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(±)-4,12,15,18,26-Penta-hydroxy-13,17-dioxahepta-cyclo-[14.10.0.0(3,14).0(4,12).0(6,11).0(18,26).0(19,24)]hexa-cosa-1,3(14),6(11),7,9,15,19,21,23-nona-ene-5,25-dione methanol disolvate.

ABSTRACT: The title compound, C24H14O9·2CH3OH, displays a chair-shaped form. The two di-hydro-indenone ring systems are located above and below the central fused-ring system, the dihedral angles between the mean planes of di-hydro-indenone ring systems and the mean plane of central fused-ring system are 67.91?(5) and 73.52?(4)°, respectively. In the crystal, extensive O-H?O hydrogen bonds, weak C-H?O hydrogen bonds and C-H?? inter-actions link the mol-ecules into a three-dimensional supra-molecular architecture.

SUBMITTER: Gil M

PROVIDER: S-EPMC4011206 | biostudies-literature | 2014 May

REPOSITORIES: biostudies-literature

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(±)-4,12,15,18,26-Penta-hydroxy-13,17-dioxahepta-cyclo-[14.10.0.0(3,14).0(4,12).0(6,11).0(18,26).0(19,24)]hexa-cosa-1,3(14),6(11),7,9,15,19,21,23-nona-ene-5,25-dione methanol disolvate.

Gil Maayan M Almog Joseph J Dubnikova Faina F Bogoslavski Benny B Cohen Shmuel S

Acta crystallographica. Section E, Structure reports online 20140402 Pt 5

The title compound, C24H14O9·2CH3OH, displays a chair-shaped form. The two di-hydro-indenone ring systems are located above and below the central fused-ring system, the dihedral angles between the mean planes of di-hydro-indenone ring systems and the mean plane of central fused-ring system are 67.91 (5) and 73.52 (4)°, respectively. In the crystal, extensive O-H⋯O hydrogen bonds, weak C-H⋯O hydrogen bonds and C-H⋯π inter-actions link the mol-ecules into a three-dimensional supra-molecular archit ...[more]

PMID: 24860323

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