Isolable polyradical cations of polyphenylenediamines with populated high-spin states

摘要

The chemical approach to preparation of organic magnetic materials requires molecular and intermolecu- lar dissection and control of electron spin interactions. An important component of the molecule-based magnet Strategy is the design and synthesis of new stable, high- Spin organic polyradical building blocks. We have been Designing new organic spin units that are spin tunable.