|
|
MINERALS AND SYNTHETIC COMPOUNDS, AmXn, IN WHICH X
ATOMS ARE |
|
CLOSE PACKED AND A ATOMS OCCUPY OCTAHEDRAL INTERSTICES |
| |
|
. |
|
YCl3 |
|
click here to see a key to this data bar
|
|
octa |
1/3 |
fcc |
layer |
3
edges |
A-
6c, X- 2c/fcc |
|
. |
|
structure |
. |
|
. |
. |
|
YCl3 is
identical in structure to bayerite except that the occupied layers alternate |
. |
|
with unoccupied layers in the
FCC stacking
sequence. |
. |
|
. |
. |
|
Ex. YCl3 |
. |
|
. |
|
Crystal lattice |
| . |
|
|
|
| |
 |
|
|
Figure 96 - YCl3 lattice structure |
|
click image to enlarge |
|
| |
|
| |
| . |
|
|
|
|
|
Isostructural minerals/compounds |
|
CrCl3 |
|
. |
|
|
 |
Page
62 - Structure matters - YCl3 |
 |