Five (1H-pyrrol-2-yl)pyridines.
The title (1H-pyrrol-2-yl)pyridines, C(9)H(8)N(2), 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.
Department of Chemistry, University of Minnesota, Minneapolis, MN 55455-0431, USA.
Wayland E
WE
Noland
Kevin P
KP
Cole
Doyle
D
Britton