10.1021/ic8020639.s007
Kieran Norton
Kieran
Norton
G. A. Kumar
G. A.
Kumar
Jennifer L. Dilks
Jennifer L.
Dilks
Thomas J. Emge
Thomas J.
Emge
Richard E. Riman
Richard E.
Riman
Mikhail G. Brik
Mikhail G.
Brik
John G. Brennan
John G.
Brennan
Lanthanide Compounds with Fluorinated Aryloxide Ligands: Near-Infrared Emission from Nd, Tm, and Er
American Chemical Society
2009
bond lengths
Nd
Emission experiments
Tm
isolable compounds
chelating DME
THF
Lanthanide Compounds
Fluorinated Aryloxide Ligands
terminal phenoxide ligands
Er
2009-04-20 00:00:00
Dataset
https://acs.figshare.com/articles/dataset/Lanthanide_Compounds_with_Fluorinated_Aryloxide_Ligands_Near_Infrared_Emission_from_Nd_Tm_and_Er/2862703
Ln(OC<sub>6</sub>F<sub>5</sub>)<sub>3</sub> form stable, isolable compounds with 1,2-dimethoxyethane (DME). Monomeric (DME)<sub>2</sub>Ln(OC<sub>6</sub>F<sub>5</sub>)<sub>3</sub> (Ln = Nd, Er, Tm) adopt seven coordinate structures with two chelating DME and three terminal phenoxide ligands. Both (py)<sub>4</sub>Er(OC<sub>6</sub>F<sub>5</sub>)<sub>3</sub> and (THF)<sub>3</sub>Yb(OC<sub>6</sub>F<sub>5</sub>)<sub>3</sub> were also prepared and structurally characterized, with the latter being a <i>mer</i>-octahedral compound with bond lengths that are geometry dependent. Emission experiments on crystalline powders of the Nd(III), Tm(III), and Er(III) DME derivatives show that these compounds are highly emissive near-infrared sources.