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

using model chemistry: B2PLYP=FULLultrafine/TZVP

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/TZVP
 hartrees
Energy at 0K-3532.580770
Energy at 298.15K 
HF Energy-3532.325605
Nuclear repulsion energy391.804997
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/TZVP
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' 3220 3220 0.62 67.56 0.24 0.39
2 A' 1209 1209 48.92 4.82 0.63 0.77
3 A' 721 721 133.53 6.29 0.67 0.81
4 A' 603 603 24.52 9.97 0.08 0.14
5 A' 331 331 0.20 8.55 0.27 0.42
6 A' 221 221 0.00 6.30 0.60 0.75
7 A" 1257 1257 28.54 4.66 0.75 0.86
8 A" 760 760 152.83 4.25 0.75 0.86
9 A" 215 215 0.01 5.10 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4267.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4267.5 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/TZVP
ABC
0.10731 0.05962 0.03936

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.672 -0.144 0.000
H2 -1.575 0.447 0.000
Br3 0.813 1.124 0.000
Cl4 -0.672 -1.145 1.471
Cl5 -0.672 -1.145 -1.471

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.07911.95211.77921.7792
H21.07912.48192.34782.3478
Br31.95212.48193.08463.0846
Cl41.77922.34783.08462.9418
Cl51.77922.34783.08462.9418

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 106.331 H2 C1 Cl4 107.929
H2 C1 Cl5 107.929 Br3 C1 Cl4 111.432
Br3 C1 Cl5 111.432 Cl4 C1 Cl5 111.523
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability