作者: Ji Yang , Rosa Melendez , Steven J. Geib , Andrew D. Hamilton
关键词: Halide 、 Hydrogen bond 、 Ion 、 Low-barrier hydrogen bond 、 Series (mathematics) 、 Polymer chemistry 、 Photochemistry 、 Hydrogen 、 Chemistry 、 Denticity 、 Hydrogen atom abstraction
摘要: A series of bis-amidinium derivatives has been prepared and shown to form ordered aggregates in the solid state. The primary organizing interactions are bidentate hydrogen bonds between syn-hydrogen atoms amidinium ions halide counter anion.