Cerium(III) acetylacetonate

Cerium(III) acetylacetonate[1]

Names
IUPAC name

cerium; (Z)-4-hydroxypent-3-en-2-one

Identifiers

CAS Number

* 15653-01-7

3D model (JSmol)

* Interactive image

ChemSpider |

* 4952846

EC Number |

* 239-720-7

PubChem CID

* 6450231

InChI

* InChI=1S/3C5H8O2.Ce/c3*1-4(6)3-5(2)7;/h3*3,6H,1-2H3;/q;;;+3/p-3/b3*4-3-;

Key: PYPNFSVOZBISQN-LNTINUHCSA-K

* InChI=1/3C5H8O2.Ce/c3*1-4(6)3-5(2)7;/h3*3,6H,1-2H3;/q;;;+3/p-3/b3*4-3-;

Key: PYPNFSVOZBISQN-QQVDQASFBR

SMILES

* [Ce+3].O=C(/C=C(\\[O-])C)C.[O-]\C(=C/C(=O)C)C.[O-]\C(=C/C(=O)C)C

Properties

Chemical formula

| C15H21CeO6
Molar mass | 437.443 g·mol−1
Appearance  | Crystalline powder
Hazards
GHS pictograms |
GHS Signal word | Warning

Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Infobox references

Tracking categories (test):

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Cerium(III) acetylacetonate is a compound with formula Ce(C5H7O2)3(H2O)x. It is typically isolated as the trihydrate. Partial dehydration gives the dihydrate, a red-brown solid.[2]

## Reactions

Cerium acetylacetonate is a precursor to mesoporous nanocrystalline ceria using the sol-gel process.[3] It can also be used along with gadolinium acetylacetonate to synthesize gadolinia-doped ceria (GDC) gel powders.[4]

## See also

* Cerium(IV) tetrakis(acetylacetonate)

## References

1. ↑ Cerium acetylacetonate at American Elements
2. ↑ Behrsing, Thomas; Bond, Alan M.; Deacon, Glen B.; Forsyth, Craig M.; Forsyth, Maria; Kamble, Kalpana J.; Skelton, Brian W.; White, Allan H. (2003). "Cerium acetylacetonates—new aspects, including the lamellar clathrate [Ce(acac)4]·10H2O". Inorganica Chimica Acta 352: 229–237. doi:10.1016/S0020-1693(03)00147-6.
3. ↑ "Formation of mesoporous nanocrystalline ceria from cerium nitrate, acetate or acetylacetonate"
4. ↑ "Synthesis of Gadolinia-Doped Ceria Gels and Powders from Acetylacetonate Precursors"

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Cerium compounds

Cerium(III)|

* CeBr3
* Ce2(CO3)3
* CeCl3
* CeF3
* CeI3
* Ce(OH)3
* Ce2O3
* Ce2(SO4)3
* Ce(NO3)3

| Organocerium(III)|

* Ce(acac)3
* Ce2(C2O4)3
* Ce(CH3SO3)3

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Cerium(III,IV)|

* Ce3O4

Cerium(IV)|

* (NH4)4Ce(SO4)4•2 H2O
* (NH4)2Ce(NO3)6
* CeB6
* Ce(NO3)4
* CeO2
* Ce(SO4)2

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