Citation: Almeida Paz, Filipe A.; Klinowski, Jacek (2008). Poly[[\m~2~-aqua-tetraaquahexakis(\m~4~-naphthalene-2,6-dicarboxylato)tetraholmium(III)] 1.75-hydrate]. Acta Crystallographica Section E, 64, pp. m336-m337.
Formula: C72 H49.5 Ho4 O30.75
Chemical name:poly[[\m~2~-aqua-tetraaquahexakis(\m~4~-naphthalene-2,6-dicarboxylato)tetraholmium(III)] 1.75-hydrate]