Sulfonate‐Ligated Coordination Polymers Incorporating Paramagnetic Transition Metals

Abstract

The functionalized linker SNDC (4,8-disulfonyl-2,6naphthalenedicarboxylate) has been incorporated into 2D extended structures featuring Fe II or Co II . These materials are isostructural and exhibit coordination via both the carboxylate and sulfonate groups of the SNDC linker. The variable temperature magnetic behavior of the Fe II and Co II materials has also been measured. A simplified model of these systems implies weak 929 E.

Water-driven reversible switching of single-ion magnetism and proton conduction in a dysprosium sulfonate

“…, Ag, Ba) containing compounds and some ion pair compounds. 22,23 Thus, the Dy sulfonate reported here is extremely rare, especially considering its interesting magnetic and proton conductive properties.…”

A mixed strategy to fabricate two bifunctional ligand-based Ag-complexes with high proton conductivity

“…Coordination polymers (CPs) are composed of metal ions or metal clusters as coordination centers and multifunctional organic molecules as linkers, and have been widely used in various fields [9][10][11][12][13][14][15][16][17] including proton conductors. [18][19][20][21][22][23][24][25][26][27][28][29][30] Their porous structure, tunable structure, and modifiable pore surface provide significant possibilities for regulating the proton concentration and mobility within the structure. [31][32][33] In addition, their crystalline properties provide opportunities to study the proton transport pathways and mechanisms.…”

Multiple Strategies to Fabricate a Highly Stable 2D CuIICuI–Organic Framework with High Proton Conductivity

“…Metal–organic frameworks (MOFs) offer diverse and highly regular network structures, and they provide abundant functionality , by changes in the metal ions and organic ligands. Thus, they have been applied in a wide variety of applications, − including use as proton conductors. − Two-dimensional (2D) MOFs have received an increasing amount of attention in recent years due to the exposure of the functional groups and the open interface . The large specific surface areas of 2D MOFs can provide more proton jumping sites, and the highly open interlayer channels also allow guest molecules carrying protons to enter, which synergistically improves proton transfer effectiveness .…”