Proton Transportation Behavior in Lanthanide Tartrate Metal-Organic Frameworks

Melissa Fairley; Lei Qin; Yan Zhen Zheng; Zhiping Zheng

doi:10.1002/ejic.201900448

Proton Transportation Behavior in Lanthanide Tartrate Metal-Organic Frameworks

Melissa Fairley, Lei Qin, Yan Zhen Zheng, Zhiping Zheng

Chemistry and Biochemistry

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

5 Scopus citations

Abstract

A series of lanthanide tartrate metal-organic frameworks (MOFs) were synthesized and structurally characterized. These include the three-dimensional (3D) frameworks {[Ln(C₄H₄O₆)(H₂O)₃]Cl·2H₂O}_n (C₄H₄O₆), tartrate; Ln = La (1), Nd (2), and Pr (3) and the 2D framework {[Ce₂(C₄H₄O₆)₃(H₂O)₅]·2.5H₂O}_n (4). Using compounds 3 and 4 as representatives, proton conductivities of the two different kinds of MOFs were measured. The extensive hydrogen bonding interactions involving the tartrate ligands, the aqua ligands, and the water molecules inside and outside the porous structures are believed to be responsible for the observed proton conduction, likely via the Grotthuss mechanism in both cases.

Original language	English (US)
Pages (from-to)	3424-3429
Number of pages	6
Journal	European Journal of Inorganic Chemistry
Volume	2019
Issue number	29
DOIs	https://doi.org/10.1002/ejic.201900448
State	Published - 2019

Keywords

Coordination complex
Lanthanides
Metal-organic frameworks
Proton conduction

ASJC Scopus subject areas

Inorganic Chemistry

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10.1002/ejic.201900448

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@article{17410dfc1a3c4632a35efe4590f5b7ff,

title = "Proton Transportation Behavior in Lanthanide Tartrate Metal-Organic Frameworks",

abstract = "A series of lanthanide tartrate metal-organic frameworks (MOFs) were synthesized and structurally characterized. These include the three-dimensional (3D) frameworks {[Ln(C4H4O6)(H2O)3]Cl·2H2O}n (C4H4O6), tartrate; Ln = La (1), Nd (2), and Pr (3) and the 2D framework {[Ce2(C4H4O6)3(H2O)5]·2.5H2O}n (4). Using compounds 3 and 4 as representatives, proton conductivities of the two different kinds of MOFs were measured. The extensive hydrogen bonding interactions involving the tartrate ligands, the aqua ligands, and the water molecules inside and outside the porous structures are believed to be responsible for the observed proton conduction, likely via the Grotthuss mechanism in both cases.",

keywords = "Coordination complex, Lanthanides, Metal-organic frameworks, Proton conduction",

author = "Melissa Fairley and Lei Qin and Zheng, {Yan Zhen} and Zhiping Zheng",

note = "Funding Information: We gratefully acknowledge the financial support by The University of Arizona and Southern University of Science and Technology. Publisher Copyright: {\textcopyright} 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim",

year = "2019",

doi = "10.1002/ejic.201900448",

language = "English (US)",

volume = "2019",

pages = "3424--3429",

journal = "European Journal of Inorganic Chemistry",

issn = "1434-1948",

publisher = "Wiley-VCH Verlag",

number = "29",

}

TY - JOUR

T1 - Proton Transportation Behavior in Lanthanide Tartrate Metal-Organic Frameworks

AU - Fairley, Melissa

AU - Qin, Lei

AU - Zheng, Yan Zhen

AU - Zheng, Zhiping

N1 - Funding Information: We gratefully acknowledge the financial support by The University of Arizona and Southern University of Science and Technology. Publisher Copyright: © 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim

PY - 2019

Y1 - 2019

N2 - A series of lanthanide tartrate metal-organic frameworks (MOFs) were synthesized and structurally characterized. These include the three-dimensional (3D) frameworks {[Ln(C4H4O6)(H2O)3]Cl·2H2O}n (C4H4O6), tartrate; Ln = La (1), Nd (2), and Pr (3) and the 2D framework {[Ce2(C4H4O6)3(H2O)5]·2.5H2O}n (4). Using compounds 3 and 4 as representatives, proton conductivities of the two different kinds of MOFs were measured. The extensive hydrogen bonding interactions involving the tartrate ligands, the aqua ligands, and the water molecules inside and outside the porous structures are believed to be responsible for the observed proton conduction, likely via the Grotthuss mechanism in both cases.

AB - A series of lanthanide tartrate metal-organic frameworks (MOFs) were synthesized and structurally characterized. These include the three-dimensional (3D) frameworks {[Ln(C4H4O6)(H2O)3]Cl·2H2O}n (C4H4O6), tartrate; Ln = La (1), Nd (2), and Pr (3) and the 2D framework {[Ce2(C4H4O6)3(H2O)5]·2.5H2O}n (4). Using compounds 3 and 4 as representatives, proton conductivities of the two different kinds of MOFs were measured. The extensive hydrogen bonding interactions involving the tartrate ligands, the aqua ligands, and the water molecules inside and outside the porous structures are believed to be responsible for the observed proton conduction, likely via the Grotthuss mechanism in both cases.

KW - Coordination complex

KW - Lanthanides

KW - Metal-organic frameworks

KW - Proton conduction

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U2 - 10.1002/ejic.201900448

DO - 10.1002/ejic.201900448

M3 - Article

AN - SCOPUS:85070231774

SN - 1434-1948

VL - 2019

SP - 3424

EP - 3429

JO - European Journal of Inorganic Chemistry

JF - European Journal of Inorganic Chemistry

IS - 29

ER -

Proton Transportation Behavior in Lanthanide Tartrate Metal-Organic Frameworks

Abstract

Keywords

ASJC Scopus subject areas

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CCDC 1896390: Experimental Crystal Structure Determination

CCDC 1896387: Experimental Crystal Structure Determination

CCDC 1896388: Experimental Crystal Structure Determination

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Proton Transportation Behavior in Lanthanide Tartrate Metal-Organic Frameworks

Abstract

Keywords

ASJC Scopus subject areas

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Datasets

CCDC 1896390: Experimental Crystal Structure Determination

CCDC 1896387: Experimental Crystal Structure Determination

CCDC 1896388: Experimental Crystal Structure Determination

Cite this