title: Bis(dicyclohexylammonium) adipate monohydrate.
abstract: In the asymmetric unit of the title compound, 2C(12)H(24)N(+).C(6)H(8)O(4)(2-).H(2)O, the carboxylate ion lies about an inversion center, the water molecule is on a twofold axis and the sec-ammonium cation is in a general position. Cations link the oxygen ends of two adjacent carboxylate anions to form an eight-membered ring [N.O 2.683 (3) and 2.711 (3) A]. The ion pair propagates as a linear chain and adjacent chains are linked through the water molecules [O.O 2.966 (3) A] into layers.
authors.affiliation: School of Chemistry and Chemical Engineering, Zhongshan University, Guangzhou 510275, People's Republic of China.
authors.forename: Y Y
authors.initials: YY
authors.lastname: Yang
authors.forename: X M
authors.initials: XM
authors.lastname: Chen
authors.forename: S W
authors.initials: SW
authors.lastname: Ng