Chemical elements
  Aluminium
    Isotopes
    Energy
    Preparation
    Physical properties
    Chemical properties
      Aluminium subfluoride
      Aluminium trifluoride
      Aluminium trichloride
      Aluminium tribromide
      Aluminium iodide
      Aluminium chlorate
      Aluminium perchlorate
      Aluminium bromate
      Aluminium periodate
      Aluminium suboxide
      Alumina
      Aluminium sesqui-oxide
      Aluminium peroxide
      Aluminium hydroxides
      Aluminates
      Tricalcium aluminate
      Sodilim aluminate
      Aluminium sesqui-sulphide
      Aluminium selenide
      Aluminium telluride
      Aluminium sulphite
      Aluminium sulphate
      Alums
      Sodium alum
      Potassium alum
      Ammonium alum
      Hydroxylamine alum
      Silver alum
      Pseudo-alums
      Aluminium dithionate
      Aluminium selenite
      Aluminium selenate
      Aluminium chromate
      Aluminium molybdate
      Aluminium silicomolybdate
      Aluminium tungstate
      Aluminium silicotungstate
      Aluminium phosphotungstate
      Aluminium nitride
      Aluminium phosphide
      Aluminium arsenide
      Aluminium nitrate
      Aluminium Phosphates
      Basic aluminium arsenite
      Aluminium carbide
      Aluminium carbonate
      Aluminium thiocyanate
      Aluminium oxalate
      Aluminium alkyls
      Aluminium Hydrocarbon
      Aluminium acetylacetonate
      Aluminium silicide
      Aluminium silicates
      Leucite
      Nephelite
      Spodumene
      Topaz
      Beryl
      Tourmaline
      Axinite
      Sodalite
      Hauynite
      Kaolinite
      Aluminosilicic acids aluminosilicates
      Aluminium Borides
      Aluminium Boride
      Aluminium Boride
      Aluminium borocarbides
      Aluminium borate
      Aluminium sodium perborate
    Applications
    PDB 1a6e-1zca
    PDB 2b8w-3i62
    PDB 3kql-5ukd

Aluminium acetylacetonate, [(CH3.CO)2CH]3Al






Aluminium acetylacetonate, [(CH3.CO)2CH]3Al, is produced slowly by the action of aluminium hydroxide and rapidly by the action of anhydrous aluminium chloride on acetylacetone. It is best prepared by adding acetylacetone and ammonia to an aqueous solution of aluminium chloride; it separates from its alcoholic solution in white monoclinic (a:b:c = 1.901:1:1.361; β = 81°6') crystals isomorphous with the corresponding ruthenium salt, melts at 194°, and boils at 315°. At 360° the vapour density is 11.24 (air = l), the simple formula given above corresponding to the value 11.18. The molecular weight also corresponds with the simple formula in solution in benzene and carbon disulphate.

Aluminium acetylacetonate separates from chloroform solution with two molecules of chloroform of crystallisation. It is insoluble in water and does not combine with ammonia.


© Copyright 2008-2012 by atomistry.com