Crystal-to-crystal transformation from a chain polymer to a two-dimensional network by thermal desolvation

摘要

Single-crystal to single-crystal transformation of a new lead(II) coordination polymer with ligands 8-hydroxyquinoline (8-Quin) and nitrate, [Pb_2(8-Quin)_2(NO_3)_2(MeOH)] (1α) to [Pb(8-Quin)-(NO_3)] (1β), is reported and the structures of lα and 1β determined by X-ray crystallography.rnStructural transformations with the retention of single-crystal character directly reflect the relationship between the solids involved. These conversions are rare, and normally occur merely through minor movements of atoms in the crystal.