Pradeep jogsan 1 Asked a Question
October 28, 2021 6:12 pmpts 30 pts
Q53. KCI has the NaCl type structure which is fcc with two-atom basis, one at (0,0,0) and the other at (1/2,1/2,1/2). Assume that the atomic form factors of K" and Cl are identical. In an X - ray diffraction experiment on KCI, which of the following (hkl) peaks will be observed? (a) (100) (b) (110) (c) (111) (d) (200)
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  • Bidyut sinha thankyou
    please see attached picture.Actually , in cases of FCC structure, allowed reflections are either all odd or all even..Now here k+ and cl- are identical.So for Kcl having two identi...
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    • cropped722187249.jpg
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