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

using model chemistry: B2PLYP=FULL/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-3532.500076
Energy at 298.15K 
HF Energy-3532.296089
Nuclear repulsion energy392.054480
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/aug-cc-pVDZ
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' 3202 3080 2.75 62.92 0.18 0.31
2 A' 1186 1141 33.05 3.41 0.54 0.70
3 A' 720 693 120.67 6.40 0.63 0.77
4 A' 604 581 20.00 14.59 0.05 0.10
5 A' 330 318 0.12 7.41 0.13 0.23
6 A' 222 214 0.01 3.89 0.49 0.66
7 A" 1219 1172 18.40 2.21 0.75 0.86
8 A" 757 729 139.82 4.01 0.75 0.86
9 A" 216 207 0.00 2.57 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4228.1 cm-1
Scaled (by 0.9618) Zero Point Vibrational Energy (zpe) 4066.6 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/aug-cc-pVDZ
ABC
0.10740 0.05979 0.03947

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.678 -0.133 0.000
H2 -1.589 0.465 0.000
Br3 0.821 1.115 0.000
Cl4 -0.678 -1.138 1.469
Cl5 -0.678 -1.138 -1.469

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.08961.95061.78061.7806
H21.08962.49592.35812.3581
Br31.95062.49593.08003.0800
Cl41.78062.35813.08002.9389
Cl51.78062.35813.08002.9389

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 106.922 H2 C1 Cl4 108.060
H2 C1 Cl5 108.060 Br3 C1 Cl4 111.186
Br3 C1 Cl5 111.186 Cl4 C1 Cl5 111.229
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability