Hexaaqua­zinc(II) bis­(245-tricarboxybenzoate) 45-diaza­fluoren-9-one disolvate dihydrate

摘要

The asymmetric unit of the title complex, [Zn(H2O)6](C10H5O8)2·2C11H6N2O·2H2O, contains one half of the complex cation with the Zn^II ion located on an inversion center, a monovalent 2,4,5-tricarboxybenzoate (1,2,4,5-BTC) counter-anion, a 4,5-diaza­fluoren-9-one (DAFO) mol­ecule and an uncoordinated water mol­ecule. In the crystal structure, O—H⋯O and O—H⋯N hydrogen bonds link the cations, anions and water mol­ecules into a three-dimensional network.