One-dimensional magnetic chain composed of CuII and polychlorinated dipyridylphenylmethyl radical: temperature-dependent Jahn-Teller distortion correlated to π-conjugation and magnetic properties.
Shun KimuraHikaru UchidaTetsuro KusamotoHiroshi NishiharaPublished in: Dalton transactions (Cambridge, England : 2003) (2019)
The one-dimensional coordination polymer composed of CuII and an organic radical bisPyTM displayed temperature dependent Jahn-Teller distortion, which is correlated to the π-conjugation mode at the ligand as well as the magnetic properties. The ferromangetic bisPyTM-CuII interaction was enhanced by the reorientation of the CuII dx2-y2 orbital at low temperature.