In the title polymeric complex, [Au2Fe(CN)4(C4H3IN2)2(C2H6O)]n, the FeII cation is coordinated by two iodopyrazine molecules, one ethanol molecule and three dicyanoaurate anions in a distorted N5O octahedral geometry. In the crystal, the dicyanoaurate anions bridge the FeII cations to form polymeric chains propagating along the b-axis direction. Stabilization of the crystal structure is provided by O—H...N hydrogen bonds and π–π stacking between parallel iodopyrazine rings of neighbouring chains, the centroid–centroid distances being 3.654 (10) and 3.658 (9) Å.
No Supplementary Data
No Article Media
Document Type: Research Article
School of Chemical Engineering, Nanjing University of Science and Technology, 210094 Nanjing, People's Republic of China
Department of Chemistry, Taras Shevchenko National University of Kyiv, Volodymyrska St. 64, Kyiv 01601, Ukraine
January 1, 2017