Crystal structure of zinc coordination polymers based on 1,4-diazabicyclo[2.2.2]octane N,N′-dioxide

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Crystal structure of zinc coordination polymers based on 1,4-diazabicyclo[2.2.2]octane N,N′-dioxide : Effect of hydrophobicity of carboxylate ligands. / Demakov, P. A.; Yudina, Yu A.; Samsonenko, D. G. et al.

In: Journal of Structural Chemistry, Vol. 62, No. 3, 03.2021, p. 403-411.

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

BibTeX

@article{99d8435fd8604d4288841a4e60f3ae9e,

title = "Crystal structure of zinc coordination polymers based on 1,4-diazabicyclo[2.2.2]octane N,N′-dioxide: Effect of hydrophobicity of carboxylate ligands",

abstract = "Four novel coordination polymers based on 1,4-diazabicyclo[2.2.2]octane N,N′-dioxide (odabco) with the following formulas [Zn(H2O)2(HCOO)2]·odabco (1), [Zn2(OH)(odabco)2(HCOO)2](NO3) (2), [Zn(odabco) (OAc)2] (3, OAc– = acetate) and [Zn2(odabco)3(OAc)2](NO3)2 (4) are prepared in solvothermal conditions. The structure of these compounds is determined by single crystal X-ray diffraction. The coordination polymer 1 is formate containing odabco guest molecules. The coordination polymers 2-4 contain odabco as a bridging ligand with additional terminally coordinated carboxylate anions. The system of hydrogen bonds in the layered formates 1 and 2 leads to the formation of 3D supramolecular frameworks. The acetates 3 and 4 containing no strong hydrogen bonds are one-dimensional and layered coordination polymers, respectively. It is established that the nature of the carboxylate anion has a decisive effect on the structure of resulting products.",

keywords = "aliphatic ligands, carboxylates, hydrogen bonding, hydrophobic interactions, metal-organic framework, N-oxides, X-ray diffraction, zinc complexes",

author = "Demakov, {P. A.} and Yudina, {Yu A.} and Samsonenko, {D. G.} and Dybtsev, {D. N.} and Fedin, {V. P.}",

note = "Funding Information: The reported study was funded by RFBR (project number 19-43-543016) and by the Government of the Novosibirsk region. Publisher Copyright: {\textcopyright} 2021, Pleiades Publishing, Ltd. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.",

year = "2021",

month = mar,

doi = "10.1134/S0022476621030069",

language = "English",

volume = "62",

pages = "403--411",

journal = "Journal of Structural Chemistry",

issn = "0022-4766",

publisher = "Springer GmbH & Co, Auslieferungs-Gesellschaf",

number = "3",

}

RIS

TY - JOUR

T1 - Crystal structure of zinc coordination polymers based on 1,4-diazabicyclo[2.2.2]octane N,N′-dioxide

T2 - Effect of hydrophobicity of carboxylate ligands

AU - Demakov, P. A.

AU - Yudina, Yu A.

AU - Samsonenko, D. G.

AU - Dybtsev, D. N.

AU - Fedin, V. P.

N1 - Funding Information: The reported study was funded by RFBR (project number 19-43-543016) and by the Government of the Novosibirsk region. Publisher Copyright: © 2021, Pleiades Publishing, Ltd. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.

PY - 2021/3

Y1 - 2021/3

N2 - Four novel coordination polymers based on 1,4-diazabicyclo[2.2.2]octane N,N′-dioxide (odabco) with the following formulas [Zn(H2O)2(HCOO)2]·odabco (1), [Zn2(OH)(odabco)2(HCOO)2](NO3) (2), [Zn(odabco) (OAc)2] (3, OAc– = acetate) and [Zn2(odabco)3(OAc)2](NO3)2 (4) are prepared in solvothermal conditions. The structure of these compounds is determined by single crystal X-ray diffraction. The coordination polymer 1 is formate containing odabco guest molecules. The coordination polymers 2-4 contain odabco as a bridging ligand with additional terminally coordinated carboxylate anions. The system of hydrogen bonds in the layered formates 1 and 2 leads to the formation of 3D supramolecular frameworks. The acetates 3 and 4 containing no strong hydrogen bonds are one-dimensional and layered coordination polymers, respectively. It is established that the nature of the carboxylate anion has a decisive effect on the structure of resulting products.

AB - Four novel coordination polymers based on 1,4-diazabicyclo[2.2.2]octane N,N′-dioxide (odabco) with the following formulas [Zn(H2O)2(HCOO)2]·odabco (1), [Zn2(OH)(odabco)2(HCOO)2](NO3) (2), [Zn(odabco) (OAc)2] (3, OAc– = acetate) and [Zn2(odabco)3(OAc)2](NO3)2 (4) are prepared in solvothermal conditions. The structure of these compounds is determined by single crystal X-ray diffraction. The coordination polymer 1 is formate containing odabco guest molecules. The coordination polymers 2-4 contain odabco as a bridging ligand with additional terminally coordinated carboxylate anions. The system of hydrogen bonds in the layered formates 1 and 2 leads to the formation of 3D supramolecular frameworks. The acetates 3 and 4 containing no strong hydrogen bonds are one-dimensional and layered coordination polymers, respectively. It is established that the nature of the carboxylate anion has a decisive effect on the structure of resulting products.

KW - aliphatic ligands

KW - carboxylates

KW - hydrogen bonding

KW - hydrophobic interactions

KW - metal-organic framework

KW - N-oxides

KW - X-ray diffraction

KW - zinc complexes

UR - http://www.scopus.com/inward/record.url?scp=85104526182&partnerID=8YFLogxK

U2 - 10.1134/S0022476621030069

DO - 10.1134/S0022476621030069

M3 - Article

AN - SCOPUS:85104526182

VL - 62

SP - 403

EP - 411

JO - Journal of Structural Chemistry

JF - Journal of Structural Chemistry

SN - 0022-4766

IS - 3

ER -

ID: 28463672

Crystal structure of zinc coordination polymers based on 1,4-diazabicyclo[2.2.2]octane N,N′-dioxide: Effect of hydrophobicity of carboxylate ligands

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