Spin-state versatility in FeII4L₆ supramolecular cages with a pyridyl-hydrazone ligand scaffold modulated by solvents and counter anions

Abstract

Discrete spin crossover (SCO) tetranuclear cages are a unique class of materials that have potential use in next-generation molecular recognition and sensing.

New triazole-based coordination complexes as antitumor agents against triple negative breast cancer MDA-MB-468 cell line

“…Besides, the spectra of 5 and 6 with perchlorate counter anions revealed a new strong peak at 1095 and 1088 cm −1 , respectively. 42 Likewise, new peaks identied in the FT-IR spectra of compound 8 and 11 around 1350 cm −1 can be assigned to the NO 3 − counter anion. 43 Fig.…”