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

using model chemistry: B2PLYP=FULL/cc-pVTZ

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=FULL/cc-pVTZ
 hartrees
Energy at 0K-3532.696927
Energy at 298.15K 
HF Energy-3532.404062
Nuclear repulsion energy394.195954
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=FULL/cc-pVTZ
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' 3206 3064 1.11 60.57 0.20 0.34
2 A' 1206 1153 34.57 4.14 0.57 0.72
3 A' 726 694 123.20 4.61 0.69 0.81
4 A' 609 582 19.70 10.75 0.05 0.09
5 A' 331 316 0.16 7.51 0.20 0.34
6 A' 222 212 0.00 4.61 0.56 0.72
7 A" 1245 1190 18.50 3.17 0.75 0.86
8 A" 762 729 140.30 2.86 0.75 0.86
9 A" 215 205 0.01 3.60 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4260.5 cm-1
Scaled (by 0.9558) Zero Point Vibrational Energy (zpe) 4072.2 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=FULL/cc-pVTZ
ABC
0.10869 0.06037 0.03988

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.673 -0.136 0.000
H2 -1.573 0.455 0.000
Br3 0.814 1.112 0.000
Cl4 -0.673 -1.134 1.461
Cl5 -0.673 -1.134 -1.461

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.07721.94131.76931.7693
H21.07722.47512.33932.3393
Br31.94132.47513.06463.0646
Cl41.76932.33933.06462.9221
Cl51.76932.33933.06462.9221

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 106.630 H2 C1 Cl4 108.054
H2 C1 Cl5 108.054 Br3 C1 Cl4 111.274
Br3 C1 Cl5 111.274 Cl4 C1 Cl5 111.332
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability