Time stamp: Thu Mar 11 08:55:57 2021 HoF Errors: < 2 kcal/mol   < 5 kcal/mol   < 10 kcal/mol   < 20 kcal/mol   < 50 kcal/mol.   Geometries: 0: good, 100: bad

Comparison of Structures of 46 Rubidium-containing Solids predicted using PM7 and PM6-D3H4 with X-Ray

(All solids - Periodic Table - Home - Accuracy - Manual)

Average unsigned error in PM7 HoF: 9.44 kcal/mol, for 13 solids
Average unsigned error in PM6-D3H4 HoF: 25.55 kcal/mol, for 13 solids

     #     GUI   Heat of formation (Kcal/formula unit) Geometry        Species
                    Ref.        PM7     PM6-D3H4      PM7 PM6-D3H4 
  1263  (JSmol)              -426.0     -394.6       22.4   32.7   (Cyclopentadienyl)-(18-crown-6)-rubidium dimethoxyethane solvate (QEXTIW)
  1264  (JSmol)              -318.2     -295.3       23.6   23.1   (Diphenylmethanide)-(18-crown-6)-rubidium (UNIJIK)
  1265  (JSmol)  -133.3      -134.9     -153.9       60.3   11.7   RbF
  1266  (JSmol)     0.0       -11.3      -24.8       32.2   56.7   Rubidium (Rb) (ICSD 650018)
  1267  (JSmol)                 8.2       11.6       59.2   50.1   Rubidium acetylide (Rb2C2) (ICSD 51529)
  1268  (JSmol)   -27.0       -41.1      -80.4       35.0   46.3   Rubidium amide (RbNH2) (ICSD 50484)
  1269  (JSmol)  -100.1       -99.6      -78.1       59.7   57.5   Rubidium deuteriooxide (RbOD) (ICSD 60974)
  1270  (JSmol)               -97.7      -78.2       51.1   53.7   Rubidium deuteriooxide (RbOD) (ICSD 60976)
  1271  (JSmol)              -249.9     -179.8       27.8   32.0   Rubidium dihydrogenphosphate (RbH2PO4) (250131)
  1272  (JSmol)              -176.3     -139.4       34.9   49.2   Rubidium formate (RbHCO2) (ICSD 172203)
  1273  (JSmol)              -189.2     -153.5       30.6   50.0   Rubidium hydroxide hydrate (RbOH (H2O)) (ICSD 47115)
  1274  (JSmol)  -232.1      -237.6     -210.7       49.7   51.8   Rubidium metaborate (RbBO2) (ICSD 1005205)
  1275  (JSmol)  -118.3      -112.7     -105.0       41.0   63.3   Rubidium nitrate (hexagonal) (RbNO3) (ICSD 1614238)
  1276  (JSmol)              -157.6     -137.0       63.1   59.1   Rubidium oxalate (Rb2C2O4) (ICSD 1003511)
  1277  (JSmol)  -277.0      -276.0     -250.6       21.4   51.6   Rubidium hydrogen sulfate (RbHSO4) (ICSD 36326)
  1278  (JSmol)  -104.1      -104.4     -119.7       21.1    4.0   RbCl
  1279  (JSmol)              -131.5      -98.8       12.9   43.6   Rubidium chlorate (RbClO3) (ICSD 36260)
  1280  (JSmol)  -104.5      -125.1      -87.8       31.9   58.9   Rubidium perchlorate (RbClO4) (ICSD 63363)
  1281  (JSmol)             -1409.8    -1276.0       20.2   20.2   Rubidium chromium alum (RbCr(III)(SO4)2 12(H2O))
  1282  (JSmol)              -479.1     -416.9       15.4   22.6   bis((18-Crown-6)-rubidium) bis(mu-2-chloro)-tetrachloro-di-copper (JUMJEG)
  1283  (JSmol)              -523.0     -488.1       19.6   22.1   (18-Crown-6)-diaqua-bromo-rubidium(i) (XAJXUD)
