Anonymous posted an Question
September 12, 2020 • 04:43 am 160 points
  • IIT JAM
  • Chemistry (CY)

The edge length of the unit cube of diamond is 356.7 pm and this cube contains 8 carbon atoms. calculate: (a) the distance dc–c between carbon atoms, assuming

The edge length of the unit cube of diamond is 356.7 pm and this cube contains 8 carbon atoms. Calculate: (a) the distance dC–C between carbon atoms, assuming them to be spheres in contact; (b) the fraction of the total volume that is occupied by carbon atoms.

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  • Suman Kumar best-answer

    (a) Edge length of the cube = 356.7 pm Face diagonal of the cube = 2 (356.7 pm) = 504.3 pm

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