Accuracy

magnesium dichloride, dimer   2613 Magnesium dichloride, dimer

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    #  Species Formula
  2603 1,1,2,2-TetrachloroethaneC2H2Cl4
  2604 1,2,2,2-TetrachloroethaneC2H2Cl4
  2605 1,2,3,4-TetrachlorobenzeneC6H2Cl4
  2606 1,2,3,5-TetrachlorobenzeneC6H2Cl4
  2607 1,2,4,5-TetrachlorobenzeneC6H2Cl4
  2608 Trichloroacetyl chlorideC2O2Cl4
  2609 2,3,5,6-Tetrachloro-1,4-benzoquinoneC6O2Cl4
  2610 2,3,5,6-Tetrachloro-1,4-benzoquinone (Geo)C6O2Cl4
  2611 Mg(II)Cl4(2-) (DUPCOG) (Geo)MgCl4
  2612 Mg(II)Cl4(2-) (DUPCOG)MgCl4
  2613 Magnesium dichloride, dimer Mg2Cl4
  2614 Al(III)Cl4(-) (CALZUK) (Geo)AlCl4
  2615 Al(III)Cl4(-) (CALZUK)AlCl4
  2616 LiAlCl4LiAlCl4
  2617 Al(III)CCl3 (MALCLD) (Geo)C2H6Al2Cl4
  2618 Al(III)CCl3 (MALCLD)C2H6Al2Cl4
  2619 Al(III)Cl2N2 (MADALC10) (Geo)C4H12N2Al2Cl4
  2620 Al(III)Cl2N2 (MADALC10)C4H12N2Al2Cl4
  2621 Silicon tetrachloride (Geo)SiCl4
  2622 Silicon tetrachlorideSiCl4
  2623 SiCl4N2 (JEPCOW) (Geo)C10H10N2SiCl4


ΔHf: -228.1 kcal/mol,     REF: M. W. Chase, C. A. Davies, J. R. Downey, D. R. Frurip, R. A. McDonald, A. N. Syverud, JANAF Thermochemical Tables, Third Edition, J. Phys. Chem. Ref. Data 14, Suppl. 1 (1985).
  
 PM7
Magnesium dichloride, dimer
 H=-228.1,7.0 HR=JANAF86
 Cl     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
 Mg     2.13410747 +1    0.0000000 +0    0.0000000 +0     1     0     0
 Cl     2.30370805 +1  134.1967962 +1    0.0000000 +0     2     1     0
 Mg     2.30712298 +1   90.3724654 +1  179.9619959 +1     3     2     1
 Cl     2.30877567 +1   89.6257683 +1    0.0138416 +1     4     3     2
 Cl     2.13406321 +1  134.1645299 +1 -179.9683912 +1     4     3     2