Kaczmarek Małgorzata, Radecka-Paryzek Wanda, Kubicki Maciej
Department of Chemistry, Adam Mickiewicz University, Grunwaldzka 6, 60-780 Poznań, Poland.
Acta Crystallogr Sect E Struct Rep Online. 2007 Dec 12;64(Pt 1):o269. doi: 10.1107/S160053680706607X.
The crystal structure of the title compound, C(4)H(7)N(5)·CH(4)O, is determined by an extensive network of hydrogen bonding. A sequence of centrosymmetric dimeric associations, formed by two different N-H(amino)⋯N(ring) hydrogen bonds, connects the triazine rings into a planar mol-ecular tape. The methanol solvent mol-ecules act as di-acceptors and mono-donors of hydrogen bonds and inter-link, almost perpendicularly, the hydrogen-bonded tapes into a three-dimensional structure.
标题化合物C(4)H(7)N(5)·CH(4)O的晶体结构由广泛的氢键网络决定。由两种不同的N-H(氨基)⋯N(环)氢键形成的一系列中心对称二聚体缔合,将三嗪环连接成一个平面分子带。甲醇溶剂分子作为氢键的双受体和单供体,并几乎垂直地将氢键带交联成三维结构。