Accuracy

(hg(ii)cl4)(=)   7940 [Hg(II)Cl4](=)

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    #  Species Formula
  7930 Mercury dichloride (Geo)Cl2Hg
  7931 Mercury dichlorideCl2Hg
  7932 18-Crown-6-dichloro-mercury(II) (CESZOP) (Geo)C12H24O6Cl2Hg
  7933 Hg(II)P2Cl2 (CLTEHG) (Geo)C12H30P2Cl2Hg
  7934 Hg(II)Cl2S2 (CTSCHG) (Geo)C2H10N6S2Cl2Hg
  7935 Hg(II)Cl2S2 (CTSCHG)C2H10N6S2Cl2Hg
  7936 Hg(II)Cl3(-) (DOTLIH) (Geo)Cl3Hg
  7937 Hg(II)Cl3(-) (DOTLIH)Cl3Hg
  7938 Hg(II)Cl4(2-) (BEGZIW) (Geo)Cl4Hg
  7939 Hg(II)Cl4(2-) (BEGZIW)Cl4Hg
  7940 [Hg(II)Cl4](=) Cl4Hg
  7941 [Hg(II)Cl4](=) (Geo)Cl4Hg
  7942 Mercury bromide (Geo)BrHg
  7943 Mercury bromideBrHg
  7944 Methylmercuric bromide (Geo)CH3BrHg
  7945 Methylmercuric bromideCH3BrHg
  7946 Ethylmercuric bromideC2H5BrHg
  7947 Hg(II)Br2 (ACNHGB) (Geo)Br2Hg
  7948 Hg(II)Br2 (ACNHGB)Br2Hg
  7949 Mercury dibromide (Geo)Br2Hg
  7950 Mercury dibromideBr2Hg


ΔHf: -144.8 kcal/mol,     REF: Estimated from DGauss results of DFT calculations, using the B88-PW91 functional and the DZVP basis set, in CAChe 6.0, Fujitsu Ltd, 2003.
  
 CHARGE=-2 PM7
[Hg(II)Cl4](=)
 H=-144.8 HR=PW91D
 Hg     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
 Cl     2.42473950 +1    0.0000000 +0    0.0000000 +0     1     0     0
 Cl     2.42488659 +1  109.4350987 +1    0.0000000 +0     1     2     0
 Cl     2.42409476 +1  109.4832215 +1  119.9613245 +1     1     2     3
 Cl     2.42407632 +1  109.4953394 +1  120.0122594 +1     1     2     4