title: A lithium ethylenediphosphonate containing lithium chains and symmetric hydrogen bonds.
authors.affiliation: Department of Chemistry, National Chung Hsing University, 250 Kuo Kuang Road, Taichung 402, Taiwan.
authors.forename: Ching Yuan
authors.initials: CY
authors.lastname: Cheng
authors.forename: Kuan Jiuh
authors.initials: KJ
authors.lastname: Lin