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1,4-Bis(4-pyridylmeth-yl)piperazin-1-ium perchlorate fumaric acid hemisolvate.

Farnum GA, Laduca RL - Acta Crystallogr Sect E Struct Rep Online (2009)

Bottom Line: In the title salt, C(16)H(21)N(4) (+)·ClO(4) (-)·0.5C(4)H(4)O(4), fumaric acid mol-ecules, situated across crystallographic inversion centres, are O-H⋯N hydrogen bonded to two protonated 1,4-bis-(4-pyridylmeth-yl)piperazine cations, forming trimolecular units.These construct one-dimensional supra-molecular ribbons by N-H⋯N hydrogen bonding, and further aggregate via π-π inter-actions [shortest C⋯C contact = 3.640 (1) Å] and perchlorate-mediated C-H⋯O inter-actions.

View Article: PubMed Central - HTML - PubMed

Affiliation: Lyman Briggs College, Department of Chemistry, Michigan State University, East Lansing, MI 48825, USA.

ABSTRACT
In the title salt, C(16)H(21)N(4) (+)·ClO(4) (-)·0.5C(4)H(4)O(4), fumaric acid mol-ecules, situated across crystallographic inversion centres, are O-H⋯N hydrogen bonded to two protonated 1,4-bis-(4-pyridylmeth-yl)piperazine cations, forming trimolecular units. These construct one-dimensional supra-molecular ribbons by N-H⋯N hydrogen bonding, and further aggregate via π-π inter-actions [shortest C⋯C contact = 3.640 (1) Å] and perchlorate-mediated C-H⋯O inter-actions.

No MeSH data available.


Related in: MedlinePlus

A hydrogen-bonded ribbon motif consisting of [(Hbpmp)2(H2fumarate)]2+ trimolecular aggregration. Hydrogen bonding is shown as dashed lines.
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Fap3: A hydrogen-bonded ribbon motif consisting of [(Hbpmp)2(H2fumarate)]2+ trimolecular aggregration. Hydrogen bonding is shown as dashed lines.


1,4-Bis(4-pyridylmeth-yl)piperazin-1-ium perchlorate fumaric acid hemisolvate.

Farnum GA, Laduca RL - Acta Crystallogr Sect E Struct Rep Online (2009)

A hydrogen-bonded ribbon motif consisting of [(Hbpmp)2(H2fumarate)]2+ trimolecular aggregration. Hydrogen bonding is shown as dashed lines.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC2977376&req=5

Fap3: A hydrogen-bonded ribbon motif consisting of [(Hbpmp)2(H2fumarate)]2+ trimolecular aggregration. Hydrogen bonding is shown as dashed lines.
Bottom Line: In the title salt, C(16)H(21)N(4) (+)·ClO(4) (-)·0.5C(4)H(4)O(4), fumaric acid mol-ecules, situated across crystallographic inversion centres, are O-H⋯N hydrogen bonded to two protonated 1,4-bis-(4-pyridylmeth-yl)piperazine cations, forming trimolecular units.These construct one-dimensional supra-molecular ribbons by N-H⋯N hydrogen bonding, and further aggregate via π-π inter-actions [shortest C⋯C contact = 3.640 (1) Å] and perchlorate-mediated C-H⋯O inter-actions.

View Article: PubMed Central - HTML - PubMed

Affiliation: Lyman Briggs College, Department of Chemistry, Michigan State University, East Lansing, MI 48825, USA.

ABSTRACT
In the title salt, C(16)H(21)N(4) (+)·ClO(4) (-)·0.5C(4)H(4)O(4), fumaric acid mol-ecules, situated across crystallographic inversion centres, are O-H⋯N hydrogen bonded to two protonated 1,4-bis-(4-pyridylmeth-yl)piperazine cations, forming trimolecular units. These construct one-dimensional supra-molecular ribbons by N-H⋯N hydrogen bonding, and further aggregate via π-π inter-actions [shortest C⋯C contact = 3.640 (1) Å] and perchlorate-mediated C-H⋯O inter-actions.

No MeSH data available.


Related in: MedlinePlus