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

using model chemistry: B2PLYP=FULLultrafine/6-311G*

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/6-311G*
 hartrees
Energy at 0K-3532.616087
Energy at 298.15K 
HF Energy-3532.285315
Nuclear repulsion energy392.373802
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/6-311G*
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' 3217 3217 0.09 62.71 0.28 0.43
2 A' 1230 1230 43.90 6.58 0.67 0.80
3 A' 724 724 136.93 4.86 0.66 0.79
4 A' 607 607 23.27 10.09 0.06 0.11
5 A' 337 337 0.06 9.11 0.27 0.43
6 A' 226 226 0.06 6.41 0.58 0.73
7 A" 1287 1287 25.61 6.19 0.75 0.86
8 A" 762 762 168.38 2.96 0.75 0.86
9 A" 220 220 0.00 5.33 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4304.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4304.6 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 B2PLYP=FULLultrafine/6-311G*
ABC
0.10782 0.05973 0.03947

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.669 -0.147 0.000
H2 -1.577 0.441 0.000
Br3 0.810 1.125 0.000
Cl4 -0.669 -1.145 1.467
Cl5 -0.669 -1.145 -1.467

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.08111.95091.77451.7745
H21.08112.48322.34312.3431
Br31.95092.48323.08093.0809
Cl41.77452.34313.08092.9349
Cl51.77452.34313.08092.9349

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 106.408 H2 C1 Cl4 107.792
H2 C1 Cl5 107.792 Br3 C1 Cl4 111.495
Br3 C1 Cl5 111.495 Cl4 C1 Cl5 111.578
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability