Lanthanide metal-organic frameworks based on a thiophenedicarboxylate linker: Characterization and luminescence

Paul J. Calderone; Anna M. Plonka; Debasis Banerjee; Quddus A. Nizami; John B. Parise

doi:10.1016/j.solidstatesciences.2012.09.005

Lanthanide metal-organic frameworks based on a thiophenedicarboxylate linker: Characterization and luminescence

Paul J. Calderone
, Anna M. Plonka
, Debasis Banerjee
, Quddus A. Nizami
, John B. Parise

Geosciences

Stony Brook University

Stony Brook University

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

17 Scopus citations

Abstract

Three topologically-related lanthanide thiophenedicarboxylate (TDC) metal-organic frameworks were synthesized using an identical metal:linker:solvet ratio. Nd(TDC)₃(EtOH)₃(H₂O)·H₂O (1; space group Cc, a = 24.035(2) Å b = 10.063(1) Å c = 18.998(1) Å β = 132.41(1)°) contains the same metal-TDC coordination modes as two other compounds which have the isostructural formula Ln(TDC)₃(EtOH)₃(H₂O)·H₂O; Ln = Tb (2; space group [Formula presented] 1, a = 12.807(9) Å b = 14.557(1) Å c = 19.128(1) Å α = 106.66(2)° β = 105.62(2)° γ = 93.691(2)°), Dy (3; space group [Formula presented] 1, a = 12.793(8) Å b = 14.682(1) Å c = 19.077(1) Å α = 107.12(1)° β = 105.54(1)° γ = 93.518(2)°). An equimolar solvent mixture of water and ethanol causes both types of solvent molecules coordinating to metal centers. The fluorescence spectra of compounds 2 and 3 show characteristic bands related to their respective metal ions, but Dy-based 3 is very weak compared to Tb-based 2, indicating coordinating solvent molecules may be quenching Dy fluorescence.

Original language	English
Pages (from-to)	36-41
Number of pages	6
Journal	Solid State Sciences
Volume	15
DOIs	https://doi.org/10.1016/j.solidstatesciences.2012.09.005
State	Published - Jan 1 2013

Keywords

Coordination networks
Lanthanides
Metal organic frameworks
Photoluminescence
Sensing

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10.1016/j.solidstatesciences.2012.09.005

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@article{a57885d8e52c4b8c828dcf8d8a785407,

title = "Lanthanide metal-organic frameworks based on a thiophenedicarboxylate linker: Characterization and luminescence",

abstract = "Three topologically-related lanthanide thiophenedicarboxylate (TDC) metal-organic frameworks were synthesized using an identical metal:linker:solvet ratio. Nd(TDC)3(EtOH)3(H2O)·H2O (1; space group Cc, a = 24.035(2) {\AA} b = 10.063(1) {\AA} c = 18.998(1) {\AA} β = 132.41(1)°) contains the same metal-TDC coordination modes as two other compounds which have the isostructural formula Ln(TDC)3(EtOH)3(H2O)·H2O; Ln = Tb (2; space group [Formula presented] 1, a = 12.807(9) {\AA} b = 14.557(1) {\AA} c = 19.128(1) {\AA} α = 106.66(2)° β = 105.62(2)° γ = 93.691(2)°), Dy (3; space group [Formula presented] 1, a = 12.793(8) {\AA} b = 14.682(1) {\AA} c = 19.077(1) {\AA} α = 107.12(1)° β = 105.54(1)° γ = 93.518(2)°). An equimolar solvent mixture of water and ethanol causes both types of solvent molecules coordinating to metal centers. The fluorescence spectra of compounds 2 and 3 show characteristic bands related to their respective metal ions, but Dy-based 3 is very weak compared to Tb-based 2, indicating coordinating solvent molecules may be quenching Dy fluorescence.",

keywords = "Coordination networks, Lanthanides, Metal organic frameworks, Photoluminescence, Sensing",

