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

using model chemistry: MP3=FULL/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 MP3=FULL/cc-pVDZ
 hartrees
Energy at 0K-3530.412909
Energy at 298.15K 
HF Energy-3529.818365
Nuclear repulsion energy392.785462
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 MP3=FULL/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' 3246 3052 0.03      
2 A' 1224 1151 37.49      
3 A' 762 717 108.68      
4 A' 619 582 13.84      
5 A' 338 318 0.26      
6 A' 229 215 0.05      
7 A" 1260 1185 21.48      
8 A" 810 762 123.09      
9 A" 222 209 0.05      

Unscaled Zero Point Vibrational Energy (zpe) 4354.9 cm-1
Scaled (by 0.9403) Zero Point Vibrational Energy (zpe) 4094.9 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 MP3=FULL/cc-pVDZ
ABC
0.10788 0.05996 0.03960

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.673 -0.138 0.000
H2 -1.587 0.459 0.000
Br3 0.814 1.118 0.000
Cl4 -0.673 -1.140 1.466
Cl5 -0.673 -1.140 -1.466

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.09221.94631.77581.7758
H21.09222.48992.35432.3543
Br31.94632.48993.07533.0753
Cl41.77582.35433.07532.9329
Cl51.77582.35433.07532.9329

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 106.661 H2 C1 Cl4 107.962
H2 C1 Cl5 107.962 Br3 C1 Cl4 111.343
Br3 C1 Cl5 111.343 Cl4 C1 Cl5 111.338
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability