title: The synthesis and crystal structures of two-dimensional coordination polymers of Ph2P(O)-CH2CH2-P(O)Ph2 and Ph2P(O)-C5H3N-P(O)Ph2 with praseodymium.
abstract: Reactions of Pr(NO3)3 with Ph2P(O)-CH2CH2-P(O)Ph2 and Ph2P(O)-C5H3N-P(O)Ph2 yielded layered network coordination polymers with bidentate ligands spanning the lanthanide atoms in a bridging fashion. The praseodymium cations with "spacer" ligands form two-dimensional building blocks assembling into either square grid or herringbone network.
authors.affiliation: Department of Inorganic Chemistry, Faculty of Science, Masaryk University, Kotlarska 2, CZ-61137 Brno, Czech Republic.
authors.forename: Zdenek
authors.initials: Z
authors.lastname: Spichal
authors.forename: Marek
authors.initials: M
authors.lastname: Necas
authors.forename: Jiri
authors.initials: J
authors.lastname: Pinkas
authors.forename: Josef
authors.initials: J
authors.lastname: Novosad