Accuracy

magnesium dibromide, dimer   4382 Magnesium dibromide, dimer

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    #  Species Formula
  4372 Gallium tribromideGaBr3
  4373 Gallium tribromide-ammonia (Geo)H3NGaBr3
  4374 Tribromomethylgermane (Geo)CH3GeBr3
  4375 TribromovinylgermaneC2H3GeBr3
  4376 Arsenic tribromideAsBr3
  4377 Arsenic tribromide (Geo)AsBr3
  4378 As(III)CBr2 (FAFWAK) (Geo)C6H4AsBr3
  4379 As(III)CBr2 (FAFWAK)C6H4AsBr3
  4380 Carbon tetrabromide (Geo)CBr4
  4381 Tetrabromoethylene (Geo)C2Br4
  4382 Magnesium dibromide, dimer Mg2Br4
  4383 Al(III)Br2N2 (BRMAAL) (Geo)C4H12N2Al2Br4
  4384 Al(III)Br2N2 (BRMAAL)C4H12N2Al2Br4
  4385 Silicon tetrabromide (Geo)SiBr4
  4386 Silicon tetrabromideSiBr4
  4387 Titanium tetrabromideTiBr4
  4388 vanadium(V) tetrabromide (Geo)VBr4
  4389 vanadium(V) tetrabromideVBr4
  4390 Vanadium(IV) bromideVBr4
  4391 Vanadium(IV) bromide (Geo)VBr4
  4392 V(V)Br4O(-) (BEVXIJ) (Geo)OVBr4


ΔHf: -183.5 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 dibromide, dimer
 H=-183.5,5.0 HR=JANAF86
 Br     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
 Mg     2.48813282 +1    0.0000000 +0    0.0000000 +0     1     0     0
 Br     2.63137889 +1  132.6346917 +1    0.0000000 +0     2     1     0
 Mg     2.63627673 +1   84.7650086 +1 -179.9816319 +1     3     2     1
 Br     2.62861948 +1   95.1717901 +1   -0.0092021 +1     4     3     2
 Br     2.48812320 +1  131.3329213 +1  179.9887978 +1     4     3     2