Development of Novel Inorganic/Organic Nanopolymers with Self-Assembling Characteristics

脂质包装，混合价线性铂络合物分散在氯仿，氯环己烷和甲基环己烷。它们显示出与固体样品相同的靛蓝色。这些脂质复合物显示出超分子热致变色，这是由于热诱导的配位链的解离和恢复。在氯仿中，重组的络合物呈现靛蓝色，而氯代环己烷和甲基环己烷分散体分别呈现蓝色和红色。这些颜色变化表明热处理后脂质包装的铂络合物的溶剂化增强。热重组也影响聚集体形态，并导致纳米线，纳米纤维和纳米颗粒的形成，这取决于所采用的溶剂。因此，伪一维无机配合物向亲脂性超分子组装体的转化提供了溶剂化变色性质，这是常规固态无机化学中不存在的元素。

Lipid-packaged, mixed-valence linear platinum complexes are dispersed in chloroform, chlorocyclohexane and in methylcyclohexane. They show indigo-colors, which are identical to solid samples. These lipid-complexes display Supramolecular thermochromism, resulting from heat-induced dissociation and recovery of coordination chains.Unexpectedly, reassembled samples show altered CT absorption spectra. In chloroform, the reassembled complex gives indigo-color, while the chlorocyclohexane and methylcyclohexane dispersions show blue and red-colors, respectively. These color changes indicate enhanced solvation of lipid-packaged platinum complexes after the heat treatment. The thermal re-assembly also affects the aggregate morphology, and leads to the formation of nanowires, nanofibers and nanoparticles depending on the solvents employed. The conversion of pseudo one-dimensional inorganic complexes to lipophilic supramolecular assemblies thus gives solvatochromic properties, which are elements not existing in the conventional solid-state inorganic chemistry.