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What is the structure of acetylacetone?

What is the structure of acetylacetone?


What is the name of Fe acac 3?

Chemical Identifiers

Linear Formula Fe(CH3COCHCOCH3)3
IUPAC Name iron(3+); (~{Z})-4-oxopent-2-en-2-olate
SMILES CC(=CC(=O)C)[O-].CC(=CC(=O)C)[O-].CC(=CC(=O)C)[O-].[Fe+3]
InchI Identifier InChI=1S/3C5H8O2.Fe/c3*1-4(6)3-5(2)7;/h3*3,6H,1-2H3;/q;;;+3/p-3/b3*4-3-;

Which solvent is used in the preparation of Fe acac 3 complex?

Alternate Name: tris(acetylacetonate)iron(III)–hydrogen peroxide. Physical Data: Fe(acac)3: mp 184 °C, d 1.33 g cm−3. Solubility: slightly sol cold and hot water; sol alcohol, acetone, benzene, chloroform. Form Supplied in: dark red powder; widely available.

What is the structure of acac?

The monoaquo complex Zn(acac)2H2O (m.p. 138–140 °C) is pentacoordinate, adopting a square pyramidal structure. The complex is of some use in organic synthesis. Dehydration of this species gives the hygroscopic anhydrous derivative (m.p. 127 °C).

Which is iron ( III ) acetylacetonate has five unpaired electrons?

Iron (III) acetylacetonate, Fe (acac) 3, is a red high-spin complex that is highly soluble in organic solvents. It is a configurationally labile, high-spin complex with five unpaired electrons. It is occasionally used as a catalyst precursor. Although configurationally labile, Fe (acac) 3 has been partially resolved into its Δ and Λ isomers.

What kind of complexes can acetylacetonate form with metals?

Figure 2: Acetylacetonate forms neutral complexes with most metals. The acac anion can act as a ligand towards metal ions, typically forming a bidentate complex where the metal is bound to the two oxygen atoms, thus forming a 6-membered ring.

What is the molecular symmetry of acetylacetonate Mn 3?

The regular geometry is consistent with a high-spin Fe 3+ core. As the metal orbitals are all evenly occupied the complex is not subject to Jahn-Teller distortions and thus adopts a D 3 molecular symmetry. In contrast, the related metal acetylacetonate Mn (acac) 3 adopts a more distorted octahedral structure.

What is the trade name for iron acetylacetonate?

Iron Acetylacetonate is one of numerous organo-metallic compounds (also known as metalorganic, organo-inorganic and metallo-organic compounds) sold by American Elements under the trade name AE Organo-Metallics™ for uses requiring non-aqueous solubility such as recent solar energy and water treatment applications.