The formation of regular nanostructures by photodimerization of 4,4′-dimethylbenzophenone (1) through intermolecular hydrogen abstraction, is investigated using atomic force microscopy (AFM) and known crystal packing data. AFM reveals that the crystal face (001) of 1 exhibits volcanoes. All the experimental results are correlated with the crystal structure. Molecular interpretation of the AFM features of 1 is given.
利用原子力显微镜(A
FM)和已知的晶体堆积数据,研究了 4,4′-二甲基
二苯甲酮(1)通过分子间氢抽取的光二聚作用形成规则的纳米结构。原子力显微镜显示,1 的晶面(001)呈现火山状。所有实验结果都与晶体结构相关联。对 1 的原子力显微镜特征给出了分子解释。