Zirconium(IV) acetate

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Zirconium(IV) acetate
CSD CIF KAVRUX.jpg
Identifiers
3D model (JSmol)
ECHA InfoCard 100.021.982 OOjs UI icon edit-ltr-progressive.svg
  • InChI=1S/12C2H4O2.4H2O.4O.6Zr/c12*1-2(3)4;;;;;;;;;;;;;;/h12*1H3,(H,3,4);4*1H2;;;;;;;;;;/q;;;;;;;;;;;;;;;;4*-2;6*+4/p-16
    Key: RGWBNEKRIQDQRP-UHFFFAOYSA-A
  • [Zr+4].[Zr+4].[Zr+4].[Zr+4].[Zr+4].[Zr+4].[OH-].[OH-].[OH-].[OH-].[O-2].[O-2].[O-2].[O-2].CC(=O)[O-].CC(=O)[O-].CC(=O)[O-].CC(=O)[O-].CC(=O)[O-].CC(=O)[O-].CC(=O)[O-].CC(=O)[O-].CC(=O)[O-].CC(=O)[O-].CC(=O)[O-].CC(=O)[O-]
Properties
C24H40O32Zr6
Molar mass 1387.896 g·mol−1
Appearancewhite solid
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 [77 °F], 100 kPa).

Zirconium(IV) acetate or zirconyl acetate, or just zirconium acetate, usually refers to the chemical formula Zr6O4(OH)4(O2CCH3)12. It is a white solid formed by the reaction of zirconyl chloride with acetic acid. Claims of Zr(O2CCH3)4 [1] have been superseded by experiments using X-ray crystallography.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] The structure of the 8.5 hydrate has been determined by EXAFS. The core can be described as a Zr6 octahedron is face-capped with oxide and hydroxide ligands. [2]

References

  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. 1 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. Bibcode:2008JAChS.13013850C. doi:10.1021/ja8057953. PMID   18817383.
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