(iii) Find the spacing of the (321) planes. (iv) If Cu Ka radiation is used (X = 1.54 Å) what is the angle of diffraction (20) for the (321) reflection?

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Hi, Can you please solve the question and make explanation step by step? Just Option iii and iv

And If you are going to use handwriting please make sure that its readable and clear. 

6) A unit cell has the following parameters:
a = 5Å b = 10 Å, c =15 Å, a = p = 90°, y = 120°.
(i) Determine the parameters of the reciprocal cell.
(ii) Find the volume of the real and reciprocal cells,
(iii) Find the spacing of the (321) planes.
(iv) If Cu Ka radiation is used (X = 1.54 Å) what is the angle of diffraction (20)
for the (321) reflection?
Transcribed Image Text:6) A unit cell has the following parameters: a = 5Å b = 10 Å, c =15 Å, a = p = 90°, y = 120°. (i) Determine the parameters of the reciprocal cell. (ii) Find the volume of the real and reciprocal cells, (iii) Find the spacing of the (321) planes. (iv) If Cu Ka radiation is used (X = 1.54 Å) what is the angle of diffraction (20) for the (321) reflection?
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