title: Poly[aqua-[μ(3)-N'-(carboxy-meth-yl)ethyl-ene-diamine-N,N,N'-triacetato]samarium(III)].
abstract: In the title coordination polymer, [Sm(C(10)H(13)N(2)O(8))(H(2)O)](n), each samarium(III) centre is nine-coordinated by six O and two N atoms from three N'-(carboxy-meth-yl)ethyl-enediamine-N,N,N'-triacetate ligands and one O atom of a water mol-ecule, forming polymeric chains running parallel to the a axis. The packing is governed by inter-molecular O-H⋯O hydrogen-bonding inter-actions.
authors.affiliation: Department of Chemistry and Biology Engineering, Hezhou University, Hezhou, Guangxi Zhuang Autonomous Region 542800, People's Republic of China.
authors.forename: Guo-Yong
authors.initials: GY
authors.lastname: Zhou
authors.forename: Gui-Rong
authors.initials: GR
authors.lastname: Wu
authors.forename: Zhi-Yong
authors.initials: ZY
authors.lastname: Deng
authors.forename: Xing-Tian
authors.initials: XT
authors.lastname: Chen