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1,3-Diammonio-1,2,3-tride-oxy-cis-inositol sulfate.

ABSTRACT: In the crystal structure of the title compound, C(6)H(16)N(2)O(3) (2+)·SO(4) (2-), each cation forms three O-H?O and five N-H?O hydrogen bonds to six neighbouring sulfate anions. In addition, interlinking of the cations by N-H?O interactions is also observed. The cyclo-hexane ring adopts a chair conformation with two axial hy-droxy groups. Although the separation of 2.928?Å is almost ideal for a hydrogen bond, intra-molecular hydrogen bonding between these two hy-droxy groups is not observed.

SUBMITTER: Neis C

PROVIDER: S-EPMC3344546 | biostudies-other | 2012 May

REPOSITORIES: biostudies-other

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1,3-Diammonio-1,2,3-tride-oxy-cis-inositol sulfate.

Neis Christian C Merten Günter J GJ Hegetschweiler Kaspar K

Acta crystallographica. Section E, Structure reports online 20120418 Pt 5

In the crystal structure of the title compound, C(6)H(16)N(2)O(3) (2+)·SO(4) (2-), each cation forms three O-H⋯O and five N-H⋯O hydrogen bonds to six neighbouring sulfate anions. In addition, interlinking of the cations by N-H⋯O interactions is also observed. The cyclo-hexane ring adopts a chair conformation with two axial hy-droxy groups. Although the separation of 2.928 Å is almost ideal for a hydrogen bond, intra-molecular hydrogen bonding between these two hy-droxy groups is not observed. ...[more]

PMID: 22590308

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Redetermination of 1,3-diammonio-1,2,3-tride-oxy-cis-inositol dichloride.

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