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

using model chemistry: MP2=FULL/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2=FULL/Def2TZVPP
 hartrees
Energy at 0K-3531.129220
Energy at 298.15K 
HF Energy-3529.881396
Nuclear repulsion energy398.026767
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 MP2=FULL/Def2TZVPP
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' 3208 3208 1.38 62.02 0.20 0.34
2 A' 1218 1218 31.18 3.09 0.58 0.73
3 A' 769 769 109.97 4.59 0.75 0.85
4 A' 631 631 9.84 8.83 0.03 0.06
5 A' 338 338 0.11 5.41 0.21 0.35
6 A' 228 228 0.04 3.64 0.58 0.74
7 A" 1246 1246 17.49 2.33 0.75 0.86
8 A" 805 805 122.82 2.92 0.75 0.86
9 A" 221 221 0.02 2.89 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4331.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4331.5 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 MP2=FULL/Def2TZVPP
ABC
0.11063 0.06165 0.04069

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.667 -0.131 0.000
H2 -1.569 0.460 0.000
Br3 0.807 1.099 0.000
Cl4 -0.667 -1.122 1.448
Cl5 -0.667 -1.122 -1.448

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.07841.91991.75451.7545
H21.07842.46062.32662.3266
Br31.91992.46063.03343.0334
Cl41.75452.32663.03342.8956
Cl51.75452.32663.03342.8956

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 106.930 H2 C1 Cl4 108.037
H2 C1 Cl5 108.037 Br3 C1 Cl4 111.211
Br3 C1 Cl5 111.211 Cl4 C1 Cl5 111.214
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability