1H-Indazolo[1,2-b]phthalazine-5,10-dione IPDD with an approximate turbine-like spatial structure, primary assembled double-stranded helices at the first level, was predicted by quantum chemical calculations and confirmed by atomic force microscopy. The higher-dimensional hierarchical architectures including fibrils, helical fibers, spherical shells, and porous prismatic structures were observed in sequence by the scanning electron microscopy technique. The final porous prismatic structures sensitive to NH₃ vapors have the potential to be applied in gas sensing and absorbing materials.

中文翻译：

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基于类涡轮分子，监测从双链螺旋到定义明确的微观形态的层次演化。

1 H-吲哚并[1,2- b ]酞嗪-5,10-二酮IPDD具有近似的涡轮状空间结构，在第一级主要组装成双链螺旋，通过量子化学计算预测并通过原子力确认显微镜检查。通过扫描电子显微镜技术依次观察到了较高维的层次结构，包括原纤维，螺旋纤维，球形壳和多孔棱柱形结构。对NH ₃蒸气敏感的最终多孔棱柱结构具有被应用于气体传感和吸收材料的潜力。