Sangeetha V, Kanagathara N, Chakkaravarthi G, Marchewka M K, Anbalagan G
Department of Physics, D.G. Vaishnav College, Chennai 600 106, India.
Acta Crystallogr Sect E Struct Rep Online. 2013 Apr 17;69(Pt 5):o741. doi: 10.1107/S1600536813009999. Print 2013 May 1.
The asymmetric unit of the title salt, C3H7N6 (+)·C6H7O4 (-)·C3H4O2·H2O, contains a 2,4,6-tri-amino-1,3,5-triazin-1-ium cation, a 3-(prop-2-eno-yloxy)propano-ate anion and acrylic acid and water solvent mol-ecules in a 1:1:1:1 ratio and with each species in a general position. In the crystal, the components are linked into a supra-molecular layer in the bc plane via a combination of O-H⋯O, N-H⋯N and N-H⋯O hydrogen bonding. The crystal studied was a non-merohedral twin, the minor component contribution being approximately 26%.
标题盐C₃H₇N₆(+)·C₆H₇O₄(-)·C₃H₄O₂·H₂O的不对称单元包含一个2,4,6-三氨基-1,3,5-三嗪-1-鎓阳离子、一个3-(2-丙烯酰氧基)丙酸根阴离子、丙烯酸和水溶剂分子，其比例为1:1:1:1，且每种物种均处于一般位置。在晶体中，这些组分通过O-H⋯O、N-H⋯N和N-H⋯O氢键的组合在bc平面上连接成一个超分子层。所研究的晶体为非镜像孪晶，次要组分的贡献约为26%。
