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

Bon VV, Dudko AV, Kozachkova AN, Pekhnyo VI - Acta Crystallogr Sect E Struct Rep Online (2008)

Bottom Line: 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.

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Affiliation: V. I. Vernadskii Institute of General and Inorganic Chemistry, Kyiv 03680, Ukraine.

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.

No MeSH data available.


Crystal packing of title compound, projection along b axis. Dashed lines indicate hydrogen bonds.
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Fap2: Crystal packing of title compound, projection along b axis. Dashed lines indicate hydrogen bonds.


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

Bon VV, Dudko AV, Kozachkova AN, Pekhnyo VI - Acta Crystallogr Sect E Struct Rep Online (2008)

Crystal packing of title compound, projection along b axis. Dashed lines indicate hydrogen bonds.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC2960039&req=5

Fap2: Crystal packing of title compound, projection along b axis. Dashed lines indicate hydrogen bonds.
Bottom Line: 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.

View Article: PubMed Central - HTML - PubMed

Affiliation: V. I. Vernadskii Institute of General and Inorganic Chemistry, Kyiv 03680, Ukraine.

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.

No MeSH data available.