ZrNi5(BO5)2 crystallizes in the orthorhombic Pmc2_1 space group. The structure is three-dimensional. Zr4+ is bonded to six O2- atoms to form ZrO6 octahedra that share corners with four NiO6 octahedra,
Methods are provided for preparing a surface-treated fibrous material comprising nanocellulose, in which a fibrous material is surface treated with a solution comprising at least one multivalent metal