author = "Calderone, \{Paul J.\} and Plonka, \{Anna M.\} and Debasis Banerjee and Nizami, \{Quddus A.\} and Parise, \{John B.\}",

note = "Publisher Copyright: {\textcopyright} 2012 Elsevier Masson SAS",

year = "2013",

month = jan,

day = "1",

doi = "10.1016/j.solidstatesciences.2012.09.005",

language = "English",

volume = "15",

pages = "36--41",

journal = "Solid State Sciences",

issn = "1293-2558",

publisher = "Elsevier Masson s.r.l.",

}

TY - JOUR

T1 - Lanthanide metal-organic frameworks based on a thiophenedicarboxylate linker

T2 - Characterization and luminescence

AU - Calderone, Paul J.

AU - Plonka, Anna M.

AU - Banerjee, Debasis

AU - Nizami, Quddus A.

AU - Parise, John B.

PY - 2013/1/1

Y1 - 2013/1/1

N2 - Three topologically-related lanthanide thiophenedicarboxylate (TDC) metal-organic frameworks were synthesized using an identical metal:linker:solvet ratio. Nd(TDC)3(EtOH)3(H2O)·H2O (1; space group Cc, a = 24.035(2) Å b = 10.063(1) Å c = 18.998(1) Å β = 132.41(1)°) contains the same metal-TDC coordination modes as two other compounds which have the isostructural formula Ln(TDC)3(EtOH)3(H2O)·H2O; Ln = Tb (2; space group [Formula presented] 1, a = 12.807(9) Å b = 14.557(1) Å c = 19.128(1) Å α = 106.66(2)° β = 105.62(2)° γ = 93.691(2)°), Dy (3; space group [Formula presented] 1, a = 12.793(8) Å b = 14.682(1) Å c = 19.077(1) Å α = 107.12(1)° β = 105.54(1)° γ = 93.518(2)°). An equimolar solvent mixture of water and ethanol causes both types of solvent molecules coordinating to metal centers. The fluorescence spectra of compounds 2 and 3 show characteristic bands related to their respective metal ions, but Dy-based 3 is very weak compared to Tb-based 2, indicating coordinating solvent molecules may be quenching Dy fluorescence.

AB - Three topologically-related lanthanide thiophenedicarboxylate (TDC) metal-organic frameworks were synthesized using an identical metal:linker:solvet ratio. Nd(TDC)3(EtOH)3(H2O)·H2O (1; space group Cc, a = 24.035(2) Å b = 10.063(1) Å c = 18.998(1) Å β = 132.41(1)°) contains the same metal-TDC coordination modes as two other compounds which have the isostructural formula Ln(TDC)3(EtOH)3(H2O)·H2O; Ln = Tb (2; space group [Formula presented] 1, a = 12.807(9) Å b = 14.557(1) Å c = 19.128(1) Å α = 106.66(2)° β = 105.62(2)° γ = 93.691(2)°), Dy (3; space group [Formula presented] 1, a = 12.793(8) Å b = 14.682(1) Å c = 19.077(1) Å α = 107.12(1)° β = 105.54(1)° γ = 93.518(2)°). An equimolar solvent mixture of water and ethanol causes both types of solvent molecules coordinating to metal centers. The fluorescence spectra of compounds 2 and 3 show characteristic bands related to their respective metal ions, but Dy-based 3 is very weak compared to Tb-based 2, indicating coordinating solvent molecules may be quenching Dy fluorescence.

KW - Coordination networks

KW - Lanthanides

KW - Metal organic frameworks

KW - Photoluminescence

KW - Sensing

UR - https://www.scopus.com/pages/publications/84869873715

U2 - 10.1016/j.solidstatesciences.2012.09.005

DO - 10.1016/j.solidstatesciences.2012.09.005

M3 - Article

SN - 1293-2558

VL - 15

SP - 36

EP - 41

JO - Solid State Sciences

JF - Solid State Sciences

ER -

Lanthanide metal-organic frameworks based on a thiophenedicarboxylate linker: Characterization and luminescence

Abstract

Keywords

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