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

using model chemistry: MP2=FULL/cc-pVTZ-PP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2=FULL/cc-pVTZ-PP
 hartrees
Energy at 0K-1373.884587
Energy at 298.15K 
HF Energy-1372.987583
Nuclear repulsion energy320.094167
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 MP2=FULL/cc-pVTZ-PP
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' 3224 3224 1.25 59.69 0.19 0.32
2 A' 1217 1217 31.92 3.64 0.61 0.76
3 A' 768 768 109.46 3.69 0.72 0.84
4 A' 630 630 11.73 8.66 0.03 0.06
5 A' 338 338 0.14 6.02 0.22 0.36
6 A' 228 228 0.04 3.67 0.57 0.73
7 A" 1255 1255 17.55 2.92 0.75 0.86
8 A" 809 809 122.39 2.42 0.75 0.86
9 A" 221 221 0.01 3.07 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4344.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4344.8 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 MP2=FULL/cc-pVTZ-PP
ABC
0.11037 0.06181 0.04073

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/cc-pVTZ-PP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.668 -0.127 0.000
H2 -1.565 0.465 0.000
Br3 0.808 1.096 0.000
Cl4 -0.668 -1.120 1.449
Cl5 -0.668 -1.120 -1.449

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.07541.91671.75661.7566
H21.07542.45582.32742.3274
Br31.91672.45583.03103.0310
Cl41.75662.32743.03102.8989
Cl51.75662.32743.03102.8989

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 106.937 H2 C1 Cl4 108.118
H2 C1 Cl5 108.118 Br3 C1 Cl4 111.133
Br3 C1 Cl5 111.133 Cl4 C1 Cl5 111.210
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability