Abstract
The Ag atom in the title compound, [Ag(C13H10N2)2]NO3, shows an approximately linear coordination [N–Ag–N 162.6 (4)°]. The coordination geometry is distorted towards square-planar owing to two long Ag⋯O interactions [Ag⋯O = 2.634 (15) and 2.861 (13) Å]. In the crystal structure, the Ag atom lies on a special position of 2 site symmetry; the nitrate anion is disordered about the special position. The crystal under investigation was a racemic twin with a 33% minor twin component.
Highlights
The Ag atom in the title compound, [Ag(C13H10N2)2]NO3, shows an approximately linear coordination [N–Ag–N 162.6 (4)]
The coordination geometry is distorted towards square-planar owing to two long AgÁ Á ÁO interactions [AgÁ Á ÁO = 2.634 (15) and 2.861 (13) A ]
The Ag atom lies on a special position of 2 site symmetry; the nitrate anion is disordered about the special position
Summary
Key indicators: single-crystal X-ray study; T = 291 K; mean (C–C) = 0.019 A; disorder in main residue; R factor = 0.061; wR factor = 0.174; data-to-parameter ratio = 11.5. Crystal data [Ag(C13H10N2)2]NO3 Mr = 558.34 Monoclinic, C2 a = 13.911 (6) Ab = 7.340 (1) Ac = 12.669 (5) A = 113.43 (2)
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