Study on Synthesis and Structural Chemistry of Microcluster in Lattice Space of Zeolites and Related Compounds

在本计画中，利用八面沸石与铝磷酸盐分子筛的晶格空间，合成导电与光学微团簇，并以各种方法进行研究。通过调查研究，得出以下结论：1.发现预载于Y型分子筛晶格空间的铜、铬和铁离子非常适合作为聚合引发剂。它是，进一步发现，虽然产生的聚吡咯簇的数量增加，增加铜（II）的内容在Cu-NaY，其热稳定性下降，聚吡咯簇的电子状态被转化为双极化子。立体化学模拟表明，Y型分子筛中聚吡咯簇链可能沿相互垂直的[110]方向沿着排列.研究发现，在六方八面沸石晶格空间中合成的聚噻吩团簇的数量取决于聚合引发剂Cu（II）的含量，它们呈现双极化子态.研究发现，以铬离子为氧化剂，在磷酸铝分子筛AlPO_4-5的一维孔道中成功合成了电子态主要为极化子的导电聚吡咯簇.在磷酸铝分子筛AlPO_4-5和VPI-5中，对硝基苯酚团簇被包裹在一维孔道中，从而产生非线性光学性质。

In this project, conducting and optical microclusters have been synthesized, using lattice spaces of faujasites and aluminophosphate molecular sieves, and investigated by means of various methods. The following results were found through the investigation.1. Copper, chromium and iron ions preloaded in the lattice space of zeolite Y were found to be well suited for initiater of polymerization. It was, further, found that although an amount of produced polypyrrole clusters increased with increasing Cu (II) contents in Cu-NaY,their thermal stabilities decreased and the electron state of ploypyrrole clusters were transformed into bipolaron. Stereochemical simulation suggested the possibility that polypyrrole cluster chains in zeolite Y were located along the mutually perpendicular [110] directions.2. It was found that an amount of polythiophen cluster synthesized in the lattice spaces of hexagonal faujasites depended on Cu (II) contents as initiater of polymerization, and they exhibited bipolaron state.3. It was found that conducting polypyrrole clusters, whose eelctron state was mainly polaron, wre successfully synthesized in one-dimensional channels of aluminophosphate molecular sieve, AlPO_4-5, with chromium ions which acted as oxidizing agents.4. The nonlinear optical properties were found to be generated in aluminophosphate molecular sieves, AlPO_4-5 and VPI-5, by encapsulating p-nitrophenol clusters in their one-dimensional channels.