2D lanthanide-based pyridine-substituted triazole benzoate coordination polymers: Structure, optical and magnetic properties

Linyan Yang; Wen Gu; Jinlei Tian; Shengyun Liao; Liangliang Xin; Ming Zhang; Xiaohua Wei; Peiyao Du; Lili Shen; Xin Liu

doi:10.1016/j.inoche.2013.06.010

2D lanthanide-based pyridine-substituted triazole benzoate coordination polymers: Structure, optical and magnetic properties

Linyan Yang
, Wen Gu
, Jinlei Tian
, Shengyun Liao
, Liangliang Xin
, Ming Zhang
, Xiaohua Wei
, Peiyao Du
, Lili Shen
, Xin Liu

Nankai University
Tianjin Key Laboratory of Metal and Molecule Based Material Chemistry
Tianjin University
Tianjin Sungene Biotech Co., Ltd.

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

8 Scopus citations

Abstract

A series of novel lanthanide-based coordination polymers, [Ln(L)(atpa)(H₂O)₂]_n·1.5nH₂O (HL = 4-[3-methyl-5-(pyridin-4-yl)-1,2,4-triazol-4-yl]benzoic acid, H ₂atpa = 2-aminoterephthalic acid and Ln = Tb(1), Dy(2), Ho(3), Er(4), Tm(5), Yb(6)) have been hydrothermally synthesized and characterized by single-crystal X-ray diffraction, optical and magnetic measurements. Compounds 1-6 are isomorphous, which can be described as a 2D network based on Ln ₂(CO₂)₂ units. The magnetic properties of compound 1 (Tb) show typical antiferromagnetic interaction, while compound 2 (Dy) has ferromagnetic behavior. The room-temperature photoluminescence spectra of 1 exhibit strong characteristic emissions in the visible region, whereas compounds of Dy(2), Er(4) and Yb(6) display NIR luminescence upon irradiation at the ligand band.

Original language	English
Pages (from-to)	195-199
Number of pages	5
Journal	Inorganic Chemistry Communications
Volume	35
DOIs	https://doi.org/10.1016/j.inoche.2013.06.010
State	Published - 2013
Externally published	Yes

Keywords

Coordination polymers
Lanthanide-based
Luminescent
Magnetism

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10.1016/j.inoche.2013.06.010

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@article{f442b1498e9b43e6bbfda05a59d80d8a,

title = "2D lanthanide-based pyridine-substituted triazole benzoate coordination polymers: Structure, optical and magnetic properties",

abstract = "A series of novel lanthanide-based coordination polymers, [Ln(L)(atpa)(H2O)2]n·1.5nH2O (HL = 4-[3-methyl-5-(pyridin-4-yl)-1,2,4-triazol-4-yl]benzoic acid, H 2atpa = 2-aminoterephthalic acid and Ln = Tb(1), Dy(2), Ho(3), Er(4), Tm(5), Yb(6)) have been hydrothermally synthesized and characterized by single-crystal X-ray diffraction, optical and magnetic measurements. Compounds 1-6 are isomorphous, which can be described as a 2D network based on Ln 2(CO2)2 units. The magnetic properties of compound 1 (Tb) show typical antiferromagnetic interaction, while compound 2 (Dy) has ferromagnetic behavior. The room-temperature photoluminescence spectra of 1 exhibit strong characteristic emissions in the visible region, whereas compounds of Dy(2), Er(4) and Yb(6) display NIR luminescence upon irradiation at the ligand band.",

keywords = "Coordination polymers, Lanthanide-based, Luminescent, Magnetism",

author = "Linyan Yang and Wen Gu and Jinlei Tian and Shengyun Liao and Liangliang Xin and Ming Zhang and Xiaohua Wei and Peiyao Du and Lili Shen and Xin Liu",

year = "2013",

doi = "10.1016/j.inoche.2013.06.010",

language = "英语",

volume = "35",

pages = "195--199",

journal = "Inorganic Chemistry Communications",

issn = "1387-7003",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - 2D lanthanide-based pyridine-substituted triazole benzoate coordination polymers

T2 - Structure, optical and magnetic properties

AU - Yang, Linyan

AU - Gu, Wen

AU - Tian, Jinlei

AU - Liao, Shengyun

AU - Xin, Liangliang

AU - Zhang, Ming

AU - Wei, Xiaohua

AU - Du, Peiyao

AU - Shen, Lili

AU - Liu, Xin

PY - 2013

Y1 - 2013

N2 - A series of novel lanthanide-based coordination polymers, [Ln(L)(atpa)(H2O)2]n·1.5nH2O (HL = 4-[3-methyl-5-(pyridin-4-yl)-1,2,4-triazol-4-yl]benzoic acid, H 2atpa = 2-aminoterephthalic acid and Ln = Tb(1), Dy(2), Ho(3), Er(4), Tm(5), Yb(6)) have been hydrothermally synthesized and characterized by single-crystal X-ray diffraction, optical and magnetic measurements. Compounds 1-6 are isomorphous, which can be described as a 2D network based on Ln 2(CO2)2 units. The magnetic properties of compound 1 (Tb) show typical antiferromagnetic interaction, while compound 2 (Dy) has ferromagnetic behavior. The room-temperature photoluminescence spectra of 1 exhibit strong characteristic emissions in the visible region, whereas compounds of Dy(2), Er(4) and Yb(6) display NIR luminescence upon irradiation at the ligand band.

AB - A series of novel lanthanide-based coordination polymers, [Ln(L)(atpa)(H2O)2]n·1.5nH2O (HL = 4-[3-methyl-5-(pyridin-4-yl)-1,2,4-triazol-4-yl]benzoic acid, H 2atpa = 2-aminoterephthalic acid and Ln = Tb(1), Dy(2), Ho(3), Er(4), Tm(5), Yb(6)) have been hydrothermally synthesized and characterized by single-crystal X-ray diffraction, optical and magnetic measurements. Compounds 1-6 are isomorphous, which can be described as a 2D network based on Ln 2(CO2)2 units. The magnetic properties of compound 1 (Tb) show typical antiferromagnetic interaction, while compound 2 (Dy) has ferromagnetic behavior. The room-temperature photoluminescence spectra of 1 exhibit strong characteristic emissions in the visible region, whereas compounds of Dy(2), Er(4) and Yb(6) display NIR luminescence upon irradiation at the ligand band.

KW - Coordination polymers

KW - Lanthanide-based

KW - Luminescent

KW - Magnetism

UR - https://www.scopus.com/pages/publications/84880182913

U2 - 10.1016/j.inoche.2013.06.010

DO - 10.1016/j.inoche.2013.06.010

M3 - 文章

AN - SCOPUS:84880182913

SN - 1387-7003

VL - 35

SP - 195

EP - 199

JO - Inorganic Chemistry Communications

JF - Inorganic Chemistry Communications

ER -

2D lanthanide-based pyridine-substituted triazole benzoate coordination polymers: Structure, optical and magnetic properties

Abstract

Keywords

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