3.57^(***)

The

d_(422)

interplanar spacing in an FCC metal is

0.083397nm

. (a) What is its lattice constant

a

? (b) What is the atomic radius of the metal? (c) What could this metal\ 3.58 Draw the hexagonal crystal planes whose Miller-Bravais indices are:\ (a)

((10)/(b)ar (1)1)

\ (b)

((01)/(b)ar (1)1)

\ (c)

(/bar (1)/(b)ar (1)0)

\ (d)

((1)/(b)ar (2)12)

\ (e)

((2)/(b)ar (111))

(f)

((1)/(b)ar (1)01)

\ (g)

(/bar (12)/(b)ar (1)2)

\ (h)

((2)/(b)ar (2)00)

\ (i)

((10)/(b)ar (1)2)

\ (j)

(1100)

\ (k)

(/bar (2)111)(l)(/bar (1)0

3.57 The d422 interplanar spacing in an FCC metal is 0.083397nm. (a) What is its lattice constant a ? (b) What is the atomic radius of the metal? (c) What could this metal 3.58 Draw the hexagonal crystal planes whose Miller-Bravais indices are: (a) (1011) (b) (0111) (c) (1210) (d) (1212) (e) (211)(f)(1101) (g) (1212) (h) (2200) (i) (1012) (d) (1100) (k) (2111)(l)(1012)