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

using model chemistry: B2PLYP=FULLultrafine/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP=FULLultrafine/6-31G**
 hartrees
Energy at 0K-3529.955627
Energy at 298.15K 
HF Energy-3529.768721
Nuclear repulsion energy392.847633
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 B2PLYP=FULLultrafine/6-31G**
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' 3232 3232 0.20 68.04 0.28 0.44
2 A' 1218 1218 40.76 6.08 0.64 0.78
3 A' 730 730 125.28 4.71 0.63 0.77
4 A' 607 607 26.18 10.22 0.05 0.10
5 A' 336 336 0.32 8.39 0.24 0.39
6 A' 226 226 0.00 5.28 0.56 0.72
7 A" 1276 1276 26.35 7.17 0.75 0.86
8 A" 778 778 151.28 3.15 0.75 0.86
9 A" 221 221 0.04 4.02 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4311.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4311.8 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 B2PLYP=FULLultrafine/6-31G**
ABC
0.10769 0.06007 0.03962

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.677 -0.141 0.000
H2 -1.576 0.462 0.000
Br3 0.819 1.113 0.000
Cl4 -0.677 -1.135 1.468
Cl5 -0.677 -1.135 -1.468

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.08231.95281.77241.7724
H21.08232.48162.34772.3477
Br31.95282.48163.07353.0735
Cl41.77242.34773.07352.9360
Cl51.77242.34773.07352.9360

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 106.119 H2 C1 Cl4 108.212
H2 C1 Cl5 108.212 Br3 C1 Cl4 111.100
Br3 C1 Cl5 111.100 Cl4 C1 Cl5 111.845
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability