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Ammonium 1-ammonio-ethane-1,1-diylbis(hydrogenphospho-nate) dihydrate.

ABSTRACT: The title compound, NH(4) (+)·C(2)H(8)NO(6)P(2) (-)·2H(2)O, was obtained by the reaction between 1-amino-ethane-1,1-diyldiphospho-nic acid and ammonium hydroxide (1:1) in an aqueous solution. The asymmetric unit contains one anion with two H atoms transferred from the phospho-nic acid groups to the amino group of the anion and to an ammonia mol-ecule, giving an ammonium cation. The structure displays N-H?O and O-H?O hydrogen bonding, which creates a three-dimensional network.

SUBMITTER: Bon VV

PROVIDER: S-EPMC2960039 | biostudies-literature | 2008 Nov

REPOSITORIES: biostudies-literature

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Ammonium 1-ammonio-ethane-1,1-diylbis(hydrogenphospho-nate) dihydrate.

Bon V V VV Dudko A V AV Kozachkova A N AN Pekhnyo V I VI

Acta crystallographica. Section E, Structure reports online 20081113 Pt 12

The title compound, NH(4) (+)·C(2)H(8)NO(6)P(2) (-)·2H(2)O, was obtained by the reaction between 1-amino-ethane-1,1-diyldiphospho-nic acid and ammonium hydroxide (1:1) in an aqueous solution. The asymmetric unit contains one anion with two H atoms transferred from the phospho-nic acid groups to the amino group of the anion and to an ammonia mol-ecule, giving an ammonium cation. The structure displays N-H⋯O and O-H⋯O hydrogen bonding, which creates a three-dimensional network. ...[more]

PMID: 21581315

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Hydroxonium 1-ammonio-ethane-1,1-diyl-diphospho-nate.

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Poly[[?-(1-ammonio-ethane-1,1-di-yl)bis-(hydrogenphospho-nato)]diaquachloridodisodium]: a powder X-ray diffraction study.

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