Assembly of robust two-dimensional sheet structures from crystalline ring-fused malonamides via cooperative hydrogen bonding of amide groups
作者:Hidetoshi Kawai、Daisuke Hosoda
DOI:10.1039/c2ce26003d
日期:——
Ring-fused malonamides assemble into well-defined 2D-sheet structures based on the formation of 6 to 8 hydrogen bonds per molecule. The stacking manner and the interlayer distances of these sheets in the crystal can be manipulated by varying the size of the fused ring to form either interdigitated or segregated structures.
环稠合的丙二酰胺基于每个分子形成6至8个氢键而组装成定义明确的2D薄片结构。这些片在晶体中的堆叠方式和层间距离可以通过改变稠合环的大小来形成指状或分离结构来控制。