WebCubic close packed (ccp) or face-centred cubic (fcc) contains 4 atoms The number of octahedral void generated = Number of atoms in unit cell Octahedral void = 4 X = 2/3 of 4 Y = 4 Formula : X 2/3 of 4 Y4 X2Y3 Neelesh Kumar Nilesh 5 y 1/4 of the octahedral voids will contribute in one unit cell So efactive voids in a unit cell=2 WebJul 12, 2024 · Figure 5.4. 4: A simple cubic lattice unit cell contains one-eighth of an atom at each of its eight corners, so it contains one atom total. A diagram of two images is shown. In the first image, eight spheres are stacked together to form a cube and dots at the center of each sphere are connected to form a cube shape.
Cubic close packing - ccp: Interactive 3D Structure - ChemTube3D
WebWhat is the formula of a compound in which the element Y forms ccp lattice and atoms of X occupy 1/3rd of tetrahedral voids? (Delhi) 2015 Answer: Formula is X2Y3. Question 36. What is the formula of a compound in which the element Y forms ccp lattice and atoms of X occupy 2/3rd of tetrahedral ... Silicon on doping with Phosphorus form n-type ... WebMar 16, 2024 · In a compound, atoms of element Y form ccp lattice and those of element X occupy 2/3rd of tetrahedral voids. ... Number of atoms of Y = N = 4. Number of atoms of X = 23×2N=23×8=163. ∴ Formula of the compound will be X4Y3. Hence answer is (a) Advertisement Advertisement New questions in Chemistry. how does property insurance work
5.4: Lattice Structures in Crystalline Solids - Chemistry LibreTexts
WebA compound is formed by two elements A and B. Atoms of element A forms the ccp lattice and those of element B occupies one third of the tetrahedral voids. The formula of the compound is: [0.77 Mark] WebIn a C.C,P array, number of tetrahedral voids is twice the number of atoms i.e.2 Z. T. H. V = 2 × Z. In C.C.P arrangement lattice points are 4 and tetrahedral voids are 8. Y- forms-ccp / … WebMar 29, 2024 · In a compound ,atoms of element Y from ccp lattice and those of element X occupy 2/3rd tetrahedral voids.The formula of the compound will be: photo package prices