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Zo S Cy Ancer Packing n'= 4. CN=4 a= a √3 (b) The co-ordination number of Zinc Blende is 4 and the co-ordinated geometry
Posted: Wed May 04, 2022 3:29 pm
by answerhappygod
- Zo S Cy Ancer Packing N 4 Cn 4 A A 3 B The Co Ordination Number Of Zinc Blende Is 4 And The Co Ordinated Geometry 1 (29.49 KiB) Viewed 39 times
Zo S Cy Ancer Packing n'= 4. CN=4 a= a √3 (b) The co-ordination number of Zinc Blende is 4 and the co-ordinated geometry is a tetrahedral as shown in the Figure (1) below. Given that the Zn-S-Zn angle is 109.5°, Show that the minimum ionic radius ratio is 0.225. (5 marks) FCC Figure 1: Tetrahedral co-ordination geometry of ZnS 4 ((c+(a) JE = Petra