Accuracy

potassium iodide, dimer   6041 Potassium iodide, dimer

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    #  Species Formula
  6031 1,2 DiiodotetrafluoroethaneC2F4I2
  6032 Sodium iodide, dimer (Geo)Na2I2
  6033 Magnesium diiodideMgI2
  6034 Magnesium diiodide (Geo)MgI2
  6035 Al(III)C2I2(-) (CSIMAL) (Geo)C2H6AlI2
  6036 Al(III)C2I2(-) (CSIMAL)C2H6AlI2
  6037 Silicon diiodideSiI2
  6038 DiiodosilaneH2SiI2
  6039 C2PI (GUTJOU) (Geo)C10H6P2I2
  6040 Potassium iodide, dimer (Geo)K2I2
  6041 Potassium iodide, dimer K2I2
  6042 Calcium diiodide (Geo)CaI2
  6043 Calcium diiodideCaI2
  6044 Ca(II)N4I2 (TAQQEH) (Geo)C20H16N4CaI2
  6045 Ca(II)N4I2 (TAQQEH)C20H16N4CaI2
  6046 Ca(II)N5I2 (TANQOO) (Geo)C10H15N5CaI2
  6047 Ca(II)N5I2 (TANQOO)C10H15N5CaI2
  6048 Titanium diiodideTiI2
  6049 Ti(III)I2N4(+) (KADVIU) (Geo)C8H12N4TiI2
  6050 Titanium(IV) oxide diiodide (Geo)OTiI2
  6051 Titanium(IV) oxide diiodideOTiI2


ΔHf: -100.9 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 iodide, dimer
 H=-100.9 HR=NIST
 
  I     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
  K     3.41012776 +1    0.0000000 +0    0.0000000 +0     0     0     0
  I     3.41012776 +0   80.9336556 +1    0.0000000 +0     2     1     0
  K     3.41012776 +0   99.0022584 +1    0.0000000 +0     3     2     1
 
   2  1    3    4