Supporting data, regarding 'Spin density and bonding in Mn(H2O)2+6in ammonium manganese Tutton salt' by B E F Fender, B N Figgis and J B Forsyth Two tables, labelled tables 4 and 7, of observed and calculated nuclear structure factors at 4.2K and magnetic structure factors. Subject: Chemistry / Physics The affiliated paper was published in volume 404 of the Proceedings of the Royal Society A as 'Spin density and bonding in Mn(H2O)2+6in ammonium manganese Tutton salt'. [1986]