A series of new sulfone-functionalized coordination polymers: Fascinating architectures and efficient fluorescent sensing of nitrofuran antibiotics

Lin Ya Lu; Xue Wei Tao; Fei ying Chen; Ai Ling Cheng; Qing Song Xue; En Qing Gao

doi:10.1016/j.jssc.2021.122251

A series of new sulfone-functionalized coordination polymers: Fascinating architectures and efficient fluorescent sensing of nitrofuran antibiotics

Lin Ya Lu
, Xue Wei Tao
, Fei ying Chen
, Ai Ling Cheng^*
, Qing Song Xue^*
, En Qing Gao

^*Corresponding author for this work

School of Chemistry and Molecular Engineering

East China Normal University

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

6 Scopus citations

Abstract

Three new sulfone-functionalized coordination polymers, [Mn(L)(DMF)₂]_n (1), {[Cd₃(L)₃(DMA)₄]·2DMA·4H₂O}_n (2) and {[Cd_3.5(L)₄(DMA)(H₂O)]·xsol} _n (3), where H₂L = 5,5-dioxodibenzothiophen-3,7-dicarboxylic acid, have been synthesized under solvothermal conditions and structurally characterized by single-crystal X-ray diffraction. Complex 1 is a 3D framework based on rod-shaped Mn^II carboxylate chains as secondary building units (SBUs). Complex 2 is a 2D (4,4) net based on linear trinuclear [Cd₃(COO)₃] clusters (SBUs1), while 3 presents a rarely binodal (4,6)-connected fsc topological net based on linear trinuclear [Cd₃(COO)₃] clusters (SBUs1) as four-connected nodes and “chairlike” tetranuclear [Cd₄(μ₃-OH)₂(COO)₆] clusters (SBUs2) as six-connected nodes, with the Schläfli symbol of (4⁴·6¹⁰·8)(4⁴·6²). Fluorescence measurements reveal that 2 displays excellent luminescence in EtOH and can selectively detect trace amount of nitrofuran antibiotics via luminescence quenching, with high K_SV values (1.673 × 10⁴ M⁻¹ for NFT and 2.915 × 10⁴ M⁻¹ for NFZ) and low detection limits (0.39 μM and 0.22 μM for NFT and NFZ). Additionally, the possible mechanisms for the luminescence quenching have been investigated.

Original language	English
Article number	122251
Journal	Journal of Solid State Chemistry
Volume	301
DOIs	https://doi.org/10.1016/j.jssc.2021.122251
State	Published - Sep 2021

Keywords

Antibiotics
Coordination polymers
Fluorescent sensing
Secondary building unit

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10.1016/j.jssc.2021.122251

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@article{c23c6ac608fc49c9ae0dffd672cebb9f,

title = "A series of new sulfone-functionalized coordination polymers: Fascinating architectures and efficient fluorescent sensing of nitrofuran antibiotics",

abstract = "Three new sulfone-functionalized coordination polymers, [Mn(L)(DMF)2]n (1), \{[Cd3(L)3(DMA)4]·2DMA·4H2O\}n (2) and \{[Cd3.5(L)4(DMA)(H2O)]·xsol\} n (3), where H2L = 5,5-dioxodibenzothiophen-3,7-dicarboxylic acid, have been synthesized under solvothermal conditions and structurally characterized by single-crystal X-ray diffraction. Complex 1 is a 3D framework based on rod-shaped MnII carboxylate chains as secondary building units (SBUs). Complex 2 is a 2D (4,4) net based on linear trinuclear [Cd3(COO)3] clusters (SBUs1), while 3 presents a rarely binodal (4,6)-connected fsc topological net based on linear trinuclear [Cd3(COO)3] clusters (SBUs1) as four-connected nodes and “chairlike” tetranuclear [Cd4(μ3-OH)2(COO)6] clusters (SBUs2) as six-connected nodes, with the Schl{\"a}fli symbol of (44·610·8)(44·62). Fluorescence measurements reveal that 2 displays excellent luminescence in EtOH and can selectively detect trace amount of nitrofuran antibiotics via luminescence quenching, with high KSV values (1.673 × 104 M−1 for NFT and 2.915 × 104 M−1 for NFZ) and low detection limits (0.39 μM and 0.22 μM for NFT and NFZ). Additionally, the possible mechanisms for the luminescence quenching have been investigated.",

keywords = "Antibiotics, Coordination polymers, Fluorescent sensing, Secondary building unit",