  1284  (JSmol)   -94.3      -106.6     -109.7       26.7    4.9   RbBr
  1285  (JSmol)              -205.1     -214.0       10.4   26.6   Rubidium tribromovanadate(ii) (RbVBr3) (ICSD 201836)
  1286  (JSmol)              -394.7     -344.1       29.0   53.2   Dirubidium oxalate hydrate (Rb2C2O4 H2O) (ICSD 240494)
  1287  (JSmol)  -271.5      -264.3     -232.1       59.6   51.4   Rubidium carbonate (Rb2CO3) (ICSD 414122)
  1288  (JSmol)   -81.0       -42.0      -29.1       69.0   72.5   Rubidium oxide (Rb2O) (ICSD 77676)
  1289  (JSmol)              -313.6     -287.2       48.9   56.3   Rubidium sulfate (Rb2SO4) (ICSD 203159)
  1290  (JSmol)              -106.2      -75.2       52.5   42.2   Rubidium sulfide (Rb2S) (ICSD 1009010)
  1291  (JSmol)              -338.0     -287.7       41.8   61.3   Rubidium chromate (Rb2CrO4) (ICSD 280457)
  1292  (JSmol)              -384.4     -393.8       59.6   57.2   Rubidium fluoride carbonate (Rb3FCO3) (ICSD 66029)
  1293  (JSmol)              -477.0     -391.7       50.4   54.1   Rubidium phosphate (Rb3PO4) (ICSD 161677)
  1340  (JSmol)              -841.0    -1104.1       50.9   57.6   Rubidium yttrium(iii) hexafluoride (Rb3YF6) (ICSD 19077)
  1418  (JSmol)              3173.4     3039.2       99.8    -.-   Rubidium hexabromomolybdate(iv) (Rb2MoBr6) (ICSD 545162)
  1580  (JSmol)              -831.7     -760.1       23.9   20.4   catena-(Di-rubidium (mu-10-dihydrogen tetraphosphatodiborate)-di-indium) (MEQXAI)
  1634  (JSmol)              -457.5     -627.4       44.9   60.5   Rubidium hexafluoroantimonate (RbSbF6) (ICSD 408071)
  1704  (JSmol)   -79.8       -83.7      -68.5       28.2   31.0   RbI
  1705  (JSmol)              -100.1      -88.0       35.4   47.7   Rubidium iodate (RbIO3) (ICSD 2825)
  1706  (JSmol)               -95.2     -127.5       37.4   55.0   Rubidium iodate hexagonal (RbIO3) (ICSD 1401730)
  1707  (JSmol)              -400.6     -285.3       27.0   31.6   bis(mu-2-Periodato)-bis(18-crown-6)-di-rubidium (JODBUA)
  1767  (JSmol)               -47.1     -174.8       47.4   16.8   Rubidium triiodovanadate(ii) (RbVI3) (ICSD 26455)
  2059  (JSmol)              -770.8     -994.9       22.4   79.6   catena-(Di-rubidium(i) bis(mu-2-fluoro)-(mu-2-oxalato)-bis(aqua-trifluro-hafnium(iv)) dihydrate) (YEWJAL)
  2228  (JSmol)              -399.4     -380.4       20.2   29.2   (18-Crown-6)-rubidium tetrachloro-gold(iii) (DONYOU)
  2229  (JSmol)              -154.0     -213.1       32.9   29.6   (18-Crown-6)-rubidium tetracyano-gold(iii) (DONYUA)
  2305  (JSmol)              -528.1     -771.8       54.9   49.5   Rubidium hexafluorothallate(iii) (Rb3TlF6) (ICSD 19075)
  2317  (JSmol)              -605.4     -578.1       13.6   45.7   bis(15-Crown-5)-rubidium tetrabromo-thallium (HEWNAY)
  2391  (JSmol)              -508.2     -656.7       79.4   73.3   Rubidium hexafluorobismuthate (RbBiF6) (ICSD 15121)