|
|
|
Figure 8
(a) Structure of Ba in phase IVa, seen along the c axis. (b) The `guest atoms' with coexisting monoclinic and tetragonal structure (Reproduced from McMahon & Nelmes, 2006 with permission from The Royal Society of Chemistry). |
|
|
|
Figure 8
(a) Structure of Ba in phase IVa, seen along the c axis. (b) The `guest atoms' with coexisting monoclinic and tetragonal structure (Reproduced from McMahon & Nelmes, 2006 with permission from The Royal Society of Chemistry). |