SEARCH

SEARCH BY CITATION

Keywords:

  • cluster compounds;
  • ferromagnetism;
  • magnetic properties;
  • magnetocaloric effect;
  • manganese
Thumbnail image of graphical abstract

Fridge magnet: A decametallic mixed-valent Mn supertetrahedron (see picture; M purple, O red, N blue, Br brown, C gray) displays dominant ferromagnetic exchange and a spin ground state of S=22. The magnetic behavior of the cluster makes it suitable for use as a low-temperature magnetic refrigerant.