Tetra-kis[bis-(pyridin-2-yl)amine-κN (2)](nitrato-κO)silver(I)

Yuliia Parashchenko; Anna Pavlishchuk; Nadezhda A Bokach; Matti Haukka

doi:10.1107/S1600536814000907

Tetra-kis[bis-(pyridin-2-yl)amine-κN (2)](nitrato-κO)silver(I)

Acta Crystallogr Sect E Struct Rep Online. 2014 Jan 22;70(Pt 2):m58-9. doi: 10.1107/S1600536814000907. eCollection 2014 Feb 1.

Authors

Yuliia Parashchenko¹, Anna Pavlishchuk¹, Nadezhda A Bokach², Matti Haukka³

Affiliations

¹ Department of Chemistry, Kiev National Taras Shevchenko University, Volodymyrska Street 62, Kiev 01601, Ukraine.
² Department of Chemistry, Saint Petersburg State University, Universitetsky Pr. 26, 198504 Stary Petergof, Russian Federation.
³ Department of Chemistry, University of Joensuu, PO Box 111, FI-80108 Joensuu, Finland.

Abstract

In the title complex, [Ag(NO3)(C10H9N3)4], the nitrate ligand is found to be disordered over two sets of positions, with occupancy factors of 0.473 (5) and 0.527 (5). The Ag(I) ion is located in a square-pyramidal coordination environment formed by four N atoms from four bis-(pyridin-2-yl)amine ligands and one O atom from a nitrate ligand. Weak inter-actions between the Ag(I) ions and the nitrate anions acting in a monodentate mode [Ag⋯O = 2.791 (13) and 2.816 (9) Å for the major component of the nitrate ligand, and 2.865 (8) and 2.837 (8) Å for the minor component] link the complex mol-ecules into a chain along [001]. N-H⋯O hydrogen bonds are observed.