Skip to main content
Article thumbnail
Location of Repository

4-[3-(Isonicotino-yloxy)propoxycarbon-yl]pyridinium diiodidoargentate(I)

By Javier Vallejos, Iván Brito, Alejandro Cárdenas, Michael Bolte and Matías López-Rodríguez

Abstract

The structure of the title compound, (C15H15N2O4)[AgI2], consists of an organic 4-[3-(isonicotino­yloxy)propoxycarbon­yl]pyridinium cation which has a gauche–gauche (O/C/C/C—O/C/C/C or GG’) conformation and lies on a twofold rotation axis, which passes through the central C atom of the aliphatic chain, and an inorganic [AgI2]− anion. In the complex anion, the Ag+ cation is bound to two I− anions in a linear geometry. The anion was modelled assuming disorder around a crystallographic inversion centre near the location of the Ag+ cation. The crystal packing is stabilized by a strong inter­molecular N—H[cdots, three dots, centered]N hydrogen bond, which links the cations into zigzag chains with graph-set notation C(16) running along the face diagonal of the ac plane. The N-bound H atom is disordered over two equally occupied symmetry-equivalent sites, so that the mol­ecule has a pyridinium ring at one end and a pyridine ring at the other

Topics: ddc:540
Year: 2011
OAI identifier: oai:publikationen.ub.uni-frankfurt.de:25289

Suggested articles

Citations

  1. Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) x y z Uiso*/Ueq Occ.
  2. (2010). Lo ´pez-Rodrı ´guez,
  3. (2002). metal-organic compounds Acta Cryst.
  4. (2011). metal-organic compounds m1760 Vallejos et al. (C15H15N2O4)[AgI2] Acta Cryst.
  5. (2009). Superimposed structures for (I) and (II) (color code: green: (I); red: (II)) 4-[3-(Isonicotinoyloxy)propoxycarbonyl]pyridinium diiodidoargentate(I) Crystal data (C15H15N2O4)[AgI2]
  6. (1995). The crystal packing is stabilized by a strong intermolecular N—H···N hydrogen bond, which links the cations into zigzag chains with graph-set notation C(16) (Bernstein

To submit an update or takedown request for this paper, please submit an Update/Correction/Removal Request.