Construction of three lanthanide organic frameworks with (3,5)-connected topology based on 2-methyl-4,5-imidazoledicarboxylate and oxalate

Tianliang Ma; Jian Zhang; Xuemin Jing; Quan Feng; Bing Zheng; Yang Yu; Qisheng Huo; Yunling Liu

doi:10.1016/j.inoche.2012.03.008

Construction of three lanthanide organic frameworks with (3,5)-connected topology based on 2-methyl-4,5-imidazoledicarboxylate and oxalate

Tianliang Ma, Jian Zhang, Xuemin Jing, Quan Feng, Bing Zheng, Yang Yu, Qisheng Huo, Yunling Liu

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

14 Scopus citations

Abstract

Three novel 3D lanthanide organic frameworks [Ln ₂(H ₂O) ₃(HMImDC) ₂(OX)]·4H ₂O (Ln = Sm(1), Eu(2) and Gd(3), H ₃MImDC = 2-methyl-4,5-imidazoledicarboxylic acid, OX = oxalic acid) have been solvothermally synthesized and structurally characterized by elemental analyses, Infrared spectra (IR), thermogravimetric analyses (TGA), powder X-ray diffractions (PXRD), and single-crystal X-ray diffractions. Compounds 1-3 are isostructural and exhibit novel 3D architectures with open channels viewed along the a axis, which constructed from [Ln(HMImDC)(OX)] layers and Ln ₂(HMImDC) ₂ dimers. The framework of 1-3 can be rationalized as a (3, 5)-connected net with a unique (4.5.7) ₂(5.6.7)(5 ².6 ³.7.8 ³.10) topology. The luminescence and magnetic properties are also investigated.

Original language	English
Pages (from-to)	201-204
Number of pages	4
Journal	Inorganic Chemistry Communications
Volume	20
DOIs	https://doi.org/10.1016/j.inoche.2012.03.008
State	Published - Jun 2012
Externally published	Yes

Keywords

2-methyl-4,5-imidazoledicarboxylate
Crystal structure
Lanthanide organic frameworks
Luminescence
Magnetism

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10.1016/j.inoche.2012.03.008

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@article{6cc001ffd7ef4d018bc152688ae6c539,

title = "Construction of three lanthanide organic frameworks with (3,5)-connected topology based on 2-methyl-4,5-imidazoledicarboxylate and oxalate",

abstract = "Three novel 3D lanthanide organic frameworks [Ln 2(H 2O) 3(HMImDC) 2(OX)]·4H 2O (Ln = Sm(1), Eu(2) and Gd(3), H 3MImDC = 2-methyl-4,5-imidazoledicarboxylic acid, OX = oxalic acid) have been solvothermally synthesized and structurally characterized by elemental analyses, Infrared spectra (IR), thermogravimetric analyses (TGA), powder X-ray diffractions (PXRD), and single-crystal X-ray diffractions. Compounds 1-3 are isostructural and exhibit novel 3D architectures with open channels viewed along the a axis, which constructed from [Ln(HMImDC)(OX)] layers and Ln 2(HMImDC) 2 dimers. The framework of 1-3 can be rationalized as a (3, 5)-connected net with a unique (4.5.7) 2(5.6.7)(5 2.6 3.7.8 3.10) topology. The luminescence and magnetic properties are also investigated.",

keywords = "2-methyl-4,5-imidazoledicarboxylate, Crystal structure, Lanthanide organic frameworks, Luminescence, Magnetism",

author = "Tianliang Ma and Jian Zhang and Xuemin Jing and Quan Feng and Bing Zheng and Yang Yu and Qisheng Huo and Yunling Liu",

year = "2012",

month = jun,

doi = "10.1016/j.inoche.2012.03.008",

language = "英语",

volume = "20",

pages = "201--204",

journal = "Inorganic Chemistry Communications",

issn = "1387-7003",

publisher = "Elsevier B.V.",

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T1 - Construction of three lanthanide organic frameworks with (3,5)-connected topology based on 2-methyl-4,5-imidazoledicarboxylate and oxalate

AU - Ma, Tianliang

AU - Zhang, Jian

AU - Jing, Xuemin

AU - Feng, Quan

AU - Zheng, Bing

AU - Yu, Yang

AU - Huo, Qisheng

AU - Liu, Yunling

PY - 2012/6

Y1 - 2012/6

N2 - Three novel 3D lanthanide organic frameworks [Ln 2(H 2O) 3(HMImDC) 2(OX)]·4H 2O (Ln = Sm(1), Eu(2) and Gd(3), H 3MImDC = 2-methyl-4,5-imidazoledicarboxylic acid, OX = oxalic acid) have been solvothermally synthesized and structurally characterized by elemental analyses, Infrared spectra (IR), thermogravimetric analyses (TGA), powder X-ray diffractions (PXRD), and single-crystal X-ray diffractions. Compounds 1-3 are isostructural and exhibit novel 3D architectures with open channels viewed along the a axis, which constructed from [Ln(HMImDC)(OX)] layers and Ln 2(HMImDC) 2 dimers. The framework of 1-3 can be rationalized as a (3, 5)-connected net with a unique (4.5.7) 2(5.6.7)(5 2.6 3.7.8 3.10) topology. The luminescence and magnetic properties are also investigated.

AB - Three novel 3D lanthanide organic frameworks [Ln 2(H 2O) 3(HMImDC) 2(OX)]·4H 2O (Ln = Sm(1), Eu(2) and Gd(3), H 3MImDC = 2-methyl-4,5-imidazoledicarboxylic acid, OX = oxalic acid) have been solvothermally synthesized and structurally characterized by elemental analyses, Infrared spectra (IR), thermogravimetric analyses (TGA), powder X-ray diffractions (PXRD), and single-crystal X-ray diffractions. Compounds 1-3 are isostructural and exhibit novel 3D architectures with open channels viewed along the a axis, which constructed from [Ln(HMImDC)(OX)] layers and Ln 2(HMImDC) 2 dimers. The framework of 1-3 can be rationalized as a (3, 5)-connected net with a unique (4.5.7) 2(5.6.7)(5 2.6 3.7.8 3.10) topology. The luminescence and magnetic properties are also investigated.

KW - 2-methyl-4,5-imidazoledicarboxylate

KW - Crystal structure

KW - Lanthanide organic frameworks

KW - Luminescence

KW - Magnetism

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U2 - 10.1016/j.inoche.2012.03.008

DO - 10.1016/j.inoche.2012.03.008

M3 - 文章

AN - SCOPUS:84861526082

SN - 1387-7003

VL - 20

SP - 201

EP - 204

JO - Inorganic Chemistry Communications

JF - Inorganic Chemistry Communications

ER -

Construction of three lanthanide organic frameworks with (3,5)-connected topology based on 2-methyl-4,5-imidazoledicarboxylate and oxalate

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Keywords

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