author = "Lu, \{Lin Ya\} and Tao, \{Xue Wei\} and Chen, \{Fei ying\} and Cheng, \{Ai Ling\} and Xue, \{Qing Song\} and Gao, \{En Qing\}",

note = "Publisher Copyright: {\textcopyright} 2021 Elsevier Inc.",

year = "2021",

month = sep,

doi = "10.1016/j.jssc.2021.122251",

language = "英语",

volume = "301",

journal = "Journal of Solid State Chemistry",

issn = "0022-4596",

publisher = "Academic Press Inc.",

}

TY - JOUR

T1 - A series of new sulfone-functionalized coordination polymers

T2 - Fascinating architectures and efficient fluorescent sensing of nitrofuran antibiotics

AU - Lu, Lin Ya

AU - Tao, Xue Wei

AU - Chen, Fei ying

AU - Cheng, Ai Ling

AU - Xue, Qing Song

AU - Gao, En Qing

PY - 2021/9

Y1 - 2021/9

N2 - Three new sulfone-functionalized coordination polymers, [Mn(L)(DMF)2]n (1), {[Cd3(L)3(DMA)4]·2DMA·4H2O}n (2) and {[Cd3.5(L)4(DMA)(H2O)]·xsol} n (3), where H2L = 5,5-dioxodibenzothiophen-3,7-dicarboxylic acid, have been synthesized under solvothermal conditions and structurally characterized by single-crystal X-ray diffraction. Complex 1 is a 3D framework based on rod-shaped MnII carboxylate chains as secondary building units (SBUs). Complex 2 is a 2D (4,4) net based on linear trinuclear [Cd3(COO)3] clusters (SBUs1), while 3 presents a rarely binodal (4,6)-connected fsc topological net based on linear trinuclear [Cd3(COO)3] clusters (SBUs1) as four-connected nodes and “chairlike” tetranuclear [Cd4(μ3-OH)2(COO)6] clusters (SBUs2) as six-connected nodes, with the Schläfli symbol of (44·610·8)(44·62). Fluorescence measurements reveal that 2 displays excellent luminescence in EtOH and can selectively detect trace amount of nitrofuran antibiotics via luminescence quenching, with high KSV values (1.673 × 104 M−1 for NFT and 2.915 × 104 M−1 for NFZ) and low detection limits (0.39 μM and 0.22 μM for NFT and NFZ). Additionally, the possible mechanisms for the luminescence quenching have been investigated.

AB - Three new sulfone-functionalized coordination polymers, [Mn(L)(DMF)2]n (1), {[Cd3(L)3(DMA)4]·2DMA·4H2O}n (2) and {[Cd3.5(L)4(DMA)(H2O)]·xsol} n (3), where H2L = 5,5-dioxodibenzothiophen-3,7-dicarboxylic acid, have been synthesized under solvothermal conditions and structurally characterized by single-crystal X-ray diffraction. Complex 1 is a 3D framework based on rod-shaped MnII carboxylate chains as secondary building units (SBUs). Complex 2 is a 2D (4,4) net based on linear trinuclear [Cd3(COO)3] clusters (SBUs1), while 3 presents a rarely binodal (4,6)-connected fsc topological net based on linear trinuclear [Cd3(COO)3] clusters (SBUs1) as four-connected nodes and “chairlike” tetranuclear [Cd4(μ3-OH)2(COO)6] clusters (SBUs2) as six-connected nodes, with the Schläfli symbol of (44·610·8)(44·62). Fluorescence measurements reveal that 2 displays excellent luminescence in EtOH and can selectively detect trace amount of nitrofuran antibiotics via luminescence quenching, with high KSV values (1.673 × 104 M−1 for NFT and 2.915 × 104 M−1 for NFZ) and low detection limits (0.39 μM and 0.22 μM for NFT and NFZ). Additionally, the possible mechanisms for the luminescence quenching have been investigated.

KW - Antibiotics

KW - Coordination polymers

KW - Fluorescent sensing

KW - Secondary building unit

UR - https://www.scopus.com/pages/publications/85107533479

U2 - 10.1016/j.jssc.2021.122251

DO - 10.1016/j.jssc.2021.122251

M3 - 文章

AN - SCOPUS:85107533479

SN - 0022-4596

VL - 301

JO - Journal of Solid State Chemistry

JF - Journal of Solid State Chemistry

M1 - 122251

ER -

A series of new sulfone-functionalized coordination polymers: Fascinating architectures and efficient fluorescent sensing of nitrofuran antibiotics

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