摘要
利用原子键参数- 模式识别方法研究非过渡元素组成的非过渡金属二元系形成中间化合物的规律性。说明利用 P Villars 提出的 R S P、 V E、和 X M B 等3 个键参数及其函数, 结合我们实验室发展起来的1 套多维空间的模式识别技术, 能够得到很好的规律性, 并有预报功能。
Atomic parameter pattern recognition method [2] is used to study the regularities of formation of binary intermetallic compound between nontransition elements. It has been found that combining the Villars's system of atomic parameters (R SP , VE and X MB ) with our pattern recognition technology, we can distribute the representative points of binary forming alloy from that of systems without binary compound in different regions in the multidimensional space spanned by the atomic parameters or their functions. A hyperpolyhedron model obtained by this method can be used to predict binary intermetallic compound formation.
出处
《计算机与应用化学》
CAS
CSCD
1999年第5期367-368,共2页
Computers and Applied Chemistry
关键词
中间化合物
非过渡金属
合金
金属
规律性
Parameter Pattern Recognition, Intermetallic compound, Nontransition elements