3.1
Crystal structure of Aluminium is FCC
3.2
3.3
3.4
A sites
c
B sites
A sites
a
3.5
3.5_1
3.6
3.7
3.8
3.9
3.10
3.11
Crystal Structure of white (α) tin
3.12
3.13
3.14
3.15
3.16
Al3+
Al3+
Al3+
3.17
3.18
3.19
3.20
3.21