Five (1H-pyrrol-2-yl) pyridines

WE Noland, KP Cole, D Britton

Index: Noland, Wayland E.; Britton, Doyle Acta Crystallographica Section C: Crystal Structure Communications, 2003 , vol. 59, # 5 p. o263-o267

Full Text: HTML

Citation Number: 4

Abstract

The title (1H-pyrrol-2-yl) pyridines, C9H8N2, substituted at the ortho, meta, and para positions of the pyridine ring all have hydrogen-bonded arrangements with geometrically similar, nearly linear, N (pyrrole)—H⋯ N (pyridine) hydrogen bonds of average length. The graph sets for the ortho, meta, and three para polymorphs are R_2^ 2 (10), C (6), C (7), C (7), and R_4^ 4 (28), respectively.