Synthesis and crystal structure of a neodymium coordination polymer with 2,6-anthraquinonedisulfonate--颗粒学报PARTICUOLOGY

Nicholls, J. L., Bacsa, J., & Fogg, A. M. (2010). Synthesis and crystal structure of a neodymium coordination polymer with 2,6-anthraquinonedisulfonate. Particuology, 8(3), 221-224. https://doi.org/10.1016/j.partic.2010.03.003

Synthesis and crystal structure of a neodymium coordination polymer with 2,6-anthraquinonedisulfonate

Jennifer L. Nicholls, John Bacsa, Andrew M. Fogg^*

Department of Chemistry, University of Liverpool, Crown Street, Liverpool L69 7ZD, United Kingdom

10.1016/j.partic.2010.03.003

Volume 8, Issue 3, June 2010, Pages 221-224

Received 4 April 2009, Accepted 18 May 2009, Available online 1 April 2010.

E-mail: afogg@liverpool.ac.uk

Highlights

Abstract

The coordination polymer, (Nd(H₂O)₅)₂(2,6-AQDS)₃. 2H₂O where 2,6-AQDS = 2,6-anthraquinonedisulfonate, has been synthesised via a hydrothermal route. Structurally, it consists of layers of monomeric Nd polyhedra which are linked by 2,6-AQDS anions forming a polymeric, three-dimensional network. Each Nd atom is nine coordinate, bonding to five water molecules and to four oxygen atoms from four 2,6-AQDS anions which in turn pillar the layers by bridging two Nd atoms in one layer, and coordinating to a single Nd in the other.

Graphical abstract

Keywords

Lanthanide; Layered materials; Sulfonate; Coordination polymer

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