Zirconium(IV) acetate

Zirconium(IV) acetate
Identifiers
ECHA InfoCard	100.021.982
CompTox Dashboard (EPA)	DTXSID20890586 ;
Properties
Chemical formula	C24H40O32Zr6
Molar mass	1387.896 g·mol−1
Appearance	white solid
Solubility in water	soluble
Related compounds
Related compounds	zirconium dioxide, zirconium(IV) chloride
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references

Zirconium acetate usually refers to the chemical formula Zr₆O₄(OH)₄(O₂CCH₃)₁₂. It forms by the reaction of zirconyl chloride and acetate. Claims of Zr(O₂CCH₃)₄^[1] have been superseded by experiments using X-ray crystallography.^[2]

The species Zr₆O₄(OH)₄(O₂CCH₃)₁₂ is a common precursor to metal-organic frameworks (MOFs).^[3]

References

^ Pavlov, V. L.; Lysenko, Yu. A.; Kalinichenko, A. A. Synthesis and properties of zirconium tetraacetate.(in Russian) Zhurnal Neorganicheskoi Khimii, 1972. 17(12). ISSN 0044-457X
^ Hennig, Christoph; Weiss, Stephan; Kraus, Werner; Kretzschmar, Jerome; Scheinost, Andreas C. (2017). "Solution Species and Crystal Structure of Zr(IV) Acetate". Inorganic Chemistry. 56 (5): 2473–2480. doi:10.1021/acs.inorgchem.6b01624. PMID 28199091.
^ Cavka, Jasmina Hafizovic; Jakobsen, Søren; Olsbye, Unni; Guillou, Nathalie; Lamberti, Carlo; Bordiga, Silvia; Lillerud, Karl Petter (2008). "A New Zirconium Inorganic Building Brick Forming Metal Organic Frameworks with Exceptional Stability". Journal of the American Chemical Society. 130 (42): 13850–13851. doi:10.1021/ja8057953. PMID 18817383.

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RIS PDF (2 MB) OpenURL UNIV ILLINOIS URBANA-CHAMPAIGNSupporting Info (2)»Supporting Information SUBJECTS:Cluster chemistry, Go to Inorganic Chemistry Inorganic Chemistry Abstract

Complex formation and the coordination of zirconium with acetic acid were investigated with Zr K-edge extended X-ray absorption fine structure spectroscopy (EXAFS) and single-crystal diffraction. Zr K-edge EXAFS spectra show that a stepwise increase of acetic acid in aqueous solution with 0.1 M Zr(IV) leads to a structural rearrangement from initial tetranuclear hydrolysis species 8+ to a hexanuclear acetate species Zr6(O)4(OH)4(CH3COO)12.

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[1] Pavlov, V. L.; Lysenko, Yu. A.; Kalinichenko, A. A. Synthesis and properties of zirconium tetraacetate.(in Russian) Zhurnal Neorganicheskoi Khimii, 1972. 17(12). ISSN 0044-457X

[2] Hennig, Christoph; Weiss, Stephan; Kraus, Werner; Kretzschmar, Jerome; Scheinost, Andreas C. (2017). "Solution Species and Crystal Structure of Zr(IV) Acetate". Inorganic Chemistry. 56 (5): 2473–2480. doi:10.1021/acs.inorgchem.6b01624. PMID 28199091.

[3] Cavka, Jasmina Hafizovic; Jakobsen, Søren; Olsbye, Unni; Guillou, Nathalie; Lamberti, Carlo; Bordiga, Silvia; Lillerud, Karl Petter (2008). "A New Zirconium Inorganic Building Brick Forming Metal Organic Frameworks with Exceptional Stability". Journal of the American Chemical Society. 130 (42): 13850–13851. doi:10.1021/ja8057953. PMID 18817383.

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