SrTiO3 has a cubic structure with a= 3.905 Å. (i) What is the density of SrTiO3? (ii) many formula units are in the unit cell? (iii) Calculate the planar density for (110). (iv) Now draw the (001) plane (make it at least 4 unit cells big). Now using a Sr cation as the origin, make a square using <110> directions. (v) If this region was defined as the base for a new unit cell and the <001> remained unchanged from the original, how many formula units would be inside that unit cell. What would the density be for the new unit cell? How

SrTiO3 has a cubic structure with a= 3.905 Å. (i) What is the density of SrTiO3? (ii) many formula units are in the unit cell? (iii) Calculate the planar density for (110). (iv) Now draw the (001) plane (make it at least 4 unit cells big). Now using a Sr cation as the origin, make a square using <110> directions. (v) If this region was defined as the base for a new unit cell and the <001> remained unchanged from the original, how many formula units would be inside that unit cell. What would the density be for the new unit cell? How

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter22: Inorganic Materials

Section: Chapter Questions

Problem 9P

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