Single chain magnets as realization of 1D Ising and Heisenberg chains

A Stable Hybrid Bisphosphonate Polyoxometalate Single-Molecule MagnetHitoshi Miyasaka, Tomokura Madanbashi, Ayumi Saitoh, Natsuko Motokawa, Ryuta Ishikawa, Masahiro Yamashita, Stefan Bahr, Wolfgang Wernsdorfer, and Rodolphe Cl érac
Chemistry Eur. Journal 18, 3942 (2012)

A new functionalizable polyoxometalate platform: The heptanuclear Co^II polyoxometalate complex [{(B-α- PW₉O₃₄)Co₃(OH)(H₂O)₂(O₃PC(O)- (C₃H₆NH₃)PO₃)}₂Co]¹⁴⁻ represents a unique example of a magnetic, stable, functionalizable polyoxotungstate platform, and behaves as a single-molecule magnet.