 C1 Cl5 111.225
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability