Lanthanide compounds with fluorinated aryloxide ligands: Near-infrared emission from Nd, Tm, and Er

Kieran Norton; G. A. Kumar; Jennifer L. Dilks; Thomas J. Emge; Richard E. Riman; Mikhail G. Brik; John G. Brennan

doi:10.1021/ic8020639

Lanthanide compounds with fluorinated aryloxide ligands: Near-infrared emission from Nd, Tm, and Er

Kieran Norton
, G. A. Kumar
, Jennifer L. Dilks
, Thomas J. Emge
, Richard E. Riman
, Mikhail G. Brik
, John G. Brennan

Rutgers - The State University of New Jersey, New Brunswick
University of Tartu

Research output: Contribution to journal › Article › peer-review

46 Citations (Scopus)

Abstract

Ln(OC ₆F ₅) ₃ form stable, isolable compounds with 1,2-dimethoxyethane (DME). Monomeric (DME) ₂Ln(OC ₆F ₅) ₃ (Ln = Nd, Er, Tm) adopt seven coordinate structures with two chelating DME and three terminal phenoxide ligands. Both (py) ₄Er(OC ₆F ₅) ₃ and (THF) ₃Yb(OC ₆F ₅) ₃ were also prepared and structurally characterized, with the latter being a mer-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 nearinfrared sources.

Original language	English
Pages (from-to)	3573-3580
Number of pages	8
Journal	Inorganic Chemistry
Volume	48
Issue number	8
DOIs	https://doi.org/10.1021/ic8020639
Publication status	Published - 20 Apr 2009
Externally published	Yes

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title = "Lanthanide compounds with fluorinated aryloxide ligands: Near-infrared emission from Nd, Tm, and Er",

abstract = "Ln(OC 6F 5) 3 form stable, isolable compounds with 1,2-dimethoxyethane (DME). Monomeric (DME) 2Ln(OC 6F 5) 3 (Ln = Nd, Er, Tm) adopt seven coordinate structures with two chelating DME and three terminal phenoxide ligands. Both (py) 4Er(OC 6F 5) 3 and (THF) 3Yb(OC 6F 5) 3 were also prepared and structurally characterized, with the latter being a mer-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 nearinfrared sources.",

author = "Kieran Norton and Kumar, \{G. A.\} and Dilks, \{Jennifer L.\} and Emge, \{Thomas J.\} and Riman, \{Richard E.\} and Brik, \{Mikhail G.\} and Brennan, \{John G.\}",

year = "2009",

month = apr,

day = "20",

doi = "10.1021/ic8020639",

language = "English",

volume = "48",

pages = "3573--3580",

journal = "Inorganic Chemistry",

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publisher = "American Chemical Society",

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TY - JOUR

T1 - Lanthanide compounds with fluorinated aryloxide ligands

T2 - Near-infrared emission from Nd, Tm, and Er

AU - Norton, Kieran

AU - Kumar, G. A.

AU - Dilks, Jennifer L.

AU - Emge, Thomas J.

AU - Riman, Richard E.

AU - Brik, Mikhail G.

AU - Brennan, John G.

PY - 2009/4/20

Y1 - 2009/4/20

N2 - Ln(OC 6F 5) 3 form stable, isolable compounds with 1,2-dimethoxyethane (DME). Monomeric (DME) 2Ln(OC 6F 5) 3 (Ln = Nd, Er, Tm) adopt seven coordinate structures with two chelating DME and three terminal phenoxide ligands. Both (py) 4Er(OC 6F 5) 3 and (THF) 3Yb(OC 6F 5) 3 were also prepared and structurally characterized, with the latter being a mer-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 nearinfrared sources.

AB - Ln(OC 6F 5) 3 form stable, isolable compounds with 1,2-dimethoxyethane (DME). Monomeric (DME) 2Ln(OC 6F 5) 3 (Ln = Nd, Er, Tm) adopt seven coordinate structures with two chelating DME and three terminal phenoxide ligands. Both (py) 4Er(OC 6F 5) 3 and (THF) 3Yb(OC 6F 5) 3 were also prepared and structurally characterized, with the latter being a mer-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 nearinfrared sources.

UR - https://www.scopus.com/pages/publications/65349158320

U2 - 10.1021/ic8020639

DO - 10.1021/ic8020639

M3 - Article

AN - SCOPUS:65349158320

SN - 0020-1669

VL - 48

SP - 3573

EP - 3580

JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 8

ER -

Lanthanide compounds with fluorinated aryloxide ligands: Near-infrared emission from Nd, Tm, and Er

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