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

using model chemistry: B2PLYP=FULLultrafine/STO-3G

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/STO-3G
 hartrees
Energy at 0K-3493.894403
Energy at 298.15K 
HF Energy-3493.861255
Nuclear repulsion energy384.689299
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/STO-3G
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' 3392 3392 0.48 37.53 0.36 0.53
2 A' 1303 1303 37.51 7.86 0.72 0.84
3 A' 853 853 103.51 7.34 0.35 0.52
4 A' 651 651 14.51 8.27 0.01 0.01
5 A' 334 334 2.56 6.53 0.30 0.46
6 A' 222 222 2.02 3.95 0.71 0.83
7 A" 1296 1296 25.34 7.68 0.75 0.86
8 A" 864 864 108.55 8.37 0.75 0.86
9 A" 218 218 0.59 4.26 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4566.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4566.5 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 B2PLYP=FULLultrafine/STO-3G
ABC
0.10160 0.05794 0.03790

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.650 -0.121 0.000
H2 -1.627 0.409 0.000
Br3 0.790 1.161 0.000
Cl4 -0.650 -1.186 1.512
Cl5 -0.650 -1.186 -1.512

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.11181.92761.84971.8497
H21.11182.53112.40572.4057
Br31.92762.53113.14153.1415
Cl41.84972.40573.14153.0240
Cl51.84972.40573.14153.0240

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 109.839 H2 C1 Cl4 105.942
H2 C1 Cl5 105.942 Br3 C1 Cl4 112.523
Br3 C1 Cl5 112.523 Cl4 C1 Cl5 109.657
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability