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Title

Taxiphyllin from Henriettella fascicularis

Authors
Calderón, Angela I.
Terreaux, Christian
Gupta, Mahabir P.
Schenk, Kurt J.
Published in Acta Crystallographica. C, Crystal Structure Communications. 2003, vol. 59, no. 3, p. o174 - o176
Abstract (2R)-alpha-(beta-D-Glucopyranosyloxy)-4-hydroxybenzeneaceto- nitrile (taxiphyllin) dihydrate, C14H17NO7.2H(2)O, is a naturally occurring cyanogenetic glycoside which has been isolated from Henriettella fascicularis (Sw.) C. Wright (Melastomataceae). Its structure is stabilized by a wealth of intermolecular O-H...O and O-H...N hydrogen bonds spun into a three-dimensional network. Further stabilization arises from an intramolecular O-H...O bond and weak intermolecular C-H...O interactions. The very anisotropic growth speeds of the basal pinacoids from methanol mirror a certain structural inhomogeneity.
Keywords hydrogen-bondglycosides
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CALDERÓN, Angela I. et al. Taxiphyllin from Henriettella fascicularis. In: Acta Crystallographica. C, Crystal Structure Communications, 2003, vol. 59, n° 3, p. o174 - o176. https://archive-ouverte.unige.ch/unige:11689

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Deposited on : 2010-08-31

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