Electrochemical, spectroscopic, structural, and magnetic characterization of the reduced and protonated alpha-Dawson anions in [Fe(eta(5)-C(5)Me(5))(2)](5)[HS(2)Mo(18)O(62)].3HCONMe(2).2Et(2)O and [NBu(4)](5)[HS(2)Mo(18)O(62)].2H(2)O(1). - Juraja S; Vu T; Richardt PJ; Bond AM; Cardwell TJ; Cashion JD; Fallon GD; Lazarev G; Moubaraki B; Murray KS; Wedd AG (Inorganic chemistry, 2002)