CCP|HCP#!#RADIUS RATIO

Location OF TV and OV in CCP|| HCP|| Class Illustration with Short Tricks

Packing The 3rd Layer Over 2nd Layer:-HCP & CCP Structure Analysing

Comparison OF HCP and CCP || Location OF Tetrahedral void and Coordination Number in Close Packing || CCP || HCP || Some very important Results

Interstitial Voids||Planar Voids ||Triangular|| Square Planar Voids||Non Planar Voids ||Tetrahedral|| Octahedral||Cubical Voids||Ratio for each type OF void||Close packing in 3D||ABAB Packing||HCP Packing ABCABC||CCP Packing

Packing efficiency in SCC and HCP are respectively:-

Which of the following is/are ture about HCP and CCP lattice?

Total number of T-voids and O-voids in HCP and CCP structures are different . (True/False)

Calculation OF Height OF HCP unit Cell || Some important Question/ABCABC....type OF Packing /CCP/FCC || Concept OF Isomorphism and Polymorphism

Radius Ratio OF Ionic Compounds || Structure OF Ionic Compounds || Some important Questions on Tetrahedral void and Octahedral Void || Different views OF C.C.P/ Face Plane view/Body Diagonal Plane view

In a close packed structure, the atoms stack together occupying maximum space and leaving minimum vacant space. The close packing arrangment may be hcp (ABABA….) or ccp (ABCABCA….). In these arrangments, there is one octahedral void and two tetrahedral voids. Depending upon the ratio of size of cation and anion, the ions of one type occupy the voids of other ions. This results in different types of crystalline structures. If edge length of a fcc unit cell of a metallic element is q, then the radius of an atom is ............. .