Accuracy

potassium bromide, dimer   4301 Potassium bromide, dimer

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    #  Species Formula
  4291 Mg(II)O5Br2 (GUPJAC) (Geo)C10H22O5MgBr2
  4292 Mg(II)O5Br2 (GUPJAC)C10H22O5MgBr2
  4293 Silicon dibromideSiBr2
  4294 DibromosilaneH2SiBr2
  4295 SiH2CBr (ZUHPIB) (Geo)C2H8Si2Br2
  4296 SiH2CBr (ZUHPIB)C2H8Si2Br2
  4297 Sulfur dibromideSBr2
  4298 Thionyl bromide (Geo)OSBr2
  4299 Dibromine disulfideS2Br2
  4300 Potassium bromide, dimer (Geo)K2Br2
  4301 Potassium bromide, dimer K2Br2
  4302 Calcium dibromide (Geo)CaBr2
  4303 Calcium dibromideCaBr2
  4304 Ca(II)N2O2Br2 (TAPKEA) (Geo)C12H18N2O2CaBr2
  4305 Ca(II)N2O2Br2 (TAPKEA)C12H18N2O2CaBr2
  4306 Titanium dibromideTiBr2
  4307 Titanium(IV) oxide dibromide (Geo)OTiBr2
  4308 Titanium(IV) oxide dibromideOTiBr2
  4309 Chromium(VI) dibromide dioxideO2CrBr2
  4310 Chromium(VI) dibromide dioxide (Geo)O2CrBr2
  4311 Manganese dibromide (Geo)MnBr2


ΔHf: -129.2 kcal/mol,     REF: NIST Chemistry WebBook, NIST Standard Reference Database, No. 69; W. G. Mallard, P. J. Linstrom, Eds., National Institute of Standards and Technology, Gaithersberg, http://webbook.nist.gov/chemistry.
  
 SYMMETRY PM7
Potassium bromide, dimer
 H=-129.2 HR=NIST
 
 Br     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
  K     3.05006634 +1    0.0000000 +0    0.0000000 +0     0     0     0
 Br     3.05006634 +0   85.3625741 +1    0.0000000 +0     2     1     0
  K     3.05006634 +0   94.6412631 +1    0.0000000 +1     3     2     1
 
   2  1    3    4