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Bis(2,3-dimethyl-anilinium) dihydrogen-diphosphate.

Marouani H, Elmi L, Rzaigui M, Al-Deyab SS - Acta Crystallogr Sect E Struct Rep Online (2010)

Bottom Line: In the title compound, 2C(8)H(12)N(+)·H(2)P(2)O(7) (2-), the complete dihydrogendiphosphate anion is generated by crystallographic twofold symmetry, with the bridging O atom lying on the rotation axis [P-O-P = 135.50 (9)°].In the crystal, the 2,3-xylidinium cations are anchored between ribbons formed by the H(2)P(2)O(7) entities.Crystal cohesion and stability are supported by electrostatic inter-actions which, together with N-H⋯O and O-H⋯O hydrogen bonds, build up a three-dimensional network.

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ABSTRACT
In the title compound, 2C(8)H(12)N(+)·H(2)P(2)O(7) (2-), the complete dihydrogendiphosphate anion is generated by crystallographic twofold symmetry, with the bridging O atom lying on the rotation axis [P-O-P = 135.50 (9)°]. In the crystal, the 2,3-xylidinium cations are anchored between ribbons formed by the H(2)P(2)O(7) entities. Crystal cohesion and stability are supported by electrostatic inter-actions which, together with N-H⋯O and O-H⋯O hydrogen bonds, build up a three-dimensional network.

No MeSH data available.


Projection of (I) along the b axis.
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Fap2: Projection of (I) along the b axis.


Bis(2,3-dimethyl-anilinium) dihydrogen-diphosphate.

Marouani H, Elmi L, Rzaigui M, Al-Deyab SS - Acta Crystallogr Sect E Struct Rep Online (2010)

Projection of (I) along the b axis.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC2983687&req=5

Fap2: Projection of (I) along the b axis.
Bottom Line: In the title compound, 2C(8)H(12)N(+)·H(2)P(2)O(7) (2-), the complete dihydrogendiphosphate anion is generated by crystallographic twofold symmetry, with the bridging O atom lying on the rotation axis [P-O-P = 135.50 (9)°].In the crystal, the 2,3-xylidinium cations are anchored between ribbons formed by the H(2)P(2)O(7) entities.Crystal cohesion and stability are supported by electrostatic inter-actions which, together with N-H⋯O and O-H⋯O hydrogen bonds, build up a three-dimensional network.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
In the title compound, 2C(8)H(12)N(+)·H(2)P(2)O(7) (2-), the complete dihydrogendiphosphate anion is generated by crystallographic twofold symmetry, with the bridging O atom lying on the rotation axis [P-O-P = 135.50 (9)°]. In the crystal, the 2,3-xylidinium cations are anchored between ribbons formed by the H(2)P(2)O(7) entities. Crystal cohesion and stability are supported by electrostatic inter-actions which, together with N-H⋯O and O-H⋯O hydrogen bonds, build up a three-dimensional network.

No MeSH data available.