Consider the zinc blende structure formed by the sulphide ions occupying the FCC lattice points and...
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Consider the zinc blende structure formed by the sulphide ions occupying the FCC lattice points and zinc ions occupying some of the tetrahedral voids. Select the correct statement about the crystal assuming it to be ideal. The coordination number of Zn2+ and S2- is same and equal to 4 The contribution of the S2- ions towards the packing efficiency is 74% (approx.) The contribution of the Zn2+ jons O towards the packing efficiency is 1% (approx.) The packing efficiency of the ZnS structure is 78.9% (approx.) Consider the zinc blende structure formed by the sulphide ions occupying the FCC lattice points and zinc ions occupying some of the tetrahedral voids. Select the correct statement about the crystal assuming it to be ideal. The coordination number of Zn2+ and S2- is same and equal to 4 The contribution of the S2- ions towards the packing efficiency is 74% (approx.) The contribution of the Zn2+ jons O towards the packing efficiency is 1% (approx.) The packing efficiency of the ZnS structure is 78.9% (approx.)
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Related Book For
Chemistry The Central Science
ISBN: 978-0321696724
12th edition
Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward
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