Diamond has a face-centered cubic unit cell, with four more C atoms in tetrahedral holes within the cell. Densities of diamonds vary from 3.01 g/cm³ to 3.52 g/cm³ because C atoms are missing from some holes. (b) Assuming the cell dimensions are fixed, how many C atoms are in the unit cell of the diamond with the lowest density?

Respuesta :

84 mol C atoms are in the unit cell of the diamond with the lowest density.

A unit cell is the most minor portion of a crystal lattice that suggests the three-dimensional sample of the complete crystal. A crystal may be the notion of because the equal unit cellular is repeated in 3 dimensions.

A unit cell is the smallest repeating part of a crystal lattice. Unit cells occur in wide extraordinary varieties. As one example, the cubic crystal device is composed of three exceptional sorts of unit cells : (1) easy cubic, (2) face-centered cubic, and (3)body-focused cubic.

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