Oxysalts, Intermetallics and Mineral Systematics

含氧盐、金属间化合物和矿物系统学

• 批准号: 8707382
• 负责人: Paul Moore
• 金额: $ 8.81万
• 依托单位: University of Chicago
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1987
• 资助国家: 美国
• 起止时间: 1987-08-15 至 1990-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8707382&HistoricalAwards=false
• 关键词: Oxysalts; Intermetallics; Mineral; Systematics

This represents a continuation of research previously supported by NSF grant EAR84-08164, concerning fundamental studies of the structures, bonding, and crystal chemistry of complex minerals. The project involves the systematic study of spatial (both geometrical and topological) and chemical relationships among crystal structures. When structures are considered as connected arrays of fundamental structural units and ordered vacancies are taken into account, many complex oxysalt structures are found to be analogous to simple intermetallic compounds. The objective of this project is to examine these relationships systematically in order to determine general relations among mineral structure types. The results of these studies will contribute to our understanding of the nature of structural organization and bonding in solids.

这代表了先前由美国国家科学基金EAR84-08164资助的研究的延续，涉及复杂矿物的结构，键合和晶体化学的基础研究。该项目涉及晶体结构之间的空间（几何和拓扑）和化学关系的系统研究。当结构被视为基本结构单元的连接阵列并考虑有序空位时，发现许多复杂的氧盐结构类似于简单的金属间化合物。该项目的目的是系统地检查这些关系，以便确定矿物结构类型之间的一般关系。这些研究的结果将有助于我们对固体结构组织和键合性质的理解。