Chem 1B Midterm 2

  1. Cesium Chloride (cation, anion)
    • unit cells:sc, sc
    • coordination #:8, 8
    • coordination holes:cubic, cubic
  2. Rock Salt (cation, anion)
    • unit cells:fcc, fcc
    • coordination #:6,6
    • coordination holes:octahedral, octahedral
  3. Zinc Blende (cation, anion)
    • unit cells:fcc, fcc
    • coordination #:4, 4
    • coordination holes:tetrahedral, tetrahedral
  4. Fluorite (cation, anion)
    • unit cells:fcc, sc
    • coordination #:8, 4
    • coordination holes:cubic, tetrahedral
  5. AntiFluorite (cation, anion)
    • unit cells:sc, fcc
    • coordination #:4, 8
    • coordination holes:tetrahedral, cubic
  6. When calculating coordination #, if cation/anion is at the corner of the cube, multiply # of cation/anion by
    1/8
  7. When calculating coordination #, if cation/anion is at the face of the cube, multiply # of cation/anion by
    1/2
  8. When calculating coordination #, if cation/anion is at the edge of the cube, multiply # of cation/anion by
    1/4
  9. When calculating coordination #, if cation/anion is at the center of the cube
    add 1
Author
jocelyn0399
ID
338501
Card Set
Chem 1B Midterm 2
Description
midterm2
Updated