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The N-(2-pyridinium)urea cation of the title compound, C6H8N3O+.ReO4-, is planar to within 0.085 (9) Å and adopts s-cis-s-cis conformation with respect to the imino C-N bonds. The structure consists of columns of centrosymmetric dimeric plane-to-plane stacked cations and hydrogen-bonded anions. The distance between the antiparallel carbonyl groups in the dimer is 3.16 (5) Å. An extensive network of hydrogen bonds stabilizes the ordering of the ions within the columns, which are held together by weaker hydrogen bonds and van der Waals interactions.

Supporting information

cif

Crystallographic Information File (CIF)
Contains datablocks global, LRSA0234

hkl

Structure factor file (CIF format)
Supplementary material

CCDC reference: 129039

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