Preparation and characterization of a novel hybrid magnetic semiconductor containing rare, one-dimensional mixed-iodide/chloride anion of lead(II)

Encapsulating Halometallates into 3-D Lanthanide-Viologen Frameworks: Controllable Emissions, Reversible Thermochromism, Photocurrent Responses, and Electrical Bistability Behaviors

“…The (Pb 2 I 4 Br 3 ) n 3 n – chain is the rare example of a lead halide polyanion containing mixed halogens, which is difficult to prepared due to the large difference in coordinated ability of iodine and bromine atoms. , The formation of a mixed halogen chain in 1 might be induced by the special cavity of the 3-D [(Pr­(bpdo) 4 (H 2 O) 2 ] 3+ cationic framework. In this confined-caused mixed halogen (Pb 2 I 4 Br 3 ) n 3 n – chain, Pb(1)­I 4 Br 2 and Pb(2)­I 4 Br 2 octahedrons are connected into a Pb 2 I 6 Br 3 unit via face-sharing mode, and neighboring Pb 2 I 6 Br 3 units are linked into a 1-D chain along the c -axis via the cis -edge-sharing mode (Figure b).…”

Haloplumbate hybrids with organically coordinated halometal complexes as templates and mixed halo atoms: Solvothermal syntheses, crystal structures, and optical properties

“…To the best of our knowledge, inorganic-organic hybrids with mixed halo atoms or organically coordinated halometal complexes cations are rare [15][16][17]. During our further studies on haloplumbate hybrids with TM complexes as templates, we obtained a series of haloplumbate hybrids, [Cu(phen) 2 Cl] n (PbCl 3 ) n (phen = 1,10-phenanthroline) (1), [Cu(phen) 2 Cl] n [PbClI(Cl 0.5 I 0.5 )] n (2), and [Cu(phen) 2 I] n (PbI 3 ) n (3), with mixed halo atoms and phen coordinated halocopper(II)-complex cations.…”

“…Chen and co-workers have obtained a new stepwise layered iodoplumbate structure templated by [Ni(opd) 2 (acn) 2 ] 2+ cations [14]. Our group obtained a new type of hybrid magnetic semiconductor based upon a polymeric iodoplumbate with [M(en) 3 ] 2+ complexes as templates [11].To the best of our knowledge, inorganic-organic hybrids with mixed halo atoms or organically coordinated halometal complexes cations are rare [15][16][17]. During our further studies on haloplumbate hybrids with TM complexes as templates, we obtained a series of haloplumbate hybrids, [Cu(phen) 2 Cl] n (PbCl 3 ) n (phen = 1,10-phenanthroline) (1), [Cu(phen) 2 Cl] n [PbClI(Cl 0.5 I 0.5 )] n (2), and [Cu(phen) 2 I] n (PbI 3 ) n (3), with mixed halo atoms and phen coordinated halocopper(II)-complex cations.…”

Heavy main-group iodometallates hybridized by alkali metal via 1,10-Phenanthroline-5,6-dione

“…Recently, the strategy of introducing heterometallics was adopted to tune the properties of these materials. 11 Till now, to our knowledge, the following types of second metals were introduced into iodoplumbates: a. alkali (Na) or alkali earth (Mg) metal; 15,16 b. transition metal complexes with chelating ligands, that is, [M(L) x ] n+ (M= * For correspondence Fe, Co, Ni, Cu, Zn, Ru; L= ethylenediamine, phenanthroline, bipyridine, terpyridine; x =2, 3; n =2, 3); [17][18][19][20][21][22][23][24][25][26] c. rare earth metal organic complexes, [Ln(L) x ] 3+ (Ln =Y, Tb, Nd; L=DMF and/or DMSO; x =7, 8). [27][28][29][30] In these systems, most of the second metal exists as counter cations, but the literature on compounds whose second metal is covalently linked to iodoplumbates is still in its infancy.…”