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Poly[bis-(piperazine-1,4-diium) [(?4-cyclo-hexa-phosphato)dilithium] tetra-hydrate].


ABSTRACT: In the title compound, {(C4H12N2)2[Li2(P6O18)]·4H2O} n , the phosphate ring anion, located around an inversion center, adopts a chair conformation. Adjacent P6O18 rings are linked via corner-sharing by LiO4 tetra-hedra, generating anionic porous {[Li2(P6O18)](4-)} n layers parallel to (101). The piperazine-1,4-diium cations occupy the pores and develop hydrogen bonds with the inorganic framework. An extensive network of N-H?O and O-H?O hydrogen-bonding inter-actions link the components into a three-dimensional network and additional stabilization is provided by weak C-H?O hydrogen bonds.

SUBMITTER: Ameur I 

PROVIDER: S-EPMC3684873 | biostudies-other | 2013 Jun

REPOSITORIES: biostudies-other

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Poly[bis-(piperazine-1,4-diium) [(μ4-cyclo-hexa-phosphato)dilithium] tetra-hydrate].

Ameur Iness I   Abid Sonia S   Al-Deyab Salem S SS   Rzaigui Mohamed M  

Acta crystallographica. Section E, Structure reports online 20130511 Pt 6


In the title compound, {(C4H12N2)2[Li2(P6O18)]·4H2O} n , the phosphate ring anion, located around an inversion center, adopts a chair conformation. Adjacent P6O18 rings are linked via corner-sharing by LiO4 tetra-hedra, generating anionic porous {[Li2(P6O18)](4-)} n layers parallel to (101). The piperazine-1,4-diium cations occupy the pores and develop hydrogen bonds with the inorganic framework. An extensive network of N-H⋯O and O-H⋯O hydrogen-bonding inter-actions link the components into a th  ...[more]

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