Synthesis, structure and photoluminescent properties of a new Eu(III) complex with 5-bromoisophthalic acid

Guangxiang Liu; Xinglong Li; Xiaoming Ren

doi:10.1016/S1002-0721(10)60489-9

Synthesis, structure and photoluminescent properties of a new Eu(III) complex with 5-bromoisophthalic acid

Guangxiang Liu, Xinglong Li, Xiaoming Ren

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

6 Scopus citations

Abstract

The self-assembly of 5-bromoisophthalic acid (H₂BIPA) with Eu(NO₃)₃·6H₂O under the hydrothermal conditions gave a 3D coordination polymer, Eu₂(BIPA) ₃(CH₃CH₂OH) (1), which was characterized by elemental analysis, IR and single-crystal X-ray diffraction. Complex 1 displayed an unusual three-dimensional network of a rare (4,6)-connected (4 ⁸.6⁶.8)₂(4⁴.6²) ₂(4².8⁴) topology, which was different from Eu₂(BDC)₃(H₂O)₂ (BDC=isophthalate), because the -Br substituent of the isophthalate resulted in the different electronic effects and the steric hindrance to change the coordination modes of carboxylate groups in the assembled process. Moreover, the luminescent properties of 1 were also investigated in the solid state.

Original language	English
Pages (from-to)	511-515
Number of pages	5
Journal	Journal of Rare Earths
Volume	29
Issue number	6
DOIs	https://doi.org/10.1016/S1002-0721(10)60489-9
State	Published - Jun 2011
Externally published	Yes

Keywords

5-bromoisophthalic acid
Eu(III) coordination polymer
crystal structure
luminescence
rare earths

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10.1016/S1002-0721(10)60489-9

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title = "Synthesis, structure and photoluminescent properties of a new Eu(III) complex with 5-bromoisophthalic acid",

abstract = "The self-assembly of 5-bromoisophthalic acid (H2BIPA) with Eu(NO3)3·6H2O under the hydrothermal conditions gave a 3D coordination polymer, Eu2(BIPA) 3(CH3CH2OH) (1), which was characterized by elemental analysis, IR and single-crystal X-ray diffraction. Complex 1 displayed an unusual three-dimensional network of a rare (4,6)-connected (4 8.66.8)2(44.62) 2(42.84) topology, which was different from Eu2(BDC)3(H2O)2 (BDC=isophthalate), because the -Br substituent of the isophthalate resulted in the different electronic effects and the steric hindrance to change the coordination modes of carboxylate groups in the assembled process. Moreover, the luminescent properties of 1 were also investigated in the solid state.",

keywords = "5-bromoisophthalic acid, Eu(III) coordination polymer, crystal structure, luminescence, rare earths",

author = "Guangxiang Liu and Xinglong Li and Xiaoming Ren",

year = "2011",

month = jun,

doi = "10.1016/S1002-0721(10)60489-9",

language = "英语",

volume = "29",

pages = "511--515",

journal = "Journal of Rare Earths",

issn = "1002-0721",

publisher = "Editorial Office of Chinese Rare Earths",

number = "6",

}

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T1 - Synthesis, structure and photoluminescent properties of a new Eu(III) complex with 5-bromoisophthalic acid

AU - Liu, Guangxiang

AU - Li, Xinglong

AU - Ren, Xiaoming

PY - 2011/6

Y1 - 2011/6

N2 - The self-assembly of 5-bromoisophthalic acid (H2BIPA) with Eu(NO3)3·6H2O under the hydrothermal conditions gave a 3D coordination polymer, Eu2(BIPA) 3(CH3CH2OH) (1), which was characterized by elemental analysis, IR and single-crystal X-ray diffraction. Complex 1 displayed an unusual three-dimensional network of a rare (4,6)-connected (4 8.66.8)2(44.62) 2(42.84) topology, which was different from Eu2(BDC)3(H2O)2 (BDC=isophthalate), because the -Br substituent of the isophthalate resulted in the different electronic effects and the steric hindrance to change the coordination modes of carboxylate groups in the assembled process. Moreover, the luminescent properties of 1 were also investigated in the solid state.

AB - The self-assembly of 5-bromoisophthalic acid (H2BIPA) with Eu(NO3)3·6H2O under the hydrothermal conditions gave a 3D coordination polymer, Eu2(BIPA) 3(CH3CH2OH) (1), which was characterized by elemental analysis, IR and single-crystal X-ray diffraction. Complex 1 displayed an unusual three-dimensional network of a rare (4,6)-connected (4 8.66.8)2(44.62) 2(42.84) topology, which was different from Eu2(BDC)3(H2O)2 (BDC=isophthalate), because the -Br substituent of the isophthalate resulted in the different electronic effects and the steric hindrance to change the coordination modes of carboxylate groups in the assembled process. Moreover, the luminescent properties of 1 were also investigated in the solid state.

KW - 5-bromoisophthalic acid

KW - Eu(III) coordination polymer

KW - crystal structure

KW - luminescence

KW - rare earths

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U2 - 10.1016/S1002-0721(10)60489-9

DO - 10.1016/S1002-0721(10)60489-9

M3 - 文章

AN - SCOPUS:79959695344

SN - 1002-0721

VL - 29

SP - 511

EP - 515

JO - Journal of Rare Earths

JF - Journal of Rare Earths

IS - 6

ER -

Synthesis, structure and photoluminescent properties of a new Eu(III) complex with 5-bromoisophthalic acid

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Keywords

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