Incorporation of an intact dimeric Zr12 oxo cluster from a molecular precursor in a new zirconium metal-organic framework

Andrey A. Bezrukov; Karl W. Törnroos; Erwan Le Roux; Pascal D.C. Dietzel

doi:10.1039/c8cc00507a

Incorporation of an intact dimeric Zr₁₂ oxo cluster from a molecular precursor in a new zirconium metal-organic framework

Andrey A. Bezrukov, Karl W. Törnroos, Erwan Le Roux, Pascal D.C. Dietzel

University of Bergen

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

Abstract

Two zirconium-organic frameworks were synthesized by exchanging the acetate ligands in [Zr₁₂O₈(OH)₈(CH₃COO)₂₄] with polydentate linkers. Partial substitution of acetate groups by a phosphine based linker yielded a new porous framework with this unique dimeric Zr₁₂ cluster unit as molecular building block. More exhaustive substitution of acetate resulted in cleavage of the Zr₁₂ unit and formation of UiO-67.

Original language	English
Pages (from-to)	2735-2738
Number of pages	4
Journal	Chemical Communications
Volume	54
Issue number	22
DOIs	https://doi.org/10.1039/c8cc00507a
Publication status	Published - 2018
Externally published	Yes

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abstract = "Two zirconium-organic frameworks were synthesized by exchanging the acetate ligands in [Zr12O8(OH)8(CH3COO)24] with polydentate linkers. Partial substitution of acetate groups by a phosphine based linker yielded a new porous framework with this unique dimeric Zr12 cluster unit as molecular building block. More exhaustive substitution of acetate resulted in cleavage of the Zr12 unit and formation of UiO-67.",

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AU - Törnroos, Karl W.

AU - Le Roux, Erwan

AU - Dietzel, Pascal D.C.

PY - 2018

Y1 - 2018

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AB - Two zirconium-organic frameworks were synthesized by exchanging the acetate ligands in [Zr12O8(OH)8(CH3COO)24] with polydentate linkers. Partial substitution of acetate groups by a phosphine based linker yielded a new porous framework with this unique dimeric Zr12 cluster unit as molecular building block. More exhaustive substitution of acetate resulted in cleavage of the Zr12 unit and formation of UiO-67.

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DO - 10.1039/c8cc00507a

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Incorporation of an intact dimeric Zr₁₂ oxo cluster from a molecular precursor in a new zirconium metal-organic framework

Abstract

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