Gueye, Mbosse Ndiaye published the artcileSynthesis, physical studies and crystal structure determination of Y(III) and Er(III) complexes of 1-(pyridin-2-yl)-2-(pyridine-2-yl-methylene)hydrazine, Recommanded Product: 2-((2-(Pyridin-2-yl)hydrazono)methyl)pyridine, the publication is European Journal of Chemistry (2017), 8(2), 137-143, database is CAplus.
Two isotype mononuclear yttrium(III) and erbium(III) complexes, {[Y(HL)(OAc)2(H2O)2]. (H2O)·(NO3)} (1) and {[Er(HL)(OAc)2(H2O)2].(H2O)·(NO3)} (2), where HL is the neutral Schiff base ligand 1-(pyridin-2-yl)-2-(pyridine-2-yl-methylene)hydrazine, and OAc is the acetate anion, were synthesized and characterized by physicochem. methods and single crystal x-ray determination Both complexes crystallize in the triclinic space group P-1 with unit cell dimensions for complex of Y(III) a 7.909(2), b 11.718(4), c 12.497(3) Å, α 78.907(3), β 73.840(3), γ 72.074(3)°, Z = 2, R1 = 0.051 and wR2 = 0.112 and for complex of Er(III) a 7.913(1), b 11.719(2), c 12.487(2) Å, α 78.832(1), α 73.674(1), γ 72.012(1)°, Z = 2, R1 = 0.028, and wR2 = 0.062. In both complexes, the coordination polyhedra around Ln(III) atoms are best described as a distorted tricapped trigonal prism. Antioxidant activities of the ligand and its Y(III) and Er(III) complexes were studied.
European Journal of Chemistry published new progress about 2215-33-0. 2215-33-0 belongs to pyridine-derivatives, auxiliary class Pyridine,Amine, name is 2-((2-(Pyridin-2-yl)hydrazono)methyl)pyridine, and the molecular formula is C11H10N4, Recommanded Product: 2-((2-(Pyridin-2-yl)hydrazono)methyl)pyridine.
Referemce:
https://en.wikipedia.org/wiki/Pyridine,
Pyridine | C5H5N – PubChem