Rhodium acetylacetonate

Names
IUPAC name

Tris(acetylacetonato)rhodium(III)

Systematic IUPAC name

Tris[(Z)-4-oxopent-2-en-2-olato-κ2O,O′]rhodium(III)

Other names

Rhodium(III) acetylacetonate

Identifiers

CAS Number

* 14284-92-5

3D model (JSmol)

* coordination form: Interactive image
* ionic form: Interactive image

EC Number |

* 238-192-5

PubChem CID

* 73187452

InChI

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

Key: MBVAQOHBPXKYMF-MUCWUPSWSA-N

SMILES

* coordination form: CC(=C[C-](C)O1)O[Rh+3]123(OC(=C[C-](C)O2)C)OC(=C[C-](C)O3)C

* ionic form: CC(=O)C=C(C)[O-].CC(=O)C=C(C)[O-].CC(=O)C=C(C)[O-].[Rh+3]

Properties

Chemical formula

| C15H21O6Rh
Molar mass | 400.232 g·mol−1
Appearance  | orange solid
Melting point |  260 °C (500 °F; 533 K) (decomposes)
Hazards
GHS pictograms |
GHS Signal word | Warning

GHS hazard statements

| H302, H312, H315, H319, H332, H335, H361

GHS precautionary statements

| P201, P202, P261, P264, P270, P271, P280, P281, P301+312, P302+352, P304+312, P304+340, P305+351+338, P308+313, P312, P321, P322, P330, P332+313, P337+313, P362, P363, P403+233, P405, P501

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

Infobox references

Rhodium acetylacetonate is the coordination complex with the formula Rh(C

3, which is sometimes known as Rh(acac)3. The molecule has D3-symmetry. It is a yellow-orange solid that is soluble in organic solvents.

It is prepared from RhCl3(H2O)3 and acetylacetone.[1] The complex has been resolved into individual enantiomers by separation of its adduct with dibenzoyltartaric acid.[2]

## Related compounds

* Dicarbonyl(acetylacetonato)rhodium(I), Rh(C

2)(CO)

* Iridium acetylacetonate, Ir(C

## References

1. ↑ James E. Collins, Michael P. Castellani, Arnold L. Rheingold, Edward J. Miller, William E. Geiger, Anne L. Rieger, Philip H. Rieger "Synthesis, Characterization, and Molecular Structure of Bis(tetraphenylcyclopentdienyl)rhodium(II)" Organometallics 1995, pp 1232–1238. doi:10.1021/om00003a025
2. ↑ Drake, A. F.; Gould, J. M.; Mason, S. F.; Rosini, C.; Woodley, F. J. (1983). "The optical resolution of tris(pentane-2,4-dionato)metal(III) complexes". Polyhedron 2 (6): 537–538. doi:10.1016/S0277-5387(00)87108-9.

* v
* t
* e

Rhodium compounds

Rh(0)|

| Organorhodium(0) compounds|

* [Rh6(CO)16]
* [Rh4(CO)12]

|

Rh(I)|

* [RhCl(PPh3)3]

| Organorhodium(I) compounds|

* [(C8H12)RhCl]2
* [(C8H14)2)RhCl]2
* [(CO)2)RhCl]2
* [HRh(CO)(PPh3)3]

|

Rh(II)|

* Rh2(CH3CO2)4

| Organorhodium(II) compunds|

* [Rh(C5H5)2]

|

Rh(III)|

* RhCl3
* Rh2O3
* YbRh2Si2
* [Rh(NH3)5Cl]Cl2

| Organorhodium(III) compunds|

* [Cp*RhCl2]2

|

Rh(IV)|

* RhO2

Rh(V)|

* XeRhF6

Rh(VI)|

* RhF6

Template:Acetylacetonate complexes

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Retrieved from "https://handwiki.org/wiki/index.php?title=Chemistry:Rhodium_acetylacetonate&oldid=4242725"
*[CID]: Compound ID
*[H302]: Harmful if swallowed
*[H312]: Harmful in contact with skin
*[H315]: Causes skin irritation
*[H319]: Causes serious eye irritation
*[H332]: Harmful if inhaled
*[H335]: May cause respiratory irritation
*[H361]: Suspected of damaging fertility or the unborn child
*[P201]: Obtain special instructions before use
*[P202]: Do not handle until all safety precautions have been read and understood
*[P261]: Avoid breathing dust/fume/gas/mist/vapours/spray
*[P264]: Wash … thoroughly after handling
*[P270]: Do not eat, drink or smoke when using this product
*[P271]: Use only outdoors or in a well-ventilated area
*[P280]: Wear protective gloves/protective clothing/eye protection/face protection
*[P281]: Use personal protective equipment as required
*[P301+312]: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
*[P302+352]: IF ON SKIN: Wash with soap and water
*[P304+312]: IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell
*[P304+340]: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
*[P305+351+338]: IF IN EYES: Rinse continuously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing
*[P308+313]: IF exposed or concerned: Get medical advice/attention
*[P312]: Call a POISON CENTER or doctor/physician if you feel unwell
*[P321]: Specific treatment (see … on this label)
*[P322]: Specific measures (see … on this label)
*[P330]: Rinse mouth
*[P332+313]: If skin irritation occurs: Get medical advice/attention
*[P337+313]: Get medical advice/attention
*[P362]: Take off contaminated clothing and wash before reuse
*[P363]: Wash contaminated clothing before reuse
*[P403+233]: Store in a well ventilated place. Keep container tightly closed
*[P405]: Store locked up
*[P501]: Dispose of contents/container to …
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