A family of 3D lanthanide oxalatosuccinate with rare structures: 3D host framework incorporating a 3D alkali metal guest lattice

Synthesis, Characterization and Properties of TbIII and DyIII Coordination Compounds based on Isomeric Ligands

“…The spectra dominated by the 5 D 4 -7 F 5 transition at 545 nm for compounds 1 and 3 create an intense green luminescence output for the solid sample, which are in well accordance with the previously reported terbium complexes. [4][5][6]9] Compounds 2 and 4 exhibit maximum intensity at 468 and 465 nm upon excitations at 370 and 372 nm, respectively. These emissions are tentatively attributed to the ligand centered luminescence.…”

“…[6][7][8][9][10] To the best of our knowledge, lanthanide ions have high and variable coordination numbers and flexible coordination environments, which can provide unique impetus for the discovery of unusual network topologies. [11][12][13] In addition, investigation on coordination compounds derived from tetrazole-carboxylate ligands receives increasing attention since these bifunctional ligands with abundant nitrogen and oxygen atoms can display various coordination modes and are very likely to form diverse structures, thus leading us to this interesting and challenging field.…”

“…The crystal engineering of lanthanide complexes has attracted considerable attention over the past decade, due to not only their fascinating diversity in structure,1–5 but also the potential application as advanced materials, in the fields of absorption, magnetism, luminescence, and so on 6–10. To the best of our knowledge, lanthanide ions have high and variable coordination numbers and flexible coordination environments, which can provide unique impetus for the discovery of unusual network topologies 11–13.…”

Counterion‐Directed Assembly of Praseodymium(III) Compounds based on the Flexible Ligand 5‐Aminotetrazole‐1‐propionic Acid (Hatzp)

“…[22,23] In view of their potential applications in the photochemistry, the luminescence properties of compounds 1 and 2 at room temperature in the solid state were investigated (Figure 4 that of the ligand. Therefore, the luminescence emission can be ascribed to the ligand-centered luminescence.…”