title: Dihydrogen phosphate mediated supramolecular frameworks in 2- and 4-chloroanilinium dihydrogen phosphate salts.
abstract: The title compounds, 2-chloroanilinium dihydrogen phosphate (2CADHP) and 4-chloroanilinium dihydrogen phosphate (4CADHP), both C(6)H(7)NCl(+) x H(2)PO(4)(-), form two-dimensional supramolecular organic-inorganic hybrid frameworks. In 2CADHP, the dihydrogen phosphate anions form a double-stranded anionic chain generated parallel to the [010] direction through O-H...O hydrogen bonds, whereas in 4CADHP they form a two-dimensional supramolecular net extending parallel to the crystallographic (001) plane into which the cations are linked through strong N-H...O hydrogen bonds.
authors.affiliation: Department of Physics, Dhanalakshmi College of Engineering, Manimangalam, Chennai 601 301, India.
authors.forename: P
authors.initials: P
authors.lastname: Balamurugan
authors.forename: R
authors.initials: R
authors.lastname: Jagan
authors.forename: K
authors.initials: K
authors.lastname: Sivakumar