This dissertation endeavors to delineate practical paradigms for crystal engineering based upon the understanding of supramolecular chemistry and self-assembly, i.e. the design and synthesis of novel functional crystalline materials.
Two basic metal-organic building units, Zn(RCO2)2(py)2 and (L2)M2(RCO2)4 (M = Zn, Cu), as well as nano-scaled secondary building units (nSBUs) that are constructed from Cu2(RCO2)4 are researched and discussed. Design strategies have been developed to propagate these metal-organic synthons into predictable coordination polymer networks. A series of crystal structures, as well as their syntheses and characterization, are presented.
This work demonstrates that supramolecular structures can be designed from pre-selected molecular precursors with the consideration of chemical functionalities and geometrical arrangements. The design strategy represents a practical paradigm for the construction of porous materials as well as interesting networks with special topologies. The modular nature of these metal-organic building units introduces a broad impact on the discovery of novel coordination compounds with potential useful properties.
| Identifer | oai:union.ndltd.org:USF/oai:scholarcommons.usf.edu:etd-2138 |
| Date | 29 April 2004 |
| Creators | Lu, Jianjiang |
| Publisher | Scholar Commons |
| Source Sets | University of South Flordia |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | Graduate Theses and Dissertations |
| Rights | default |
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