Molecular packing structures for Gemini-type diamide derivatives with different linker and fluoroalkyl chain lengths were systematically determined using reciprocal lattice analysis. Diamide derivatives with two fluorocarbons, in which the linker was replaced with one hexamethylene chain and one pentamethylene chain, exhibited hydrogen bonding and crystallinity. Powder X-ray diffraction profiles displayed extremely sharp diffraction peaks like inorganic materials. Small-angle X-ray scattering analysis indicated extended chain crystals (ECCs) in these molecular groups. Reciprocal lattice analysis and high crystallinity allowed for the development of packing models for all compounds used in this study. Fifteen compounds were assigned to nearly orthorhombic and/or slightly distorted monoclinic systems, with one exception. All fluorinated Gemini-type diamides are characterized by a developed c-axis and have an ab-plane area that can accommodate a fluorocarbon chain. These fluorinated Gemini-type diamide derivatives are candidates for additive molecules to induce solvent thixotropy and form crystalline nanofibers through intermolecular hydrogen bonding. A correlation was found between molecular chain packing and crystal growth; a helical growth mode that permits gel formation by incorporating solvent molecules was also confirmed.

使用倒易晶格分析系统地确定了具有不同接头和氟代烷基链长度的双子座型二酰胺衍生物的分子堆积结构。具有两个碳氟化合物的双酰胺衍生物表现出氢键和结晶性，其中连接子被一个六亚甲基链和一个五亚甲基链取代。粉末X射线衍射图谱显示出像无机材料一样非常尖锐的衍射峰。小角X射线散射分析表明这些分子组中的延伸链晶体（ECC）。相互的晶格分析和高结晶度允许开发本研究中使用的所有化合物的堆积模型。除一种例外，将十五种化合物分配给近斜方和/或轻微扭曲的单斜系统。c轴并具有可以容纳碳氟化合物链的ab平面区域。这些氟化的双子座型二酰胺衍生物是添加分子的候选物，以诱导溶剂触变性并通过分子间氢键形成结晶纳米纤维。发现分子链堆积与晶体生长之间存在相关性。还证实了通过结合溶剂分子而允许凝胶形成的螺旋生长模式。