The first four peaks in the X-ray powder diffraction pattern of sodalite are at 2 values...

The first four peaks in the X-ray powder diffraction pattern of sodalite are at 2 values of 9.97°, 14.12°, 17.32° and 20.02°. The radiation used for the experiment was Cu K with  = 1.5418 Å. Determine the lattice type and calculate the length, a, of the cubic unit-cell.

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Expert Solution

From the given data, the following table is developed:

queen_honey_blossom answered 5 months ago

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