Crystal structure of β-D,L-allose

Tomohiko Ishii; Tatsuya Senoo; Taro Kozakai; Kazuhiro Fukada; Genta Sakane; H. Ishida

doi:10.1107/S2056989015000353

Crystal structure of β-D,L-allose

Tomohiko Ishii, Tatsuya Senoo, Taro Kozakai, Kazuhiro Fukada, Genta Sakane, H. Ishida

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

The title compound, C₆H₁₂O₆, a C-3 position epimer of glucose, was crystallized from an equimolar mixture of D- and L-allose. It was confirmed that D-allose (L-allose) formed β-pyranose with a ⁴C₁ (¹C₄) conformation in the crystal. In the crystal, molecules are linked by O - H⋯O hydrogen bond, forming a three-dimensional framework. The cell volume of the racemic β-D,L-allose is 739.36 (3) Å³, which is about 10 Å³ smaller than that of chiral β-D-allose [V = 751.0 (2) Å³].

Original language	English
Pages (from-to)	o139
Journal	Acta Crystallographica Section E: Structure Reports Online
Volume	71
Issue number	2
DOIs	https://doi.org/10.1107/S2056989015000353
Publication status	Published - Feb 1 2015

Keywords

Crystal structure
O - H⋯O hydrogen bonding
Racemic compound
Rare sugar

ASJC Scopus subject areas

Chemistry(all)
Materials Science(all)
Condensed Matter Physics

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10.1107/S2056989015000353

Cite this

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title = "Crystal structure of β-D,L-allose",

abstract = "The title compound, C6H12O6, a C-3 position epimer of glucose, was crystallized from an equimolar mixture of D- and L-allose. It was confirmed that D-allose (L-allose) formed β-pyranose with a 4C1 (1C4) conformation in the crystal. In the crystal, molecules are linked by O - H⋯O hydrogen bond, forming a three-dimensional framework. The cell volume of the racemic β-D,L-allose is 739.36 (3) {\AA}3, which is about 10 {\AA}3 smaller than that of chiral β-D-allose [V = 751.0 (2) {\AA}3].",

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T1 - Crystal structure of β-D,L-allose

AU - Ishii, Tomohiko

AU - Senoo, Tatsuya

AU - Kozakai, Taro

AU - Fukada, Kazuhiro

AU - Sakane, Genta

AU - Ishida, H.

PY - 2015/2/1

Y1 - 2015/2/1

N2 - The title compound, C6H12O6, a C-3 position epimer of glucose, was crystallized from an equimolar mixture of D- and L-allose. It was confirmed that D-allose (L-allose) formed β-pyranose with a 4C1 (1C4) conformation in the crystal. In the crystal, molecules are linked by O - H⋯O hydrogen bond, forming a three-dimensional framework. The cell volume of the racemic β-D,L-allose is 739.36 (3) Å3, which is about 10 Å3 smaller than that of chiral β-D-allose [V = 751.0 (2) Å3].

AB - The title compound, C6H12O6, a C-3 position epimer of glucose, was crystallized from an equimolar mixture of D- and L-allose. It was confirmed that D-allose (L-allose) formed β-pyranose with a 4C1 (1C4) conformation in the crystal. In the crystal, molecules are linked by O - H⋯O hydrogen bond, forming a three-dimensional framework. The cell volume of the racemic β-D,L-allose is 739.36 (3) Å3, which is about 10 Å3 smaller than that of chiral β-D-allose [V = 751.0 (2) Å3].

KW - Crystal structure

KW - O - H⋯O hydrogen bonding

KW - Racemic compound

KW - Rare sugar

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Crystal structure of β-D,L-allose

Abstract

Keywords

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