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4-(4-Pyridylamino)pyridinium perchlorate.

ABSTRACT: In the title salt, C(10)H(10)N(3) (+)·ClO(4) (-), the 4-(4-pyridylamino)-pyridinium cations are linked into chains via N-H?N hydrogen bonding and into layers by C-H?? inter-actions [C?Cg = 3.3875?(19)?Å]. Perchlorate ions are anchored to the layer motifs by N-H?O hydrogen bonding. The perchlorate anion was found to be disordered about a Cl-O axis, with two sites, each of equal occupancy, being resolved for the three remaining O atoms.

SUBMITTER: Farnum GA

PROVIDER: S-EPMC2968340 | biostudies-other | 2009

REPOSITORIES: biostudies-other

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4-(4-Pyridylamino)pyridinium perchlorate.

Farnum Gregory A GA Laduca Robert L RL

Acta crystallographica. Section E, Structure reports online 20090131 Pt 2

In the title salt, C(10)H(10)N(3) (+)·ClO(4) (-), the 4-(4-pyridylamino)-pyridinium cations are linked into chains via N-H⋯N hydrogen bonding and into layers by C-H⋯π inter-actions [C⋯Cg = 3.3875 (19) Å]. Perchlorate ions are anchored to the layer motifs by N-H⋯O hydrogen bonding. The perchlorate anion was found to be disordered about a Cl-O axis, with two sites, each of equal occupancy, being resolved for the three remaining O atoms. ...[more]

PMID: 21582011

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