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

using model chemistry: B2PLYP=FULLultrafine/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 B2PLYP=FULLultrafine/Def2TZVPP
 hartrees
Energy at 0K-3532.736902
Energy at 298.15K 
HF Energy-3532.344364
Nuclear repulsion energy394.608620
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/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' 3200 3200 1.26 62.92 0.21 0.34
2 A' 1206 1206 33.34 3.44 0.55 0.71
3 A' 727 727 120.50 5.31 0.72 0.84
4 A' 609 609 18.96 11.14 0.06 0.11
5 A' 331 331 0.12 6.77 0.20 0.33
6 A' 222 222 0.00 4.48 0.55 0.71
7 A" 1244 1244 18.37 2.39 0.75 0.86
8 A" 763 763 137.80 3.26 0.75 0.86
9 A" 215 215 0.01 3.27 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4258.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4258.1 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/Def2TZVPP
ABC
0.10909 0.06045 0.03996

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.673 -0.138 0.000
H2 -1.573 0.455 0.000
Br3 0.814 1.112 0.000
Cl4 -0.673 -1.133 1.458
Cl5 -0.673 -1.133 -1.458

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.07861.94171.76551.7655
H21.07862.47532.33702.3370
Br31.94172.47533.06183.0618
Cl41.76552.33703.06182.9167
Cl51.76552.33703.06182.9167

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 106.555 H2 C1 Cl4 108.067
H2 C1 Cl5 108.067 Br3 C1 Cl4 111.271
Br3 C1 Cl5 111.271 Cl4 C1 Cl5 111.383
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability