Write about in detail radius ratio rule , effect and coordination number.
Answers
Explanation:
Radius Ratio Rule is not much of a big topic in the chapter “The Solid State”. However, it plays a very important role in the determination of a stable structure in an ionic crystal. It also helps in the determination of the arrangement of the ions in the crystal structure. Let us study this radius-ratio rule in detail and how it affects the stability and arrangement of a structure.
Explanation:
Detail:
Radius Ratio Rule is not much of a big topic in the chapter “The Solid State”. However, it plays a very important role in the determination of a stable structure in an ionic crystal. It also helps in the determination of the arrangement of the ions in the crystal structure. Let us study this radius-ratio rule in detail and how it affects the stability and arrangement of a structure.
Effect:
The radius ratio of a crystal helps to determine the coordination number cation and anion.It is designated by (r+/r-). The size of a cation of a compound can be determined by the critical radius ratio according to Pauling's rule of crystal structure.
Coordination Number:
Please follow the picture
