Accuracy

chromium(vi) trioxide   3145 Chromium(VI) trioxide

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    #  Species Formula
  3135 Chromium, anionCr
  3136 Cr(III)C6(3-) (MCRLDX) (Geo)C6H18Cr
  3137 Bicyclopentadienyl chromiumC10H10Cr
  3138 Dibenzene chromiumC12H12Cr
  3139 Cr(II)(NH3)6H18N6Cr
  3140 Cr(II)(NH3)6 (Geo)H18N6Cr
  3141 Cr(III)N6 (SUKFEJ) (Geo)C12H30N6Cr
  3142 Cr(III)N6(3+) (SUKFEJ)C12H30N6Cr
  3143 Cr(III)N6(0) (BGUCRM) (Geo)C6H18N15Cr
  3144 Dimethyl chromium(VI) dioxide (Geo)C2H6O2Cr
  3145 Chromium(VI) trioxide O3Cr
  3146 Chromium(VI) trioxide (Geo)O3Cr
  3147 Chromium(V) trioxide, anionO3Cr
  3148 Cyclobutadiene chromium tricarbonyl (Geo)C8H5O3Cr
  3149 (C6H6)Cr(CO)3 (Geo)C9H6O3Cr
  3150 Cr(CO)3(C6H6)C9H6O3Cr
  3151 Cr(CO)3(C6H5CH3)C10H8O3Cr
  3152 Cr(CO)3(C7H8)C10H8O3Cr
  3153 1,3,5-Trimethylbenzene chromium tricarbonylC12H12O3Cr
  3154 Cr(CO)3(C10H8)C13H8O3Cr
  3155 Hexamethylbenzene chromium tricarbonylC15H18O3Cr


ΔHf: -68.9 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).
  
 PULAY PM7
Chromium(VI) trioxide
 H=-68.9 HR=JANAF86 S=63.62 CP=13.38
 Cr     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
  O     1.58644913 +1    0.0000000 +0    0.0000000 +0     1     0     0
  O     1.58650985 +1  119.9721582 +1    0.0000000 +0     1     2     0
  O     1.58638471 +1  120.0372298 +1  179.9997046 +1     1     2     3