journal menu
![[Figure 2]](pag5002fig2mag.jpg)
|
|
Figure 2
Diagrams of [010] projections of PbSnF4, with Pb2+ and Sn2+ shown as grey and purple spheres, respectively. (a) A bond valence site energy map without the lone-pair corrections. The red isosurface bounds energies 0.2 a.u. above the minimum energy. (b) A bond valence site energy map with the lone-pair corrections (pale blue spheres). The red isosurface bounds energies 0.2 a.u. above the minimum energy. (c) The experimentally determined time-averaged distribution of ions at 298 K determined using neutron diffraction. Structural data and experimental ion distributions from Castiglione et al. (2005  ). |
![[Figure 2]](pag5002fig2.jpg)
 | JOURNAL OF APPLIED CRYSTALLOGRAPHY |
ISSN: 1600-5767
Open 
access
access
