Abstrak 
Meranzin Hydrate From Muraya Paniculata
Meranzin Hydrate From Muraya Paniculata
Universitas Padjadjaran, Acta Crystallographica Section E (2010). E66, o620, doi:10.1107/S1600536810005386, ISSN 1600-5368°
Bahasa Inggris
Universitas Padjadjaran, Acta Crystallographica Section E (2010). E66, o620, doi:10.1107/S1600536810005386, ISSN 1600-5368°
Meranzin Hydrate, Muraya Paniculata
Universitas Padjadjaran, Acta Crystallographica Section E (2010). E66, o620, doi:10.1107/S1600536810005386, ISSN 1600-5368°
Bahasa Inggris
Universitas Padjadjaran, Acta Crystallographica Section E (2010). E66, o620, doi:10.1107/S1600536810005386, ISSN 1600-5368°
Meranzin Hydrate, Muraya Paniculata
The coumarin ring system in the title compound, C15H18O5 (IUPAC name: 8-[2,3-dihydroxy-3-methylbutyl]-7-methoxy2H-1-benzopyran-2-one), isolated from Muraya paniculata, is planar (r.m.s. deviation 0.017 A°). In the crystal, the two hydroxy groups are involved in O—H___O hydrogen bonding with adjacent molecules, forming a sheet structure. Key indicators: single-crystal X-ray study; T = 293 K; mean _(C–C) = 0.004 A;R factor = 0.038; wR factor = 0.102; data-to-parameter ratio = 8.8.
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