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The title compound 4 methyl 4 hydroxy 2 pentone is obtained by the condensed reaction of acetone, and co crystallized with octamolybdate anion and tetra butyl ammonium cation. The crystal structure belongs to triclinic system, space group P1 , Mo 8C 44 H 98 O 30 N 2 M r=1902.77, a=11.512(6), b=12.790(3), c=13.395(4), α=65.22(2), β=78.26(4), γ=71.12(3), V=1689(1) 3, Z=1, D x =1^869g/cm 3, F(000)=950, μ =14.79 cm -1 , final R =0.053 and R w =0.067. The orbital hybridization of C(53) and C(55) are sp 3 and sp 2 separately in (CH 3) 2COHCH 2COCH 3 and the catalysis of β octamolybdate anion might be present for the condensed reaction of acetone.
The title compound 4 methyl 4 hydroxy 2 pentone is obtained by the condensation reaction of acetone, and co crystallized with octamolybdate anion and tetra butyl ammonium cation. The crystal structure belongs to triclinic system, space group P1, Mo 8C 44 H 98 O 30 N (2), β = 78.26 (4), γ = 71.12 (3), V = 71.12 (3), c = 13.395 = 1689 (1) 3, Z = 1, D x = 1 ^ 869 g / cm 3, F (000) = 950, μ = 14.79 cm -1, final R = 0.053 and R w = hybridization of C (53) and C (55) are sp 3 and sp 2 separately in (CH 3) 2COHCH 2COCH 3 and the catalysis of β octamolybdate anion might be present for the condensation reaction of acetone.