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Title: Lanthanide-organic frameworks constructed from multi-functional ligands: Syntheses, structures, near-infrared and visible photoluminescence properties

Abstract

A series of multi-functional ligands supported lanthanide-organic frameworks, formulated as [Ln(HL{sub 1})(H{sub 2}L{sub 2}){sub 0.5}(H{sub 4}L{sub 2}){sub 0.5}(H{sub 2}O)].(H{sub 2}O){sub 1.5}.{l_brace}Ln=La (1), Pr (2), Nd (3), Sm (4), Eu (5); H{sub 3}L{sub 1}=5-Sulfosaclicylic acid; H{sub 4}L{sub 2}=N,N'-piperazine (bis-methylene phosphonic acid){r_brace}, have been synthesized by hydrothermal reactions. Single crystal X-ray diffractions and powder XRD patterns confirm they are isostructural. They feature 3D framework structures based on extension of a 'zigzag' inorganic chain by organic linkers. Moreover, the photoluminescence properties of 5 and 3 have been investigated, and they show strong solid-state emissions in the visible and near-infrared (IR) regions at room temperature. - Graphical abstract: Five multi-functional ligands supported 3D lanthanide-organic frameworks have been synthesized and structurally characterized. Compounds 5 and 3 displayed strong solid-state emissions in the visible and near-infrared region at room temperature.

Authors:
 [1]; ;  [1]
  1. State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002 (China)
Publication Date:
OSTI Identifier:
21370554
Resource Type:
Journal Article
Journal Name:
Journal of Solid State Chemistry
Additional Journal Information:
Journal Volume: 182; Journal Issue: 8; Other Information: DOI: 10.1016/j.jssc.2009.06.015; PII: S0022-4596(09)00267-9; Copyright (c) 2009 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Journal ID: ISSN 0022-4596
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; EUROPIUM COMPLEXES; HYDROTHERMAL SYNTHESIS; LANTHANUM COMPLEXES; LIGANDS; MONOCRYSTALS; NEODYMIUM COMPLEXES; PHOSPHONIC ACIDS; PHOTOLUMINESCENCE; PIPERAZINES; PRASEODYMIUM COMPLEXES; SAMARIUM COMPLEXES; SULFONATES; TEMPERATURE RANGE 0273-0400 K; X-RAY DIFFRACTION; AZINES; COHERENT SCATTERING; COMPLEXES; CRYSTALS; DIFFRACTION; EMISSION; HETEROCYCLIC COMPOUNDS; LUMINESCENCE; ORGANIC ACIDS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; ORGANIC PHOSPHORUS COMPOUNDS; ORGANIC SULFUR COMPOUNDS; PHOTON EMISSION; PYRAZINES; RARE EARTH COMPLEXES; SCATTERING; SYNTHESIS; TEMPERATURE RANGE

Citation Formats

Xinfa, Li, Graduate School of the Chinese Academy of Sciences, Beijing 100039, Zailai, Xie, Jingxiang, Lin, and Cao Rong, E-mail: rcao@fjirsm.ac.c. Lanthanide-organic frameworks constructed from multi-functional ligands: Syntheses, structures, near-infrared and visible photoluminescence properties. United States: N. p., 2009. Web.
Xinfa, Li, Graduate School of the Chinese Academy of Sciences, Beijing 100039, Zailai, Xie, Jingxiang, Lin, & Cao Rong, E-mail: rcao@fjirsm.ac.c. Lanthanide-organic frameworks constructed from multi-functional ligands: Syntheses, structures, near-infrared and visible photoluminescence properties. United States.
Xinfa, Li, Graduate School of the Chinese Academy of Sciences, Beijing 100039, Zailai, Xie, Jingxiang, Lin, and Cao Rong, E-mail: rcao@fjirsm.ac.c. 2009. "Lanthanide-organic frameworks constructed from multi-functional ligands: Syntheses, structures, near-infrared and visible photoluminescence properties". United States.
@article{osti_21370554,
title = {Lanthanide-organic frameworks constructed from multi-functional ligands: Syntheses, structures, near-infrared and visible photoluminescence properties},
author = {Xinfa, Li and Graduate School of the Chinese Academy of Sciences, Beijing 100039 and Zailai, Xie and Jingxiang, Lin and Cao Rong, E-mail: rcao@fjirsm.ac.c},
abstractNote = {A series of multi-functional ligands supported lanthanide-organic frameworks, formulated as [Ln(HL{sub 1})(H{sub 2}L{sub 2}){sub 0.5}(H{sub 4}L{sub 2}){sub 0.5}(H{sub 2}O)].(H{sub 2}O){sub 1.5}.{l_brace}Ln=La (1), Pr (2), Nd (3), Sm (4), Eu (5); H{sub 3}L{sub 1}=5-Sulfosaclicylic acid; H{sub 4}L{sub 2}=N,N'-piperazine (bis-methylene phosphonic acid){r_brace}, have been synthesized by hydrothermal reactions. Single crystal X-ray diffractions and powder XRD patterns confirm they are isostructural. They feature 3D framework structures based on extension of a 'zigzag' inorganic chain by organic linkers. Moreover, the photoluminescence properties of 5 and 3 have been investigated, and they show strong solid-state emissions in the visible and near-infrared (IR) regions at room temperature. - Graphical abstract: Five multi-functional ligands supported 3D lanthanide-organic frameworks have been synthesized and structurally characterized. Compounds 5 and 3 displayed strong solid-state emissions in the visible and near-infrared region at room temperature.},
doi = {},
url = {https://www.osti.gov/biblio/21370554}, journal = {Journal of Solid State Chemistry},
issn = {0022-4596},
number = 8,
volume = 182,
place = {United States},
year = {Sat Aug 15 00:00:00 EDT 2009},
month = {Sat Aug 15 00:00:00 EDT 2009}
}