Lanthanide(III)-organic extended frameworks based on cubic [Ln4(μ3-OH)4] clusters: Syntheses, structures and application as fluorescent sensor

Jie Zhou; Ting Ting Zhu; Jie Han; Xu Dong Chen

doi:10.1016/j.inoche.2019.107536

Lanthanide(III)-organic extended frameworks based on cubic [Ln₄(μ₃-OH)₄] clusters: Syntheses, structures and application as fluorescent sensor

Jie Zhou
, Ting Ting Zhu
, Jie Han
, Xu Dong Chen

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

1 Citation (Scopus)

Abstract

Three new lanthanide coordination polymers based on 4,4′-disulfo-[1,1′-diphenyl]-2,2′-dicarboxylate acid (H₄DSDC) have been synthesized, namely {[Ln₄(DSDC)_1.5(COO)₂(OH)₄(H₂O)₇]∙10H₂O}_n (Ln = Tb, Eu or Sm), which are characterized to be isostructural. The cubic [Ln₄(μ₃-OH)₄] species in these complexes are connected to adjacent one through coordination bridging from a pair of formate groups to generate double-cubane-shaped moieties as secondary building units, which are linked by tetraanionic DSDC⁴ ⁻ ligands to form a 3D framework structure featuring (3¹².4³².5⁴⁰.6³³.7².8)(3².4³.5)₃ topology. The Tb(III) complex proves to be a highly selective and sensitive turn-off fluorescent sensor for Fe³⁺ ion.

Original language	English
Article number	107536
Journal	Inorganic Chemistry Communications
Volume	108
DOIs	https://doi.org/10.1016/j.inoche.2019.107536
Publication status	Published - Oct 2019

Keywords

Coordination polymer
Fe
Lanthanide complex
Luminescent sensor
Metal-organic framework

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@article{04ac072da32f4715b914aa0c518eb421,

title = "Lanthanide(III)-organic extended frameworks based on cubic [Ln4(μ3-OH)4] clusters: Syntheses, structures and application as fluorescent sensor",

abstract = "Three new lanthanide coordination polymers based on 4,4′-disulfo-[1,1′-diphenyl]-2,2′-dicarboxylate acid (H4DSDC) have been synthesized, namely \{[Ln4(DSDC)1.5(COO)2(OH)4(H2O)7]∙10H2O\}n (Ln = Tb, Eu or Sm), which are characterized to be isostructural. The cubic [Ln4(μ3-OH)4] species in these complexes are connected to adjacent one through coordination bridging from a pair of formate groups to generate double-cubane-shaped moieties as secondary building units, which are linked by tetraanionic DSDC4 − ligands to form a 3D framework structure featuring (312.432.540.633.72.8)(32.43.5)3 topology. The Tb(III) complex proves to be a highly selective and sensitive turn-off fluorescent sensor for Fe3+ ion.",

keywords = "Coordination polymer, Fe, Lanthanide complex, Luminescent sensor, Metal-organic framework",

author = "Jie Zhou and Zhu, \{Ting Ting\} and Jie Han and Chen, \{Xu Dong\}",

note = "Publisher Copyright: {\textcopyright} 2019",

year = "2019",

month = oct,

doi = "10.1016/j.inoche.2019.107536",

language = "English",

volume = "108",

journal = "Inorganic Chemistry Communications",

issn = "1387-7003",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Lanthanide(III)-organic extended frameworks based on cubic [Ln4(μ3-OH)4] clusters

T2 - Syntheses, structures and application as fluorescent sensor

AU - Zhou, Jie

AU - Zhu, Ting Ting

AU - Han, Jie

AU - Chen, Xu Dong

PY - 2019/10

Y1 - 2019/10

N2 - Three new lanthanide coordination polymers based on 4,4′-disulfo-[1,1′-diphenyl]-2,2′-dicarboxylate acid (H4DSDC) have been synthesized, namely {[Ln4(DSDC)1.5(COO)2(OH)4(H2O)7]∙10H2O}n (Ln = Tb, Eu or Sm), which are characterized to be isostructural. The cubic [Ln4(μ3-OH)4] species in these complexes are connected to adjacent one through coordination bridging from a pair of formate groups to generate double-cubane-shaped moieties as secondary building units, which are linked by tetraanionic DSDC4 − ligands to form a 3D framework structure featuring (312.432.540.633.72.8)(32.43.5)3 topology. The Tb(III) complex proves to be a highly selective and sensitive turn-off fluorescent sensor for Fe3+ ion.

AB - Three new lanthanide coordination polymers based on 4,4′-disulfo-[1,1′-diphenyl]-2,2′-dicarboxylate acid (H4DSDC) have been synthesized, namely {[Ln4(DSDC)1.5(COO)2(OH)4(H2O)7]∙10H2O}n (Ln = Tb, Eu or Sm), which are characterized to be isostructural. The cubic [Ln4(μ3-OH)4] species in these complexes are connected to adjacent one through coordination bridging from a pair of formate groups to generate double-cubane-shaped moieties as secondary building units, which are linked by tetraanionic DSDC4 − ligands to form a 3D framework structure featuring (312.432.540.633.72.8)(32.43.5)3 topology. The Tb(III) complex proves to be a highly selective and sensitive turn-off fluorescent sensor for Fe3+ ion.

KW - Coordination polymer

KW - Fe

KW - Lanthanide complex

KW - Luminescent sensor

KW - Metal-organic framework

UR - https://www.scopus.com/pages/publications/85070866896

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DO - 10.1016/j.inoche.2019.107536

M3 - Article

AN - SCOPUS:85070866896

SN - 1387-7003

VL - 108

JO - Inorganic Chemistry Communications

JF - Inorganic Chemistry Communications

M1 - 107536

ER -

Lanthanide(III)-organic extended frameworks based on cubic [Ln₄(μ₃-OH)₄] clusters: Syntheses, structures and application as fluorescent sensor

Abstract

Keywords

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