(a) Identify the feature below using correct crystallographic notation.

i) (2 1 0)
ii) (^-1 1/2 0)
iii) (^-2 0 1)
iv) (2 ^-1 0)
v) [2 1 0]
vi)[^-1 1/2 0]
vii) [^-2 0 1]
viii) [2 ^-1 0]

(b) Identify the feature below using correct crystallographic notation.

i) (1 ^-2 2)
ii) (^-1 2 ^-2)
iii) (1/2 ^-1 1)
iv) (^-1/2 1 ^-1)
v) [1 ^-2 2]
vi)[^-1 2 ^-2]
vii) [1/2 ^-1 1]
viii) [^-1/2 1 ^-1]

[1ˉ 2 2ˉ] for b)

(a) answer?? please

For b) [1-2 2-] is which number? (i,ii,iii etc?)

Odesa, the answer for b is VI) [1-2 2-] and thank you anonymous.

II for A and VI for B

II for A is wrong!!

Maybe he means VI on A?

B) is VI but A) is ?

What is A)?

VI: [^-1 1/2 0] not right for A)