3,3'-Benzylidenebis(4-hydroxy-5,7-dimethyl-2H-chromen-2-one)piperidine(1:1) or 3, 3'-(phenylmethylene)bis[4-hydroxy-5,7-dimethyl-2H-1-benzopyran-2-one] piperidine(1:1) or 3, 3'-Benzylidenebis(5,7-dimethyl-4-hydroxycoumarin)

C₅H₁₂N_11,C₂₉H₂₃O₆₁

Vijayalakshmi, L.Parthasarathi, V.Vipul, VoraBhavik, DesaiAnamik, Shah

Acta Crystallographica Section C (2001) 57, 7 817-818

a=9.568(2)Å   b=11.567(3)Å   c=14.010(4)Å

α=83.37(2)°   β=80.69(5)°   γ=72.08(3)°