@article{2928384, title = "Crystal and molecular structure of [Cu2(3,5-dihydroxybenzoate)4 (acetonitrile)2] ⋅ 8H2O", author = "Giannis S. Papaefstathiou and Brett G. Darrow and Leonard R. MacGillivray", journal = "Journal of Chemical Crystallography", year = "2002", volume = "32", number = "7", pages = "191--195", publisher = "Springer Science and Business Media LLC", issn = "1074-1542, 1572-8854", doi = "10.1023/a:1020291903742", keywords = "copper complexes", abstract = "The crystal and molecular structure of the title compound, [Cu-2(3,5-dihydroxybenzoate)(4) (acetonitrile)(2)] . 8H(2)O 1, is reported. Crystal data for 1: tetragonal, space group I 4/m, a = 11.720(2) Angstrom, c = 15.304(3) Angstrom, V = 2102.4(6), and D-c = 1.53 g/cm(3), for Z = 2. The metal and organic components crystallize to form a Cu paddle-wheel complex, of idealized D(4)h symmetry, that assembles in the solid-state, along with eight equivalents of water, to form a 3D hydrogen-bonded network held together by O-H ... O hydrogens bonds. The metal complexes pack to form a 2D layered structure." }