Buy article online - an online subscription or single-article purchase is required to access this article.
cif-access (inorganic compounds)
The title compound, {2 K+.[Ni0.93Fe0.07(OH2)6]2+.2[(SO4)2-]}, is isomorphous with the pure nickel complex, {2 K+·[Ni(OH2)6]2+.2[(SO4)2-]}, described previously from neutron studies (Hodgeson, Whitnall, Kennard & Moore, 1975) but it has 7(2)% of the Ni atoms replaced by Fe atoms.