Calculate the number of CaF2 units in a unit cell CaF2.

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Muskan Anand

2 years ago

Number of Ca2+ ions = 8 ( at the corners) × 1/8+6( at face centres) × 1/2 = 4 Number of F- ions= 8 ( within the body ) × 1 = 8 Number of CaF2 ions per unit cell = 4

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