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All results from a given calculation for SeCl2 (Selenium Dichloride)

using model chemistry: CID/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at CID/daug-cc-pVDZ
 hartrees
Energy at 0K-3319.221231
Energy at 298.15K 
HF Energy-3318.821018
Nuclear repulsion energy327.106946
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 CID/daug-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 A1 434 434 11.24      
2 A1 164 164 0.84      
3 B2 419 419 49.37      

Unscaled Zero Point Vibrational Energy (zpe) 508.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 508.6 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 CID/daug-cc-pVDZ
ABC
0.23199 0.08664 0.06308

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/daug-cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Se1 0.000 0.000 0.698
Cl2 0.000 1.668 -0.698
Cl3 0.000 -1.668 -0.698

Atom - Atom Distances (Å)
  Se1 Cl2 Cl3
Se12.17492.1749
Cl22.17493.3359
Cl32.17493.3359

picture of Selenium Dichloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 Se1 Cl3 100.152
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability