Carballo, Rosa published the artcileSupramolecular networks through second-sphere coordination based on 1D metal-4,4′-dipyridyldisulfide coordination polymers and hydrogenfumarate or sulfonate anions, Computed Properties of 636-73-7, the publication is Polyhedron (2012), 31(1), 118-127, database is CAplus.
Four H-bonded assemblies [M(dpds)2(OH2)2]A2·nH2O (A = anion) are described. These assemblies result from the 2nd-sphere coordination interactions between the 1-dimensional coordination polymers [M(dpds)2(OH2)2]2+, M = Zn(II), and Cu(II), dpds = 4,4′-dipyridyldisulfide, and the pyridine-3-sulfonate (3pySO3–) or hydrogenfumarate (Hfum–) anions. Significantly, supramol. structural variations are observed depending on the presence of H2O lattice mols., which formed discrete aggregates when the Hfum– anion was used. The effects of geometrical variations in the building blocks are also evident on using Jahn-Teller-distorted divalent Cu(II) ions or regular octahedral species based on Zn(II) ions. The 2nd-sphere effects on the stabilization of the compounds are illustrated by TGA experiments
Polyhedron published new progress about 636-73-7. 636-73-7 belongs to pyridine-derivatives, auxiliary class Pyridine,Sulfonic acid, name is Pyridine-3-sulfonic acid, and the molecular formula is C5H5NO3S, Computed Properties of 636-73-7.
Referemce:
https://en.wikipedia.org/wiki/Pyridine,
Pyridine | C5H5N – PubChem