A certain compound, whose density is 4.56 g/cm³, crystallizes in the tetragonal system with unit lattice dimensions of a = b = 6.58 Å and c = 5.93 Ả. If the unit lattice contains four molecules, calculate the molar mass of the compound in g mol" 1.

Q: 2. How many octahedral and tetrahedral holes are there in CCP and HCP unit cells?

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Q: What is the formula of a compound in which the element Y forms ccp lattice and atoms of X occupy…

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Q: calculate density in g cm^-3 - molar mass is 200.5 g.mol - simple cubic lattice - radius of 185 pm

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A: Given: a=42.3, b=41.1, c =72.2 A  β = 103.8 degrees. Dimensions of protein = 500 x 500x 20 um Number…

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Q: Describe the characteristic features of a simple cubic unit cell?

A: A simple cubic cell is a type of unit cell with atoms arranged in all the corners of the unit cell.

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A: Explaination given below with example.

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Q: Given that the density of KBr is 2.75 g/cm3 and that the length of an edge of the unit cell is 659…

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A: CaF2 has fcc lattice, hence Z=4 Given, At. mass Ca = 40.08 g/mole At. mass F = 19.00 g/mole…

Q: What is a unit cell? Sketch a unit cell and label the dimensions a, b, and c and the angles 6.…

A: The answer is as follows:

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Q: What is the edge length of a simple cubic unit cell made up of atoms having a radius of 158 pm?

A: Since we only answer one question at a time, we'll answer the first one. Please resubmit the…

Q: An orthorhombic unit cell of a compound of molar mass 135.01 g mol−1 has the dimensions a = 589 pm,…

A: To calculate The number of formula units in a unit cell. Mass density

Q: Some hypothetical metal has simple cubic crystal structure. If its atomic weight is 61.8 g/mol and…

A: the density of the crystal is defined as mass of unit cell upon the volume of the cubic cell

Crystal Lattices and Unit Cell

Consider a crystal. The regular and repeating pattern of constituent particles is the most distinguishing feature of crystalline solids. A crystal lattice is formed when these particles are replaced with representative points. The three-dimensional arrangement of constituent particles is known as a crystal lattice. Unit cell is that the smallest portion of a space lattice which when repeated in several directions, generate the whole lattice. Unit cell is a building block of a lattice. It is the smallest unit of cell.