Variable Nuclearity in Lanthanoid Coordination Chemistry. Issue 17 (6th May 2014)

• Record Type: Journal Article
• Authors: Andrews, Philip C.; Hennersdorf, Felix; Junk, Peter C.; Thielemann, Dominique T.
• Is Part Of: European journal of inorganic chemistry. Issue 17(2017)
• Page Start: 2849
• Page End: 2854
• Publication Date: 2014-05-06
• Subjects: Lanthanides -- Cage compounds -- Coordination chemistry -- Iodine; Chemistry, Inorganic -- Periodicals; Organometallic chemistry -- Periodicals; Bioinorganic chemistry -- Periodicals; Solid state chemistry -- Periodicals; 546
• DOI: 10.1002/ejic.201402115
• Languages: English
• ISSNs: 1434-1948

Abstract

Abstract: A series of lanthanoid and iodine containing compounds of formulae [Ln(IPhacac)3 (dmf)2 ], [K(dmf)2 {Ln(IPhacac)4 }] n and [Ln5 (OH)5 (IPhacac)10 ] {(IPhacac) = bis( para ‐iododibenzoyl)methanide} have been prepared and structurally characterised. X‐ray crystallography establishes that the compounds exist as monomers [Ln(IPhacac)3 (dmf)2 ] {Ln = Pr (1 ), Nd (2 ), Tb (5 ), Dy (6 )} and [Yb(IPhacac)3 (dmf)2 ][Yb(IPhacac)3 (dmf)(H2 O)] (7 ) (dmf = N, N ‐dimethylformamide), polymers [K(dmf)2 {Ln(IPhacac)4 }] n {Ln = Nd (2a ), Eu (3a ), Gd (4a ), Tb (5a ), Dy (6a )} and pentanuclear clusters [Ln5 (OH)5 (IPhacac)10 ] {Ln = Tb (5b ), Dy (6b ), Yb (7b )}. Abstract : A series of lanthanoid and iodine containing monomeric, polymeric and cluster compounds of formulae [Ln(IPhacac)3 (dmf)2 ], [K(dmf)2 {Ln(IPhacac)4 }]n and [Ln5 (OH)5 (IPhacac)10 ] have been prepared.