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Crystal structure of tris-(hydroxyl-ammonium) orthophosphate.

ABSTRACT: The crystal structure of the title salt, ([H3NOH](+))3·[PO4](3-), consists of discrete hydroxyl-ammonium cations and ortho-phos-phate anions. The atoms of the cation occupy general positions, whereas the anion is located on a threefold rotation axis that runs through the phospho-rus atom and one of the phosphate O atoms. In the crystal structure, cations and anions are linked by inter-molecular O-H?O and N-H?O hydrogen bonds into a three-dimensional network. Altogether, one very strong O-H?O, two N-H?O hydrogen bonds of medium strength and two weaker bifurcated N-H?O inter-actions are observed.

SUBMITTER: Leinemann M

PROVIDER: S-EPMC4645030 | biostudies-literature | 2015 Nov

REPOSITORIES: biostudies-literature

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Crystal structure of tris-(hydroxyl-ammonium) orthophosphate.

Leinemann Malte M Jess Inke I Boeckmann Jan J Näther Christian C

Acta crystallographica. Section E, Crystallographic communications 20151010 Pt 11

The crystal structure of the title salt, ([H3NOH](+))3·[PO4](3-), consists of discrete hydroxyl-ammonium cations and ortho-phos-phate anions. The atoms of the cation occupy general positions, whereas the anion is located on a threefold rotation axis that runs through the phospho-rus atom and one of the phosphate O atoms. In the crystal structure, cations and anions are linked by inter-molecular O-H⋯O and N-H⋯O hydrogen bonds into a three-dimensional network. Altogether, one very strong O-H⋯O, tw ...[more]

PMID: 26594525

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