Citation: Hirata, Kenji; Suzuki, Toshiaki; Noya, Ai; Takei, Izuru; Hidai, Masanobu (2005). Syntheses and structures of mono-, di- and tetranuclear rhodium or iridium complexes of thiacalix[4]arene derivatives.. Chemical communications (Cambridge, England), , pp. 3718-3720.