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

using model chemistry: B2PLYP=FULLultrafine/cc-pVTZ-PP

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/cc-pVTZ-PP
 hartrees
Energy at 0K-1375.370751
Energy at 298.15K 
HF Energy-1375.080087
Nuclear repulsion energy317.076311
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/cc-pVTZ-PP
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' 3205 3205 1.14 60.79 0.20 0.33
2 A' 1203 1203 34.96 4.02 0.58 0.73
3 A' 726 726 122.18 4.48 0.70 0.82
4 A' 609 609 19.37 10.91 0.05 0.09
5 A' 331 331 0.13 7.52 0.20 0.33
6 A' 221 221 0.00 4.52 0.54 0.70
7 A" 1246 1246 18.62 3.02 0.75 0.86
8 A" 763 763 139.27 2.79 0.75 0.86
9 A" 214 214 0.00 3.49 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4258.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4258.3 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/cc-pVTZ-PP
ABC
0.10868 0.06044 0.03991

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/cc-pVTZ-PP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.674 -0.136 0.000
H2 -1.572 0.458 0.000
Br3 0.815 1.111 0.000
Cl4 -0.674 -1.133 1.461
Cl5 -0.674 -1.133 -1.461

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.07731.94111.76901.7690
H21.07732.47462.33982.3398
Br31.94112.47463.06323.0632
Cl41.76902.33983.06322.9221
Cl51.76902.33983.06322.9221

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 106.601 H2 C1 Cl4 108.111
H2 C1 Cl5 108.111 Br3 C1 Cl4 111.219
Br3 C1 Cl5 111.219 Cl4 C1 Cl5 111.363
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability